diff --git a/src/diffusers/models/attention.py b/src/diffusers/models/attention.py
index 74a9d9efc6bd..e6858d842cbb 100644
--- a/src/diffusers/models/attention.py
+++ b/src/diffusers/models/attention.py
@@ -11,7 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-from typing import Any, Dict, Optional
+from typing import Any, Dict, List, Optional, Tuple
 
 import torch
 import torch.nn.functional as F
@@ -272,6 +272,17 @@ def __init__(
         attention_out_bias: bool = True,
     ):
         super().__init__()
+        self.dim = dim
+        self.num_attention_heads = num_attention_heads
+        self.attention_head_dim = attention_head_dim
+        self.dropout = dropout
+        self.cross_attention_dim = cross_attention_dim
+        self.activation_fn = activation_fn
+        self.attention_bias = attention_bias
+        self.double_self_attention = double_self_attention
+        self.norm_elementwise_affine = norm_elementwise_affine
+        self.positional_embeddings = positional_embeddings
+        self.num_positional_embeddings = num_positional_embeddings
         self.only_cross_attention = only_cross_attention
 
         # We keep these boolean flags for backward-compatibility.
@@ -782,6 +793,319 @@ def forward(self, hidden_states, encoder_hidden_states, cross_attention_kwargs):
         return hidden_states
 
 
+@maybe_allow_in_graph
+class FreeNoiseTransformerBlock(nn.Module):
+    r"""
+    A FreeNoise Transformer block.
+
+    Parameters:
+        dim (`int`):
+            The number of channels in the input and output.
+        num_attention_heads (`int`):
+            The number of heads to use for multi-head attention.
+        attention_head_dim (`int`):
+            The number of channels in each head.
+        dropout (`float`, *optional*, defaults to 0.0):
+            The dropout probability to use.
+        cross_attention_dim (`int`, *optional*):
+            The size of the encoder_hidden_states vector for cross attention.
+        activation_fn (`str`, *optional*, defaults to `"geglu"`):
+            Activation function to be used in feed-forward.
+        num_embeds_ada_norm (`int`, *optional*):
+            The number of diffusion steps used during training. See `Transformer2DModel`.
+        attention_bias (`bool`, defaults to `False`):
+            Configure if the attentions should contain a bias parameter.
+        only_cross_attention (`bool`, defaults to `False`):
+            Whether to use only cross-attention layers. In this case two cross attention layers are used.
+        double_self_attention (`bool`, defaults to `False`):
+            Whether to use two self-attention layers. In this case no cross attention layers are used.
+        upcast_attention (`bool`, defaults to `False`):
+            Whether to upcast the attention computation to float32. This is useful for mixed precision training.
+        norm_elementwise_affine (`bool`, defaults to `True`):
+            Whether to use learnable elementwise affine parameters for normalization.
+        norm_type (`str`, defaults to `"layer_norm"`):
+            The normalization layer to use. Can be `"layer_norm"`, `"ada_norm"` or `"ada_norm_zero"`.
+        final_dropout (`bool` defaults to `False`):
+            Whether to apply a final dropout after the last feed-forward layer.
+        attention_type (`str`, defaults to `"default"`):
+            The type of attention to use. Can be `"default"` or `"gated"` or `"gated-text-image"`.
+        positional_embeddings (`str`, *optional*):
+            The type of positional embeddings to apply to.
+        num_positional_embeddings (`int`, *optional*, defaults to `None`):
+            The maximum number of positional embeddings to apply.
+        ff_inner_dim (`int`, *optional*):
+            Hidden dimension of feed-forward MLP.
+        ff_bias (`bool`, defaults to `True`):
+            Whether or not to use bias in feed-forward MLP.
+        attention_out_bias (`bool`, defaults to `True`):
+            Whether or not to use bias in attention output project layer.
+        context_length (`int`, defaults to `16`):
+            The maximum number of frames that the FreeNoise block processes at once.
+        context_stride (`int`, defaults to `4`):
+            The number of frames to be skipped before starting to process a new batch of `context_length` frames.
+        weighting_scheme (`str`, defaults to `"pyramid"`):
+            The weighting scheme to use for weighting averaging of processed latent frames. As described in the
+            Equation 9. of the [FreeNoise](https://arxiv.org/abs/2310.15169) paper, "pyramid" is the default setting
+            used.
+    """
+
+    def __init__(
+        self,
+        dim: int,
+        num_attention_heads: int,
+        attention_head_dim: int,
+        dropout: float = 0.0,
+        cross_attention_dim: Optional[int] = None,
+        activation_fn: str = "geglu",
+        num_embeds_ada_norm: Optional[int] = None,
+        attention_bias: bool = False,
+        only_cross_attention: bool = False,
+        double_self_attention: bool = False,
+        upcast_attention: bool = False,
+        norm_elementwise_affine: bool = True,
+        norm_type: str = "layer_norm",
+        norm_eps: float = 1e-5,
+        final_dropout: bool = False,
+        positional_embeddings: Optional[str] = None,
+        num_positional_embeddings: Optional[int] = None,
+        ff_inner_dim: Optional[int] = None,
+        ff_bias: bool = True,
+        attention_out_bias: bool = True,
+        context_length: int = 16,
+        context_stride: int = 4,
+        weighting_scheme: str = "pyramid",
+    ):
+        super().__init__()
+        self.dim = dim
+        self.num_attention_heads = num_attention_heads
+        self.attention_head_dim = attention_head_dim
+        self.dropout = dropout
+        self.cross_attention_dim = cross_attention_dim
+        self.activation_fn = activation_fn
+        self.attention_bias = attention_bias
+        self.double_self_attention = double_self_attention
+        self.norm_elementwise_affine = norm_elementwise_affine
+        self.positional_embeddings = positional_embeddings
+        self.num_positional_embeddings = num_positional_embeddings
+        self.only_cross_attention = only_cross_attention
+
+        self.set_free_noise_properties(context_length, context_stride, weighting_scheme)
+
+        # We keep these boolean flags for backward-compatibility.
+        self.use_ada_layer_norm_zero = (num_embeds_ada_norm is not None) and norm_type == "ada_norm_zero"
+        self.use_ada_layer_norm = (num_embeds_ada_norm is not None) and norm_type == "ada_norm"
+        self.use_ada_layer_norm_single = norm_type == "ada_norm_single"
+        self.use_layer_norm = norm_type == "layer_norm"
+        self.use_ada_layer_norm_continuous = norm_type == "ada_norm_continuous"
+
+        if norm_type in ("ada_norm", "ada_norm_zero") and num_embeds_ada_norm is None:
+            raise ValueError(
+                f"`norm_type` is set to {norm_type}, but `num_embeds_ada_norm` is not defined. Please make sure to"
+                f" define `num_embeds_ada_norm` if setting `norm_type` to {norm_type}."
+            )
+
+        self.norm_type = norm_type
+        self.num_embeds_ada_norm = num_embeds_ada_norm
+
+        if positional_embeddings and (num_positional_embeddings is None):
+            raise ValueError(
+                "If `positional_embedding` type is defined, `num_positition_embeddings` must also be defined."
+            )
+
+        if positional_embeddings == "sinusoidal":
+            self.pos_embed = SinusoidalPositionalEmbedding(dim, max_seq_length=num_positional_embeddings)
+        else:
+            self.pos_embed = None
+
+        # Define 3 blocks. Each block has its own normalization layer.
+        # 1. Self-Attn
+        self.norm1 = nn.LayerNorm(dim, elementwise_affine=norm_elementwise_affine, eps=norm_eps)
+
+        self.attn1 = Attention(
+            query_dim=dim,
+            heads=num_attention_heads,
+            dim_head=attention_head_dim,
+            dropout=dropout,
+            bias=attention_bias,
+            cross_attention_dim=cross_attention_dim if only_cross_attention else None,
+            upcast_attention=upcast_attention,
+            out_bias=attention_out_bias,
+        )
+
+        # 2. Cross-Attn
+        if cross_attention_dim is not None or double_self_attention:
+            self.norm2 = nn.LayerNorm(dim, norm_eps, norm_elementwise_affine)
+
+            self.attn2 = Attention(
+                query_dim=dim,
+                cross_attention_dim=cross_attention_dim if not double_self_attention else None,
+                heads=num_attention_heads,
+                dim_head=attention_head_dim,
+                dropout=dropout,
+                bias=attention_bias,
+                upcast_attention=upcast_attention,
+                out_bias=attention_out_bias,
+            )  # is self-attn if encoder_hidden_states is none
+
+        # 3. Feed-forward
+        self.ff = FeedForward(
+            dim,
+            dropout=dropout,
+            activation_fn=activation_fn,
+            final_dropout=final_dropout,
+            inner_dim=ff_inner_dim,
+            bias=ff_bias,
+        )
+
+        self.norm3 = nn.LayerNorm(dim, norm_eps, norm_elementwise_affine)
+
+        # let chunk size default to None
+        self._chunk_size = None
+        self._chunk_dim = 0
+
+    def _get_frame_indices(self, num_frames: int) -> List[Tuple[int, int]]:
+        frame_indices = []
+        for i in range(0, num_frames - self.context_length + 1, self.context_stride):
+            window_start = i
+            window_end = min(num_frames, i + self.context_length)
+            frame_indices.append((window_start, window_end))
+        return frame_indices
+
+    def _get_frame_weights(self, num_frames: int, weighting_scheme: str = "pyramid") -> List[float]:
+        if weighting_scheme == "pyramid":
+            if num_frames % 2 == 0:
+                # num_frames = 4 => [1, 2, 2, 1]
+                weights = list(range(1, num_frames // 2 + 1))
+                weights = weights + weights[::-1]
+            else:
+                # num_frames = 5 => [1, 2, 3, 2, 1]
+                weights = list(range(1, num_frames // 2 + 1))
+                weights = weights + [num_frames // 2 + 1] + weights[::-1]
+        else:
+            raise ValueError(f"Unsupported value for weighting_scheme={weighting_scheme}")
+
+        return weights
+
+    def set_free_noise_properties(
+        self, context_length: int, context_stride: int, weighting_scheme: str = "pyramid"
+    ) -> None:
+        self.context_length = context_length
+        self.context_stride = context_stride
+        self.weighting_scheme = weighting_scheme
+
+    def set_chunk_feed_forward(self, chunk_size: Optional[int], dim: int = 0) -> None:
+        # Sets chunk feed-forward
+        self._chunk_size = chunk_size
+        self._chunk_dim = dim
+
+    def forward(
+        self,
+        hidden_states: torch.Tensor,
+        attention_mask: Optional[torch.Tensor] = None,
+        encoder_hidden_states: Optional[torch.Tensor] = None,
+        encoder_attention_mask: Optional[torch.Tensor] = None,
+        cross_attention_kwargs: Dict[str, Any] = None,
+        *args,
+        **kwargs,
+    ) -> torch.Tensor:
+        if cross_attention_kwargs is not None:
+            if cross_attention_kwargs.get("scale", None) is not None:
+                logger.warning("Passing `scale` to `cross_attention_kwargs` is deprecated. `scale` will be ignored.")
+
+        cross_attention_kwargs = cross_attention_kwargs.copy() if cross_attention_kwargs is not None else {}
+
+        # hidden_states: [B x H x W, F, C]
+        device = hidden_states.device
+        dtype = hidden_states.dtype
+
+        num_frames = hidden_states.size(1)
+        frame_indices = self._get_frame_indices(num_frames)
+        frame_weights = self._get_frame_weights(self.context_length, self.weighting_scheme)
+        frame_weights = torch.tensor(frame_weights, device=device, dtype=dtype).unsqueeze(0).unsqueeze(-1)
+        is_last_frame_batch_complete = frame_indices[-1][1] == num_frames
+
+        # Handle out-of-bounds case if num_frames isn't perfectly divisible by context_length
+        # For example, num_frames=25, context_length=16, context_stride=4, then we expect the ranges:
+        #    [(0, 16), (4, 20), (8, 24), (10, 26)]
+        if not is_last_frame_batch_complete:
+            if num_frames < self.context_length:
+                raise ValueError(f"Expected {num_frames=} to be greater or equal than {self.context_length=}")
+            last_frame_batch_length = num_frames - frame_indices[-1][1]
+            frame_indices.append((num_frames - self.context_length, num_frames))
+
+        num_times_accumulated = torch.zeros((1, num_frames, 1), device=device)
+        accumulated_values = torch.zeros_like(hidden_states)
+
+        for i, (frame_start, frame_end) in enumerate(frame_indices):
+            # The reason for slicing here is to ensure that if (frame_end - frame_start) is to handle
+            # cases like frame_indices=[(0, 16), (16, 20)], if the user provided a video with 19 frames, or
+            # essentially a non-multiple of `context_length`.
+            weights = torch.ones_like(num_times_accumulated[:, frame_start:frame_end])
+            weights *= frame_weights
+
+            hidden_states_chunk = hidden_states[:, frame_start:frame_end]
+
+            # Notice that normalization is always applied before the real computation in the following blocks.
+            # 1. Self-Attention
+            norm_hidden_states = self.norm1(hidden_states_chunk)
+
+            if self.pos_embed is not None:
+                norm_hidden_states = self.pos_embed(norm_hidden_states)
+
+            attn_output = self.attn1(
+                norm_hidden_states,
+                encoder_hidden_states=encoder_hidden_states if self.only_cross_attention else None,
+                attention_mask=attention_mask,
+                **cross_attention_kwargs,
+            )
+
+            hidden_states_chunk = attn_output + hidden_states_chunk
+            if hidden_states_chunk.ndim == 4:
+                hidden_states_chunk = hidden_states_chunk.squeeze(1)
+
+            # 2. Cross-Attention
+            if self.attn2 is not None:
+                norm_hidden_states = self.norm2(hidden_states_chunk)
+
+                if self.pos_embed is not None and self.norm_type != "ada_norm_single":
+                    norm_hidden_states = self.pos_embed(norm_hidden_states)
+
+                attn_output = self.attn2(
+                    norm_hidden_states,
+                    encoder_hidden_states=encoder_hidden_states,
+                    attention_mask=encoder_attention_mask,
+                    **cross_attention_kwargs,
+                )
+                hidden_states_chunk = attn_output + hidden_states_chunk
+
+            if i == len(frame_indices) - 1 and not is_last_frame_batch_complete:
+                accumulated_values[:, -last_frame_batch_length:] += (
+                    hidden_states_chunk[:, -last_frame_batch_length:] * weights[:, -last_frame_batch_length:]
+                )
+                num_times_accumulated[:, -last_frame_batch_length:] += weights[:, -last_frame_batch_length]
+            else:
+                accumulated_values[:, frame_start:frame_end] += hidden_states_chunk * weights
+                num_times_accumulated[:, frame_start:frame_end] += weights
+
+        hidden_states = torch.where(
+            num_times_accumulated > 0, accumulated_values / num_times_accumulated, accumulated_values
+        ).to(dtype)
+
+        # 3. Feed-forward
+        norm_hidden_states = self.norm3(hidden_states)
+
+        if self._chunk_size is not None:
+            ff_output = _chunked_feed_forward(self.ff, norm_hidden_states, self._chunk_dim, self._chunk_size)
+        else:
+            ff_output = self.ff(norm_hidden_states)
+
+        hidden_states = ff_output + hidden_states
+        if hidden_states.ndim == 4:
+            hidden_states = hidden_states.squeeze(1)
+
+        return hidden_states
+
+
 class FeedForward(nn.Module):
     r"""
     A feed-forward layer.
diff --git a/src/diffusers/models/unets/unet_motion_model.py b/src/diffusers/models/unets/unet_motion_model.py
index e96867bc3ed0..7a9b7f2d5afe 100644
--- a/src/diffusers/models/unets/unet_motion_model.py
+++ b/src/diffusers/models/unets/unet_motion_model.py
@@ -343,6 +343,7 @@ def custom_forward(*inputs):
 
             else:
                 hidden_states = resnet(hidden_states, temb)
+
             hidden_states = motion_module(hidden_states, num_frames=num_frames)
 
             output_states = output_states + (hidden_states,)
@@ -536,6 +537,7 @@ def custom_forward(*inputs):
                 )[0]
             else:
                 hidden_states = resnet(hidden_states, temb)
+
                 hidden_states = attn(
                     hidden_states,
                     encoder_hidden_states=encoder_hidden_states,
@@ -761,6 +763,7 @@ def custom_forward(*inputs):
                 )[0]
             else:
                 hidden_states = resnet(hidden_states, temb)
+
                 hidden_states = attn(
                     hidden_states,
                     encoder_hidden_states=encoder_hidden_states,
@@ -921,9 +924,9 @@ def custom_forward(*inputs):
                     hidden_states = torch.utils.checkpoint.checkpoint(
                         create_custom_forward(resnet), hidden_states, temb
                     )
-
             else:
                 hidden_states = resnet(hidden_states, temb)
+
             hidden_states = motion_module(hidden_states, num_frames=num_frames)
 
         if self.upsamplers is not None:
@@ -1923,7 +1926,6 @@ def fn_recursive_attn_processor(name: str, module: torch.nn.Module, processor):
         for name, module in self.named_children():
             fn_recursive_attn_processor(name, module, processor)
 
-    # Copied from diffusers.models.unets.unet_3d_condition.UNet3DConditionModel.enable_forward_chunking
     def enable_forward_chunking(self, chunk_size: Optional[int] = None, dim: int = 0) -> None:
         """
         Sets the attention processor to use [feed forward
@@ -1953,7 +1955,6 @@ def fn_recursive_feed_forward(module: torch.nn.Module, chunk_size: int, dim: int
         for module in self.children():
             fn_recursive_feed_forward(module, chunk_size, dim)
 
-    # Copied from diffusers.models.unets.unet_3d_condition.UNet3DConditionModel.disable_forward_chunking
     def disable_forward_chunking(self) -> None:
         def fn_recursive_feed_forward(module: torch.nn.Module, chunk_size: int, dim: int):
             if hasattr(module, "set_chunk_feed_forward"):
diff --git a/src/diffusers/pipelines/animatediff/pipeline_animatediff.py b/src/diffusers/pipelines/animatediff/pipeline_animatediff.py
index 30d9eccf1c32..4c2ba7238cde 100644
--- a/src/diffusers/pipelines/animatediff/pipeline_animatediff.py
+++ b/src/diffusers/pipelines/animatediff/pipeline_animatediff.py
@@ -42,6 +42,7 @@
 from ...utils.torch_utils import randn_tensor
 from ...video_processor import VideoProcessor
 from ..free_init_utils import FreeInitMixin
+from ..free_noise_utils import AnimateDiffFreeNoiseMixin
 from ..pipeline_utils import DiffusionPipeline, StableDiffusionMixin
 from .pipeline_output import AnimateDiffPipelineOutput
 
@@ -72,6 +73,7 @@ class AnimateDiffPipeline(
     IPAdapterMixin,
     StableDiffusionLoraLoaderMixin,
     FreeInitMixin,
+    AnimateDiffFreeNoiseMixin,
 ):
     r"""
     Pipeline for text-to-video generation.
@@ -394,15 +396,20 @@ def prepare_ip_adapter_image_embeds(
 
         return ip_adapter_image_embeds
 
-    # Copied from diffusers.pipelines.text_to_video_synthesis/pipeline_text_to_video_synth.TextToVideoSDPipeline.decode_latents
-    def decode_latents(self, latents):
+    def decode_latents(self, latents, vae_batch_size: int = 16):
         latents = 1 / self.vae.config.scaling_factor * latents
 
         batch_size, channels, num_frames, height, width = latents.shape
         latents = latents.permute(0, 2, 1, 3, 4).reshape(batch_size * num_frames, channels, height, width)
 
-        image = self.vae.decode(latents).sample
-        video = image[None, :].reshape((batch_size, num_frames, -1) + image.shape[2:]).permute(0, 2, 1, 3, 4)
+        video = []
+        for i in range(0, latents.shape[0], vae_batch_size):
+            batch_latents = latents[i : i + vae_batch_size]
+            batch_latents = self.vae.decode(batch_latents).sample
+            video.append(batch_latents)
+
+        video = torch.cat(video)
+        video = video[None, :].reshape((batch_size, num_frames, -1) + video.shape[2:]).permute(0, 2, 1, 3, 4)
         # we always cast to float32 as this does not cause significant overhead and is compatible with bfloat16
         video = video.float()
         return video
@@ -495,10 +502,21 @@ def check_inputs(
                     f"`ip_adapter_image_embeds` has to be a list of 3D or 4D tensors but is {ip_adapter_image_embeds[0].ndim}D"
                 )
 
-    # Copied from diffusers.pipelines.text_to_video_synthesis.pipeline_text_to_video_synth.TextToVideoSDPipeline.prepare_latents
     def prepare_latents(
         self, batch_size, num_channels_latents, num_frames, height, width, dtype, device, generator, latents=None
     ):
+        # If FreeNoise is enabled, generate latents as described in Equation (7) of [FreeNoise](https://arxiv.org/abs/2310.15169)
+        if self.free_noise_enabled:
+            latents = self._prepare_latents_free_noise(
+                batch_size, num_channels_latents, num_frames, height, width, dtype, device, generator, latents
+            )
+
+        if isinstance(generator, list) and len(generator) != batch_size:
+            raise ValueError(
+                f"You have passed a list of generators of length {len(generator)}, but requested an effective batch"
+                f" size of {batch_size}. Make sure the batch size matches the length of the generators."
+            )
+
         shape = (
             batch_size,
             num_channels_latents,
@@ -506,11 +524,6 @@ def prepare_latents(
             height // self.vae_scale_factor,
             width // self.vae_scale_factor,
         )
-        if isinstance(generator, list) and len(generator) != batch_size:
-            raise ValueError(
-                f"You have passed a list of generators of length {len(generator)}, but requested an effective batch"
-                f" size of {batch_size}. Make sure the batch size matches the length of the generators."
-            )
 
         if latents is None:
             latents = randn_tensor(shape, generator=generator, device=device, dtype=dtype)
@@ -569,6 +582,7 @@ def __call__(
         clip_skip: Optional[int] = None,
         callback_on_step_end: Optional[Callable[[int, int, Dict], None]] = None,
         callback_on_step_end_tensor_inputs: List[str] = ["latents"],
+        vae_batch_size: int = 16,
         **kwargs,
     ):
         r"""
@@ -637,6 +651,8 @@ def __call__(
                 The list of tensor inputs for the `callback_on_step_end` function. The tensors specified in the list
                 will be passed as `callback_kwargs` argument. You will only be able to include variables listed in the
                 `._callback_tensor_inputs` attribute of your pipeline class.
+            vae_batch_size (`int`, defaults to `16`):
+                The number of frames to decode at a time when calling `decode_latents` method.
 
         Examples:
 
@@ -808,7 +824,7 @@ def __call__(
         if output_type == "latent":
             video = latents
         else:
-            video_tensor = self.decode_latents(latents)
+            video_tensor = self.decode_latents(latents, vae_batch_size)
             video = self.video_processor.postprocess_video(video=video_tensor, output_type=output_type)
 
         # 10. Offload all models
diff --git a/src/diffusers/pipelines/animatediff/pipeline_animatediff_controlnet.py b/src/diffusers/pipelines/animatediff/pipeline_animatediff_controlnet.py
index 5574556a9b96..e30b29778129 100644
--- a/src/diffusers/pipelines/animatediff/pipeline_animatediff_controlnet.py
+++ b/src/diffusers/pipelines/animatediff/pipeline_animatediff_controlnet.py
@@ -30,6 +30,7 @@
 from ...video_processor import VideoProcessor
 from ..controlnet.multicontrolnet import MultiControlNetModel
 from ..free_init_utils import FreeInitMixin
+from ..free_noise_utils import AnimateDiffFreeNoiseMixin
 from ..pipeline_utils import DiffusionPipeline, StableDiffusionMixin
 from .pipeline_output import AnimateDiffPipelineOutput
 
@@ -109,6 +110,7 @@ class AnimateDiffControlNetPipeline(
     IPAdapterMixin,
     StableDiffusionLoraLoaderMixin,
     FreeInitMixin,
+    AnimateDiffFreeNoiseMixin,
 ):
     r"""
     Pipeline for text-to-video generation with ControlNet guidance.
@@ -432,15 +434,16 @@ def prepare_ip_adapter_image_embeds(
 
         return ip_adapter_image_embeds
 
-    def decode_latents(self, latents, decode_batch_size: int = 16):
+    # Copied from diffusers.pipelines.animatediff.pipeline_animatediff.AnimateDiffPipeline.decode_latents
+    def decode_latents(self, latents, vae_batch_size: int = 16):
         latents = 1 / self.vae.config.scaling_factor * latents
 
         batch_size, channels, num_frames, height, width = latents.shape
         latents = latents.permute(0, 2, 1, 3, 4).reshape(batch_size * num_frames, channels, height, width)
 
         video = []
-        for i in range(0, latents.shape[0], decode_batch_size):
-            batch_latents = latents[i : i + decode_batch_size]
+        for i in range(0, latents.shape[0], vae_batch_size):
+            batch_latents = latents[i : i + vae_batch_size]
             batch_latents = self.vae.decode(batch_latents).sample
             video.append(batch_latents)
 
@@ -608,10 +611,22 @@ def check_inputs(
             if end > 1.0:
                 raise ValueError(f"control guidance end: {end} can't be larger than 1.0.")
 
-    # Copied from diffusers.pipelines.text_to_video_synthesis.pipeline_text_to_video_synth.TextToVideoSDPipeline.prepare_latents
+    # Copied from diffusers.pipelines.animatediff.pipeline_animatediff.AnimateDiffPipeline.prepare_latents
     def prepare_latents(
         self, batch_size, num_channels_latents, num_frames, height, width, dtype, device, generator, latents=None
     ):
+        # If FreeNoise is enabled, generate latents as described in Equation (7) of [FreeNoise](https://arxiv.org/abs/2310.15169)
+        if self.free_noise_enabled:
+            latents = self._prepare_latents_free_noise(
+                batch_size, num_channels_latents, num_frames, height, width, dtype, device, generator, latents
+            )
+
+        if isinstance(generator, list) and len(generator) != batch_size:
+            raise ValueError(
+                f"You have passed a list of generators of length {len(generator)}, but requested an effective batch"
+                f" size of {batch_size}. Make sure the batch size matches the length of the generators."
+            )
+
         shape = (
             batch_size,
             num_channels_latents,
@@ -619,11 +634,6 @@ def prepare_latents(
             height // self.vae_scale_factor,
             width // self.vae_scale_factor,
         )
-        if isinstance(generator, list) and len(generator) != batch_size:
-            raise ValueError(
-                f"You have passed a list of generators of length {len(generator)}, but requested an effective batch"
-                f" size of {batch_size}. Make sure the batch size matches the length of the generators."
-            )
 
         if latents is None:
             latents = randn_tensor(shape, generator=generator, device=device, dtype=dtype)
@@ -718,7 +728,7 @@ def __call__(
         clip_skip: Optional[int] = None,
         callback_on_step_end: Optional[Callable[[int, int, Dict], None]] = None,
         callback_on_step_end_tensor_inputs: List[str] = ["latents"],
-        decode_batch_size: int = 16,
+        vae_batch_size: int = 16,
     ):
         r"""
         The call function to the pipeline for generation.
@@ -1054,7 +1064,7 @@ def __call__(
         if output_type == "latent":
             video = latents
         else:
-            video_tensor = self.decode_latents(latents, decode_batch_size)
+            video_tensor = self.decode_latents(latents, vae_batch_size)
             video = self.video_processor.postprocess_video(video=video_tensor, output_type=output_type)
 
         # 10. Offload all models
diff --git a/src/diffusers/pipelines/animatediff/pipeline_animatediff_video2video.py b/src/diffusers/pipelines/animatediff/pipeline_animatediff_video2video.py
index 8129b88dc408..190170abd868 100644
--- a/src/diffusers/pipelines/animatediff/pipeline_animatediff_video2video.py
+++ b/src/diffusers/pipelines/animatediff/pipeline_animatediff_video2video.py
@@ -35,6 +35,7 @@
 from ...utils.torch_utils import randn_tensor
 from ...video_processor import VideoProcessor
 from ..free_init_utils import FreeInitMixin
+from ..free_noise_utils import AnimateDiffFreeNoiseMixin
 from ..pipeline_utils import DiffusionPipeline, StableDiffusionMixin
 from .pipeline_output import AnimateDiffPipelineOutput
 
@@ -176,6 +177,7 @@ class AnimateDiffVideoToVideoPipeline(
     IPAdapterMixin,
     StableDiffusionLoraLoaderMixin,
     FreeInitMixin,
+    AnimateDiffFreeNoiseMixin,
 ):
     r"""
     Pipeline for video-to-video generation.
@@ -498,15 +500,29 @@ def prepare_ip_adapter_image_embeds(
 
         return ip_adapter_image_embeds
 
-    # Copied from diffusers.pipelines.text_to_video_synthesis/pipeline_text_to_video_synth.TextToVideoSDPipeline.decode_latents
-    def decode_latents(self, latents):
+    def encode_video(self, video, generator, vae_batch_size: int = 16) -> torch.Tensor:
+        latents = []
+        for i in range(0, len(video), vae_batch_size):
+            batch_video = video[i : i + vae_batch_size]
+            batch_video = retrieve_latents(self.vae.encode(batch_video), generator=generator)
+            latents.append(batch_video)
+        return torch.cat(latents)
+
+    # Copied from diffusers.pipelines.animatediff.pipeline_animatediff.AnimateDiffPipeline.decode_latents
+    def decode_latents(self, latents, vae_batch_size: int = 16):
         latents = 1 / self.vae.config.scaling_factor * latents
 
         batch_size, channels, num_frames, height, width = latents.shape
         latents = latents.permute(0, 2, 1, 3, 4).reshape(batch_size * num_frames, channels, height, width)
 
-        image = self.vae.decode(latents).sample
-        video = image[None, :].reshape((batch_size, num_frames, -1) + image.shape[2:]).permute(0, 2, 1, 3, 4)
+        video = []
+        for i in range(0, latents.shape[0], vae_batch_size):
+            batch_latents = latents[i : i + vae_batch_size]
+            batch_latents = self.vae.decode(batch_latents).sample
+            video.append(batch_latents)
+
+        video = torch.cat(video)
+        video = video[None, :].reshape((batch_size, num_frames, -1) + video.shape[2:]).permute(0, 2, 1, 3, 4)
         # we always cast to float32 as this does not cause significant overhead and is compatible with bfloat16
         video = video.float()
         return video
@@ -622,6 +638,7 @@ def prepare_latents(
         device,
         generator,
         latents=None,
+        vae_batch_size: int = 16,
     ):
         if latents is None:
             num_frames = video.shape[1]
@@ -656,13 +673,10 @@ def prepare_latents(
                     )
 
                 init_latents = [
-                    retrieve_latents(self.vae.encode(video[i]), generator=generator[i]).unsqueeze(0)
-                    for i in range(batch_size)
+                    self.encode_video(video[i], generator[i], vae_batch_size).unsqueeze(0) for i in range(batch_size)
                 ]
             else:
-                init_latents = [
-                    retrieve_latents(self.vae.encode(vid), generator=generator).unsqueeze(0) for vid in video
-                ]
+                init_latents = [self.encode_video(vid, generator, vae_batch_size).unsqueeze(0) for vid in video]
 
             init_latents = torch.cat(init_latents, dim=0)
 
@@ -747,6 +761,7 @@ def __call__(
         clip_skip: Optional[int] = None,
         callback_on_step_end: Optional[Callable[[int, int, Dict], None]] = None,
         callback_on_step_end_tensor_inputs: List[str] = ["latents"],
+        vae_batch_size: int = 16,
     ):
         r"""
         The call function to the pipeline for generation.
@@ -822,6 +837,8 @@ def __call__(
                 The list of tensor inputs for the `callback_on_step_end` function. The tensors specified in the list
                 will be passed as `callback_kwargs` argument. You will only be able to include variables listed in the
                 `._callback_tensor_inputs` attribute of your pipeline class.
+            vae_batch_size (`int`, defaults to `16`):
+                The number of frames to decode at a time when calling `decode_latents` method.
 
         Examples:
 
@@ -923,6 +940,7 @@ def __call__(
             device=device,
             generator=generator,
             latents=latents,
+            vae_batch_size=vae_batch_size,
         )
 
         # 6. Prepare extra step kwargs. TODO: Logic should ideally just be moved out of the pipeline
@@ -990,7 +1008,7 @@ def __call__(
         if output_type == "latent":
             video = latents
         else:
-            video_tensor = self.decode_latents(latents)
+            video_tensor = self.decode_latents(latents, vae_batch_size)
             video = self.video_processor.postprocess_video(video=video_tensor, output_type=output_type)
 
         # 10. Offload all models
diff --git a/src/diffusers/pipelines/free_noise_utils.py b/src/diffusers/pipelines/free_noise_utils.py
new file mode 100644
index 000000000000..f8128abb9b58
--- /dev/null
+++ b/src/diffusers/pipelines/free_noise_utils.py
@@ -0,0 +1,236 @@
+# Copyright 2024 The HuggingFace Team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from typing import Optional, Union
+
+import torch
+
+from ..models.attention import BasicTransformerBlock, FreeNoiseTransformerBlock
+from ..models.unets.unet_motion_model import (
+    CrossAttnDownBlockMotion,
+    DownBlockMotion,
+    UpBlockMotion,
+)
+from ..utils import logging
+from ..utils.torch_utils import randn_tensor
+
+
+logger = logging.get_logger(__name__)  # pylint: disable=invalid-name
+
+
+class AnimateDiffFreeNoiseMixin:
+    r"""Mixin class for [FreeNoise](https://arxiv.org/abs/2310.15169)."""
+
+    def _enable_free_noise_in_block(self, block: Union[CrossAttnDownBlockMotion, DownBlockMotion, UpBlockMotion]):
+        r"""Helper function to enable FreeNoise in transformer blocks."""
+
+        for motion_module in block.motion_modules:
+            num_transformer_blocks = len(motion_module.transformer_blocks)
+
+            for i in range(num_transformer_blocks):
+                if isinstance(motion_module.transformer_blocks[i], FreeNoiseTransformerBlock):
+                    motion_module.transformer_blocks[i].set_free_noise_properties(
+                        self._free_noise_context_length,
+                        self._free_noise_context_stride,
+                        self._free_noise_weighting_scheme,
+                    )
+                else:
+                    assert isinstance(motion_module.transformer_blocks[i], BasicTransformerBlock)
+                    basic_transfomer_block = motion_module.transformer_blocks[i]
+
+                    motion_module.transformer_blocks[i] = FreeNoiseTransformerBlock(
+                        dim=basic_transfomer_block.dim,
+                        num_attention_heads=basic_transfomer_block.num_attention_heads,
+                        attention_head_dim=basic_transfomer_block.attention_head_dim,
+                        dropout=basic_transfomer_block.dropout,
+                        cross_attention_dim=basic_transfomer_block.cross_attention_dim,
+                        activation_fn=basic_transfomer_block.activation_fn,
+                        attention_bias=basic_transfomer_block.attention_bias,
+                        only_cross_attention=basic_transfomer_block.only_cross_attention,
+                        double_self_attention=basic_transfomer_block.double_self_attention,
+                        positional_embeddings=basic_transfomer_block.positional_embeddings,
+                        num_positional_embeddings=basic_transfomer_block.num_positional_embeddings,
+                        context_length=self._free_noise_context_length,
+                        context_stride=self._free_noise_context_stride,
+                        weighting_scheme=self._free_noise_weighting_scheme,
+                    ).to(device=self.device, dtype=self.dtype)
+
+                    motion_module.transformer_blocks[i].load_state_dict(
+                        basic_transfomer_block.state_dict(), strict=True
+                    )
+
+    def _disable_free_noise_in_block(self, block: Union[CrossAttnDownBlockMotion, DownBlockMotion, UpBlockMotion]):
+        r"""Helper function to disable FreeNoise in transformer blocks."""
+
+        for motion_module in block.motion_modules:
+            num_transformer_blocks = len(motion_module.transformer_blocks)
+
+            for i in range(num_transformer_blocks):
+                if isinstance(motion_module.transformer_blocks[i], FreeNoiseTransformerBlock):
+                    free_noise_transfomer_block = motion_module.transformer_blocks[i]
+
+                    motion_module.transformer_blocks[i] = BasicTransformerBlock(
+                        dim=free_noise_transfomer_block.dim,
+                        num_attention_heads=free_noise_transfomer_block.num_attention_heads,
+                        attention_head_dim=free_noise_transfomer_block.attention_head_dim,
+                        dropout=free_noise_transfomer_block.dropout,
+                        cross_attention_dim=free_noise_transfomer_block.cross_attention_dim,
+                        activation_fn=free_noise_transfomer_block.activation_fn,
+                        attention_bias=free_noise_transfomer_block.attention_bias,
+                        only_cross_attention=free_noise_transfomer_block.only_cross_attention,
+                        double_self_attention=free_noise_transfomer_block.double_self_attention,
+                        positional_embeddings=free_noise_transfomer_block.positional_embeddings,
+                        num_positional_embeddings=free_noise_transfomer_block.num_positional_embeddings,
+                    ).to(device=self.device, dtype=self.dtype)
+
+                    motion_module.transformer_blocks[i].load_state_dict(
+                        free_noise_transfomer_block.state_dict(), strict=True
+                    )
+
+    def _prepare_latents_free_noise(
+        self,
+        batch_size: int,
+        num_channels_latents: int,
+        num_frames: int,
+        height: int,
+        width: int,
+        dtype: torch.dtype,
+        device: torch.device,
+        generator: Optional[torch.Generator] = None,
+        latents: Optional[torch.Tensor] = None,
+    ):
+        if isinstance(generator, list) and len(generator) != batch_size:
+            raise ValueError(
+                f"You have passed a list of generators of length {len(generator)}, but requested an effective batch"
+                f" size of {batch_size}. Make sure the batch size matches the length of the generators."
+            )
+
+        context_num_frames = (
+            self._free_noise_context_length if self._free_noise_context_length == "repeat_context" else num_frames
+        )
+
+        shape = (
+            batch_size,
+            num_channels_latents,
+            context_num_frames,
+            height // self.vae_scale_factor,
+            width // self.vae_scale_factor,
+        )
+
+        if latents is None:
+            latents = randn_tensor(shape, generator=generator, device=device, dtype=dtype)
+            if self._free_noise_noise_type == "random":
+                return latents
+        else:
+            if latents.size(2) == num_frames:
+                return latents
+            elif latents.size(2) != self._free_noise_context_length:
+                raise ValueError(
+                    f"You have passed `latents` as a parameter to FreeNoise. The expected number of frames is either {num_frames} or {self._free_noise_context_length}, but found {latents.size(2)}"
+                )
+            latents = latents.to(device)
+
+        if self._free_noise_noise_type == "shuffle_context":
+            for i in range(self._free_noise_context_length, num_frames, self._free_noise_context_stride):
+                # ensure window is within bounds
+                window_start = max(0, i - self._free_noise_context_length)
+                window_end = min(num_frames, window_start + self._free_noise_context_stride)
+                window_length = window_end - window_start
+
+                if window_length == 0:
+                    break
+
+                indices = torch.LongTensor(list(range(window_start, window_end)))
+                shuffled_indices = indices[torch.randperm(window_length, generator=generator)]
+
+                current_start = i
+                current_end = min(num_frames, current_start + window_length)
+                if current_end == current_start + window_length:
+                    # batch of frames perfectly fits the window
+                    latents[:, :, current_start:current_end] = latents[:, :, shuffled_indices]
+                else:
+                    # handle the case where the last batch of frames does not fit perfectly with the window
+                    prefix_length = current_end - current_start
+                    shuffled_indices = shuffled_indices[:prefix_length]
+                    latents[:, :, current_start:current_end] = latents[:, :, shuffled_indices]
+
+        elif self._free_noise_noise_type == "repeat_context":
+            num_repeats = (num_frames + self._free_noise_context_length - 1) // self._free_noise_context_length
+            latents = torch.cat([latents] * num_repeats, dim=2)
+
+        latents = latents[:, :, :num_frames]
+        return latents
+
+    def enable_free_noise(
+        self,
+        context_length: Optional[int] = 16,
+        context_stride: int = 4,
+        weighting_scheme: str = "pyramid",
+        noise_type: str = "shuffle_context",
+    ) -> None:
+        r"""
+        Enable long video generation using FreeNoise.
+
+        Args:
+            context_length (`int`, defaults to `16`, *optional*):
+                The number of video frames to process at once. It's recommended to set this to the maximum frames the
+                Motion Adapter was trained with (usually 16/24/32). If `None`, the default value from the motion
+                adapter config is used.
+            context_stride (`int`, *optional*):
+                Long videos are generated by processing many frames. FreeNoise processes these frames in sliding
+                windows of size `context_length`. Context stride allows you to specify how many frames to skip between
+                each window. For example, a context length of 16 and context stride of 4 would process 24 frames as:
+                    [0, 15], [4, 19], [8, 23] (0-based indexing)
+            weighting_scheme (`str`, defaults to `pyramid`):
+                Weighting scheme for averaging latents after accumulation in FreeNoise blocks. The following weighting
+                schemes are supported currently:
+                    - "pyramid"
+                        Peforms weighted averaging with a pyramid like weight pattern: [1, 2, 3, 2, 1].
+            noise_type (`str`, defaults to "shuffle_context"):
+                TODO
+        """
+
+        allowed_weighting_scheme = ["pyramid"]
+        allowed_noise_type = ["shuffle_context", "repeat_context", "random"]
+
+        if context_length > self.motion_adapter.config.motion_max_seq_length:
+            logger.warning(
+                f"You have set {context_length=} which is greater than {self.motion_adapter.config.motion_max_seq_length=}. This can lead to bad generation results."
+            )
+        if weighting_scheme not in allowed_weighting_scheme:
+            raise ValueError(
+                f"The parameter `weighting_scheme` must be one of {allowed_weighting_scheme}, but got {weighting_scheme=}"
+            )
+        if noise_type not in allowed_noise_type:
+            raise ValueError(f"The parameter `noise_type` must be one of {allowed_noise_type}, but got {noise_type=}")
+
+        self._free_noise_context_length = context_length or self.motion_adapter.config.motion_max_seq_length
+        self._free_noise_context_stride = context_stride
+        self._free_noise_weighting_scheme = weighting_scheme
+        self._free_noise_noise_type = noise_type
+
+        blocks = [*self.unet.down_blocks, self.unet.mid_block, *self.unet.up_blocks]
+        for block in blocks:
+            self._enable_free_noise_in_block(block)
+
+    def disable_free_noise(self) -> None:
+        self._free_noise_context_length = None
+
+        blocks = [*self.unet.down_blocks, self.unet.mid_block, *self.unet.up_blocks]
+        for block in blocks:
+            self._disable_free_noise_in_block(block)
+
+    @property
+    def free_noise_enabled(self):
+        return hasattr(self, "_free_noise_context_length") and self._free_noise_context_length is not None
diff --git a/src/diffusers/pipelines/pag/pipeline_pag_sd_animatediff.py b/src/diffusers/pipelines/pag/pipeline_pag_sd_animatediff.py
index b3b103742061..dbafb32b3a28 100644
--- a/src/diffusers/pipelines/pag/pipeline_pag_sd_animatediff.py
+++ b/src/diffusers/pipelines/pag/pipeline_pag_sd_animatediff.py
@@ -35,6 +35,7 @@
 from ...video_processor import VideoProcessor
 from ..animatediff.pipeline_output import AnimateDiffPipelineOutput
 from ..free_init_utils import FreeInitMixin
+from ..free_noise_utils import AnimateDiffFreeNoiseMixin
 from ..pipeline_utils import DiffusionPipeline, StableDiffusionMixin
 from .pag_utils import PAGMixin
 
@@ -83,6 +84,7 @@ class AnimateDiffPAGPipeline(
     IPAdapterMixin,
     StableDiffusionLoraLoaderMixin,
     FreeInitMixin,
+    AnimateDiffFreeNoiseMixin,
     PAGMixin,
 ):
     r"""
@@ -404,15 +406,21 @@ def prepare_ip_adapter_image_embeds(
 
         return ip_adapter_image_embeds
 
-    # Copied from diffusers.pipelines.text_to_video_synthesis/pipeline_text_to_video_synth.TextToVideoSDPipeline.decode_latents
-    def decode_latents(self, latents):
+    # Copied from diffusers.pipelines.animatediff.pipeline_animatediff.AnimateDiffPipeline.decode_latents
+    def decode_latents(self, latents, vae_batch_size: int = 16):
         latents = 1 / self.vae.config.scaling_factor * latents
 
         batch_size, channels, num_frames, height, width = latents.shape
         latents = latents.permute(0, 2, 1, 3, 4).reshape(batch_size * num_frames, channels, height, width)
 
-        image = self.vae.decode(latents).sample
-        video = image[None, :].reshape((batch_size, num_frames, -1) + image.shape[2:]).permute(0, 2, 1, 3, 4)
+        video = []
+        for i in range(0, latents.shape[0], vae_batch_size):
+            batch_latents = latents[i : i + vae_batch_size]
+            batch_latents = self.vae.decode(batch_latents).sample
+            video.append(batch_latents)
+
+        video = torch.cat(video)
+        video = video[None, :].reshape((batch_size, num_frames, -1) + video.shape[2:]).permute(0, 2, 1, 3, 4)
         # we always cast to float32 as this does not cause significant overhead and is compatible with bfloat16
         video = video.float()
         return video
@@ -499,10 +507,22 @@ def check_inputs(
                     f"`ip_adapter_image_embeds` has to be a list of 3D or 4D tensors but is {ip_adapter_image_embeds[0].ndim}D"
                 )
 
-    # Copied from diffusers.pipelines.text_to_video_synthesis.pipeline_text_to_video_synth.TextToVideoSDPipeline.prepare_latents
+    # Copied from diffusers.pipelines.animatediff.pipeline_animatediff.AnimateDiffPipeline.prepare_latents
     def prepare_latents(
         self, batch_size, num_channels_latents, num_frames, height, width, dtype, device, generator, latents=None
     ):
+        # If FreeNoise is enabled, generate latents as described in Equation (7) of [FreeNoise](https://arxiv.org/abs/2310.15169)
+        if self.free_noise_enabled:
+            latents = self._prepare_latents_free_noise(
+                batch_size, num_channels_latents, num_frames, height, width, dtype, device, generator, latents
+            )
+
+        if isinstance(generator, list) and len(generator) != batch_size:
+            raise ValueError(
+                f"You have passed a list of generators of length {len(generator)}, but requested an effective batch"
+                f" size of {batch_size}. Make sure the batch size matches the length of the generators."
+            )
+
         shape = (
             batch_size,
             num_channels_latents,
@@ -510,11 +530,6 @@ def prepare_latents(
             height // self.vae_scale_factor,
             width // self.vae_scale_factor,
         )
-        if isinstance(generator, list) and len(generator) != batch_size:
-            raise ValueError(
-                f"You have passed a list of generators of length {len(generator)}, but requested an effective batch"
-                f" size of {batch_size}. Make sure the batch size matches the length of the generators."
-            )
 
         if latents is None:
             latents = randn_tensor(shape, generator=generator, device=device, dtype=dtype)
@@ -573,6 +588,7 @@ def __call__(
         clip_skip: Optional[int] = None,
         callback_on_step_end: Optional[Callable[[int, int, Dict], None]] = None,
         callback_on_step_end_tensor_inputs: List[str] = ["latents"],
+        vae_batch_size: int = 16,
         pag_scale: float = 3.0,
         pag_adaptive_scale: float = 0.0,
     ):
@@ -831,7 +847,7 @@ def __call__(
         if output_type == "latent":
             video = latents
         else:
-            video_tensor = self.decode_latents(latents)
+            video_tensor = self.decode_latents(latents, vae_batch_size)
             video = self.video_processor.postprocess_video(video=video_tensor, output_type=output_type)
 
         # 10. Offload all models
diff --git a/tests/pipelines/animatediff/test_animatediff.py b/tests/pipelines/animatediff/test_animatediff.py
index dd636b7ce669..1354ac9ff1a8 100644
--- a/tests/pipelines/animatediff/test_animatediff.py
+++ b/tests/pipelines/animatediff/test_animatediff.py
@@ -17,6 +17,7 @@
     UNet2DConditionModel,
     UNetMotionModel,
 )
+from diffusers.models.attention import FreeNoiseTransformerBlock
 from diffusers.utils import is_xformers_available, logging
 from diffusers.utils.testing_utils import numpy_cosine_similarity_distance, require_torch_gpu, slow, torch_device
 
@@ -401,6 +402,64 @@ def test_free_init_with_schedulers(self):
                 "Enabling of FreeInit should lead to results different from the default pipeline results",
             )
 
+    def test_free_noise_blocks(self):
+        components = self.get_dummy_components()
+        pipe: AnimateDiffPipeline = self.pipeline_class(**components)
+        pipe.set_progress_bar_config(disable=None)
+        pipe.to(torch_device)
+
+        pipe.enable_free_noise()
+        for block in pipe.unet.down_blocks:
+            for motion_module in block.motion_modules:
+                for transformer_block in motion_module.transformer_blocks:
+                    self.assertTrue(
+                        isinstance(transformer_block, FreeNoiseTransformerBlock),
+                        "Motion module transformer blocks must be an instance of `FreeNoiseTransformerBlock` after enabling FreeNoise.",
+                    )
+
+        pipe.disable_free_noise()
+        for block in pipe.unet.down_blocks:
+            for motion_module in block.motion_modules:
+                for transformer_block in motion_module.transformer_blocks:
+                    self.assertFalse(
+                        isinstance(transformer_block, FreeNoiseTransformerBlock),
+                        "Motion module transformer blocks must not be an instance of `FreeNoiseTransformerBlock` after disabling FreeNoise.",
+                    )
+
+    def test_free_noise(self):
+        components = self.get_dummy_components()
+        pipe: AnimateDiffPipeline = self.pipeline_class(**components)
+        pipe.set_progress_bar_config(disable=None)
+        pipe.to(torch_device)
+
+        inputs_normal = self.get_dummy_inputs(torch_device)
+        frames_normal = pipe(**inputs_normal).frames[0]
+
+        for context_length in [8, 9]:
+            for context_stride in [4, 6]:
+                pipe.enable_free_noise(context_length, context_stride)
+
+                inputs_enable_free_noise = self.get_dummy_inputs(torch_device)
+                frames_enable_free_noise = pipe(**inputs_enable_free_noise).frames[0]
+
+                pipe.disable_free_noise()
+
+                inputs_disable_free_noise = self.get_dummy_inputs(torch_device)
+                frames_disable_free_noise = pipe(**inputs_disable_free_noise).frames[0]
+
+                sum_enabled = np.abs(to_np(frames_normal) - to_np(frames_enable_free_noise)).sum()
+                max_diff_disabled = np.abs(to_np(frames_normal) - to_np(frames_disable_free_noise)).max()
+                self.assertGreater(
+                    sum_enabled,
+                    1e1,
+                    "Enabling of FreeNoise should lead to results different from the default pipeline results",
+                )
+                self.assertLess(
+                    max_diff_disabled,
+                    1e-4,
+                    "Disabling of FreeNoise should lead to results similar to the default pipeline results",
+                )
+
     @unittest.skipIf(
         torch_device != "cuda" or not is_xformers_available(),
         reason="XFormers attention is only available with CUDA and `xformers` installed",
diff --git a/tests/pipelines/animatediff/test_animatediff_controlnet.py b/tests/pipelines/animatediff/test_animatediff_controlnet.py
index f46e514f9ac0..72315bd0c965 100644
--- a/tests/pipelines/animatediff/test_animatediff_controlnet.py
+++ b/tests/pipelines/animatediff/test_animatediff_controlnet.py
@@ -18,6 +18,7 @@
     UNet2DConditionModel,
     UNetMotionModel,
 )
+from diffusers.models.attention import FreeNoiseTransformerBlock
 from diffusers.utils import logging
 from diffusers.utils.testing_utils import torch_device
 
@@ -409,6 +410,64 @@ def test_free_init_with_schedulers(self):
                 "Enabling of FreeInit should lead to results different from the default pipeline results",
             )
 
+    def test_free_noise_blocks(self):
+        components = self.get_dummy_components()
+        pipe: AnimateDiffControlNetPipeline = self.pipeline_class(**components)
+        pipe.set_progress_bar_config(disable=None)
+        pipe.to(torch_device)
+
+        pipe.enable_free_noise()
+        for block in pipe.unet.down_blocks:
+            for motion_module in block.motion_modules:
+                for transformer_block in motion_module.transformer_blocks:
+                    self.assertTrue(
+                        isinstance(transformer_block, FreeNoiseTransformerBlock),
+                        "Motion module transformer blocks must be an instance of `FreeNoiseTransformerBlock` after enabling FreeNoise.",
+                    )
+
+        pipe.disable_free_noise()
+        for block in pipe.unet.down_blocks:
+            for motion_module in block.motion_modules:
+                for transformer_block in motion_module.transformer_blocks:
+                    self.assertFalse(
+                        isinstance(transformer_block, FreeNoiseTransformerBlock),
+                        "Motion module transformer blocks must not be an instance of `FreeNoiseTransformerBlock` after disabling FreeNoise.",
+                    )
+
+    def test_free_noise(self):
+        components = self.get_dummy_components()
+        pipe: AnimateDiffControlNetPipeline = self.pipeline_class(**components)
+        pipe.set_progress_bar_config(disable=None)
+        pipe.to(torch_device)
+
+        inputs_normal = self.get_dummy_inputs(torch_device, num_frames=16)
+        frames_normal = pipe(**inputs_normal).frames[0]
+
+        for context_length in [8, 9]:
+            for context_stride in [4, 6]:
+                pipe.enable_free_noise(context_length, context_stride)
+
+                inputs_enable_free_noise = self.get_dummy_inputs(torch_device, num_frames=16)
+                frames_enable_free_noise = pipe(**inputs_enable_free_noise).frames[0]
+
+                pipe.disable_free_noise()
+
+                inputs_disable_free_noise = self.get_dummy_inputs(torch_device, num_frames=16)
+                frames_disable_free_noise = pipe(**inputs_disable_free_noise).frames[0]
+
+                sum_enabled = np.abs(to_np(frames_normal) - to_np(frames_enable_free_noise)).sum()
+                max_diff_disabled = np.abs(to_np(frames_normal) - to_np(frames_disable_free_noise)).max()
+                self.assertGreater(
+                    sum_enabled,
+                    1e1,
+                    "Enabling of FreeNoise should lead to results different from the default pipeline results",
+                )
+                self.assertLess(
+                    max_diff_disabled,
+                    1e-4,
+                    "Disabling of FreeNoise should lead to results similar to the default pipeline results",
+                )
+
     def test_vae_slicing(self, video_count=2):
         device = "cpu"  # ensure determinism for the device-dependent torch.Generator
         components = self.get_dummy_components()
diff --git a/tests/pipelines/animatediff/test_animatediff_video2video.py b/tests/pipelines/animatediff/test_animatediff_video2video.py
index ced042b4a702..cd33bf0891a5 100644
--- a/tests/pipelines/animatediff/test_animatediff_video2video.py
+++ b/tests/pipelines/animatediff/test_animatediff_video2video.py
@@ -17,6 +17,7 @@
     UNet2DConditionModel,
     UNetMotionModel,
 )
+from diffusers.models.attention import FreeNoiseTransformerBlock
 from diffusers.utils import is_xformers_available, logging
 from diffusers.utils.testing_utils import torch_device
 
@@ -114,7 +115,7 @@ def get_dummy_components(self):
         }
         return components
 
-    def get_dummy_inputs(self, device, seed=0):
+    def get_dummy_inputs(self, device, seed=0, num_frames: int = 2):
         if str(device).startswith("mps"):
             generator = torch.manual_seed(seed)
         else:
@@ -122,8 +123,7 @@ def get_dummy_inputs(self, device, seed=0):
 
         video_height = 32
         video_width = 32
-        video_num_frames = 2
-        video = [Image.new("RGB", (video_width, video_height))] * video_num_frames
+        video = [Image.new("RGB", (video_width, video_height))] * num_frames
 
         inputs = {
             "video": video,
@@ -428,3 +428,66 @@ def test_free_init_with_schedulers(self):
                 1e1,
                 "Enabling of FreeInit should lead to results different from the default pipeline results",
             )
+
+    def test_free_noise_blocks(self):
+        components = self.get_dummy_components()
+        pipe: AnimateDiffVideoToVideoPipeline = self.pipeline_class(**components)
+        pipe.set_progress_bar_config(disable=None)
+        pipe.to(torch_device)
+
+        pipe.enable_free_noise()
+        for block in pipe.unet.down_blocks:
+            for motion_module in block.motion_modules:
+                for transformer_block in motion_module.transformer_blocks:
+                    self.assertTrue(
+                        isinstance(transformer_block, FreeNoiseTransformerBlock),
+                        "Motion module transformer blocks must be an instance of `FreeNoiseTransformerBlock` after enabling FreeNoise.",
+                    )
+
+        pipe.disable_free_noise()
+        for block in pipe.unet.down_blocks:
+            for motion_module in block.motion_modules:
+                for transformer_block in motion_module.transformer_blocks:
+                    self.assertFalse(
+                        isinstance(transformer_block, FreeNoiseTransformerBlock),
+                        "Motion module transformer blocks must not be an instance of `FreeNoiseTransformerBlock` after disabling FreeNoise.",
+                    )
+
+    def test_free_noise(self):
+        components = self.get_dummy_components()
+        pipe: AnimateDiffVideoToVideoPipeline = self.pipeline_class(**components)
+        pipe.set_progress_bar_config(disable=None)
+        pipe.to(torch_device)
+
+        inputs_normal = self.get_dummy_inputs(torch_device, num_frames=16)
+        inputs_normal["num_inference_steps"] = 2
+        inputs_normal["strength"] = 0.5
+        frames_normal = pipe(**inputs_normal).frames[0]
+
+        for context_length in [8, 9]:
+            for context_stride in [4, 6]:
+                pipe.enable_free_noise(context_length, context_stride)
+
+                inputs_enable_free_noise = self.get_dummy_inputs(torch_device, num_frames=16)
+                inputs_enable_free_noise["num_inference_steps"] = 2
+                inputs_enable_free_noise["strength"] = 0.5
+                frames_enable_free_noise = pipe(**inputs_enable_free_noise).frames[0]
+
+                pipe.disable_free_noise()
+                inputs_disable_free_noise = self.get_dummy_inputs(torch_device, num_frames=16)
+                inputs_disable_free_noise["num_inference_steps"] = 2
+                inputs_disable_free_noise["strength"] = 0.5
+                frames_disable_free_noise = pipe(**inputs_disable_free_noise).frames[0]
+
+                sum_enabled = np.abs(to_np(frames_normal) - to_np(frames_enable_free_noise)).sum()
+                max_diff_disabled = np.abs(to_np(frames_normal) - to_np(frames_disable_free_noise)).max()
+                self.assertGreater(
+                    sum_enabled,
+                    1e1,
+                    "Enabling of FreeNoise should lead to results different from the default pipeline results",
+                )
+                self.assertLess(
+                    max_diff_disabled,
+                    1e-4,
+                    "Disabling of FreeNoise should lead to results similar to the default pipeline results",
+                )
diff --git a/tests/pipelines/pag/test_pag_animatediff.py b/tests/pipelines/pag/test_pag_animatediff.py
index 2cd80921e932..6854fb8b9a2e 100644
--- a/tests/pipelines/pag/test_pag_animatediff.py
+++ b/tests/pipelines/pag/test_pag_animatediff.py
@@ -17,6 +17,7 @@
     UNet2DConditionModel,
     UNetMotionModel,
 )
+from diffusers.models.attention import FreeNoiseTransformerBlock
 from diffusers.utils import is_xformers_available
 from diffusers.utils.testing_utils import torch_device
 
@@ -347,6 +348,64 @@ def test_free_init_with_schedulers(self):
                 "Enabling of FreeInit should lead to results different from the default pipeline results",
             )
 
+    def test_free_noise_blocks(self):
+        components = self.get_dummy_components()
+        pipe: AnimateDiffPAGPipeline = self.pipeline_class(**components)
+        pipe.set_progress_bar_config(disable=None)
+        pipe.to(torch_device)
+
+        pipe.enable_free_noise()
+        for block in pipe.unet.down_blocks:
+            for motion_module in block.motion_modules:
+                for transformer_block in motion_module.transformer_blocks:
+                    self.assertTrue(
+                        isinstance(transformer_block, FreeNoiseTransformerBlock),
+                        "Motion module transformer blocks must be an instance of `FreeNoiseTransformerBlock` after enabling FreeNoise.",
+                    )
+
+        pipe.disable_free_noise()
+        for block in pipe.unet.down_blocks:
+            for motion_module in block.motion_modules:
+                for transformer_block in motion_module.transformer_blocks:
+                    self.assertFalse(
+                        isinstance(transformer_block, FreeNoiseTransformerBlock),
+                        "Motion module transformer blocks must not be an instance of `FreeNoiseTransformerBlock` after disabling FreeNoise.",
+                    )
+
+    def test_free_noise(self):
+        components = self.get_dummy_components()
+        pipe: AnimateDiffPAGPipeline = self.pipeline_class(**components)
+        pipe.set_progress_bar_config(disable=None)
+        pipe.to(torch_device)
+
+        inputs_normal = self.get_dummy_inputs(torch_device)
+        frames_normal = pipe(**inputs_normal).frames[0]
+
+        for context_length in [8, 9]:
+            for context_stride in [4, 6]:
+                pipe.enable_free_noise(context_length, context_stride)
+
+                inputs_enable_free_noise = self.get_dummy_inputs(torch_device)
+                frames_enable_free_noise = pipe(**inputs_enable_free_noise).frames[0]
+
+                pipe.disable_free_noise()
+
+                inputs_disable_free_noise = self.get_dummy_inputs(torch_device)
+                frames_disable_free_noise = pipe(**inputs_disable_free_noise).frames[0]
+
+                sum_enabled = np.abs(to_np(frames_normal) - to_np(frames_enable_free_noise)).sum()
+                max_diff_disabled = np.abs(to_np(frames_normal) - to_np(frames_disable_free_noise)).max()
+                self.assertGreater(
+                    sum_enabled,
+                    1e1,
+                    "Enabling of FreeNoise should lead to results different from the default pipeline results",
+                )
+                self.assertLess(
+                    max_diff_disabled,
+                    1e-4,
+                    "Disabling of FreeNoise should lead to results similar to the default pipeline results",
+                )
+
     @unittest.skipIf(
         torch_device != "cuda" or not is_xformers_available(),
         reason="XFormers attention is only available with CUDA and `xformers` installed",