Eden ComfyUI Pack

80+ nodes for masks, animation, color, depth, media loading and workflow logic.
Built and used in production by Eden.art.

Installation

Search for Eden Comfy Pack in ComfyUI Manager, or:

comfy node install eden_comfy_pipelines

Manual install

cd ComfyUI/custom_nodes
git clone https://github.com/edenartlab/eden_comfy_pipelines.git
pip install -r eden_comfy_pipelines/requirements.txt

Requires ComfyUI 0.3.48+. All nodes are under Eden 🌱 in the node library, with tooltips on nearly every input.

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Highlights

🎨 Mask From RGB (KMeans)

Splits an image or a whole video into up to 8 soft color-region masks, plus a combined grayscale map (top image). Clustering runs once over all frames, so each mask tracks the same colors through a video. This is the node behind Eden's TextureFlow workflow.

• n_color_clusters: number of masks.
• softness: how feathered the edges are.
• equalize_areas: evens out mask sizes.

🌿 Organic Fill Animation

Grows a noisy, organic fill through the dark shape of any image and returns a mask video. loop plays it back out again. Organic Fill Random 🎲 samples every growth parameter from a seed, for quick variations.

🌀 Animated masks

Animated Shape Mask makes moving bands, sine waves and growing or shrinking circles, with soft gradient edges. Animation RGB Mask makes looping multi-region patterns (rotating or pushing segments, concentric circles or rectangles, stripes). Both are useful as masks for regional prompting and for AnimateDiff or IP-Adapter attention masks.

🌈 Histogram Matching

Transfers the color distribution of a reference image onto any batch of images. matching_fraction blends between the original and the fully matched result.

➗ Image / Mask Math

Write any expression over the inputs a, b, c, such as a * b, sin(a*pi) * b + c or max(a, b). Images and masks broadcast to each other automatically, and the result comes out as both an IMAGE and a MASK. Here a KMeans mask cuts one color region out of the image:

🔀 Logic, math and randomness

• If ANY Execute A Else B is lazy: only the branch it picks runs, so the other branch's nodes never execute.
• Compare, Math Expression, Int / Float / Bool / String and Bool Binary Operation cover everyday control flow.
• Random Number Sampler shows the last value it drew right on the node.
• Every random node uses its own seeded generator, so none of them resets the global random state for other nodes.

📝 Prompt from Image Folder

Point it at a folder of ComfyUI renders and it returns the positive prompt that made one of them. It traces the workflow embedded in the PNG from the sampler back to its text encoder. Use seed to step through the folder or pick at random.

📐 Depth & parallax

• Depth Slicer: splits an image into depth layers.
• Parallax Zoom: turns those layers into a Deforum-style 2.5D zoom/pan video.
• Depth Slice Mask Video: sweeps a thin depth band through the scene, for reveal animations.

📁 Loaders & savers

• All Media Loader: one node for an image, a folder, a glob pattern, a video (mp4/mov/webm/mkv/avi), a GIF or a zip/tar/7z of images, with frame-rate subsampling and a max resolution.
• Load Random Image(s): a seeded batch from a folder.
• Save Image Advanced (Eden): adds a timestamp and a sidecar JSON of the workflow.
• Power Lora Loader (Eden): any number of LoRAs in one node (adapted from rgthree's). Each LoRA has a fixed strength or a seeded 🎲 min–max range, its own strength output, and a settings JSON of every applied strength, ready for Save Param Dict to log datasets.
• Folder loaders re-run when the files in the folder change, and stay cached otherwise.

🤖 AI helpers

• GPT Prompt Enhancer, GPT-4 Completion, GPT Structured Output (JSON) and GPT Image Description use your OpenAI key.
• CLIP Interrogator runs locally and turns an image into an SD-style prompt.

The GPT nodes read OPENAI_API_KEY from the environment, or from a .env file in the ComfyUI root.

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All nodes

The name in code is the node id stored in saved workflows.

🎭 Mask (9)

Node	What it does
Mask From RGB (KMeans) 🎨 MaskFromRGB_KMeans	Color-region masks for images and video
Mask Combiner Eden_MaskCombiner	Blends up to 3 masks with signed strengths and a soft percentile clamp
Mask Bounding Box Crop Eden_MaskBoundingBox	Crops a mask (and image) to the mask's bounding box, after removing speckles
Face to Mask (MediaPipe) Eden_FaceToMask	A rectangle mask per detected face (needs the legacy mediapipe solutions API)
Animated Shape Mask AnimatedShapeMaskNode	Moving band, sine wave or growing/shrinking circle masks
Animation RGB Mask Animation_RGB_Mask	Looping multi-region band animations
Organic Fill Animation 🌿 Eden_OrganicFillAnimation	Organic growth filling a shape
Organic Fill Random 🎲 Eden_OrganicFillRandom	The same, with parameters sampled from a seed
Gradient Border Mask Eden_GradientBorderMask	White image with edges fading to black

🖼️ Image (15)

Node	What it does
Image / Mask Math Eden_Image_Math	Expression over image/mask tensors a, b, c
Image Math (Pixel Expression) IMG_scaler	Expression over every pixel value x
Image Blender IMG_blender	Weighted blend of two batches
Histogram Matching HistogramMatching	Color transfer from a reference image
Convert to Grayscale ConvertToGrayscale	3-channel grayscale, RGBA-aware
RGBA to RGB Eden_RGBA_to_RGB	Flattens alpha onto a background
Image Padder / Unpadder Eden_IMG_padder / Eden_IMG_unpadder	Adds or removes an edge-colored border
Crop to Resolution Multiple IMG_resolution_multiple_of	Crops to multiples of N
Aspect Pad Image for Outpainting AspectPadImageForOutpainting	Pads to an SDXL aspect ratio
Image Mask Composite Eden_ImageMaskComposite	Pastes a source onto a destination through a mask
Face Crop Eden_Face_Crop	Crops around a face mask and returns paste-back info
Width/Height Picker WidthHeightPicker	Scales a resolution and rounds it to a multiple
Projection Preview (Additive) ProjectionPreview	Simulates a projection on a textured surface
Surface Radiometric Compensation SurfaceRadiometricCompensation	Projector image that compensates for the surface

📐 Depth & 🎬 Video (7)

Node	What it does
Depth Slicer DepthSlicer	Depth layers via k-means
Parallax Zoom ParallaxZoom	2.5D zoom/pan video from layers
Depth Slice Mask Video Eden_DepthSlice_MaskVideo	Sweeping depth-band masks
Video Frame Selector VideoFrameSelector	Evenly spaced frames and an interpolation multiplier for a target fps
Keyframe Blender 🎞️ KeyframeBlender	Crossfades keyframes and IP-Adapter embeds with per-frame masks
Extend Sequence (Loop / Ping-Pong) Extend_Sequence	Loops or ping-pongs a sequence to N frames
Determine Frame Count Eden_DetermineFrameCount	Snaps a frame count to a multiple of the source length

📁 Loaders & savers (11)

Node	What it does
All Media Loader 📁 Eden_AllMediaLoader	Images, folders, globs, videos, GIFs, archives
Load Random Image(s) 🎲 LoadRandomImage	A seeded batch from a folder
Image Folder Iterator ImageFolderIterator	The image at an index in a folder
Load Images by Filename LoadImagesByFilename	Loads images from a list of paths
Get Random File 🎲 GetRandomFile	A seeded random file path
Load Prefixed Images Get_Prefixed_Imgs	Latest images whose name contains a prefix
Save Image Advanced (Eden) 💾 Eden_SaveImageAdvanced	PNG with a timestamp and a sidecar JSON; embeds a connected Save Param Dict in the PNG
VAE Decode to Folder VAEDecode_to_folder	Decodes latents straight to disk, frame by frame
Masked Region Video Export (Alpha) MaskedRegionVideoExport	Transparent webm/ProRes video (needs ffmpeg)
Save Param Dict 📁 Eden_Save_Param_Dict	Stacks any number of values and dicts (auto-growing inputs) into one JSON; feed it to Save Image Advanced (Eden) to name it after the image
Power Lora Loader (Eden) 🎲 Eden_PowerLoraLoader	Many LoRAs, each with a fixed or seeded random strength; strength outputs + settings JSON

🔀 Logic, 🎲 Random & ✏️ Text (21)

Node	What it does
If ANY Execute A Else B 🔀 If ANY execute A else B	Lazy if/else on any value
Compare (a ? b) Eden_Compare	==, !=, <, >, <=, >= on any type
Bool Binary Operation Eden_BoolBinaryOperation	And, Or, Xor, Nand, …
Math Expression Eden_Math	Expression in a, b, c; returns FLOAT, INT and STRING
Int / Float / Bool / String Eden_Int / Eden_Float / Eden_Bool / Eden_String	Constants
Int to Float / Float to Int Eden_IntToFloat / Eden_FloatToInt	Conversions
SD Type to String / SD Any-Type Converter SDTypeConverter / SDAnyConverter	Combo → string, or any → wildcard
Random Number Sampler 🎲 Eden_RandomNumberSampler	A seeded number, shown on the node
Random Bool 🎲 Eden_randbool	True with a given probability
Random Filepath Sampler 🎲 Eden_RandomFilepathSampler	A seeded file, with filters
Prompt From File 🎲 Eden_RandomPromptFromFile	Line of a text file: sequential (index % n) or random (seeded by index)
Seed 🎲 Eden_Seed	A seed as INT and STRING
Prompt from Image Folder 🎲 Eden_PromptFromImageFolder	Recovers the prompt of a render in a folder
String Replace Eden_StringReplace	Plain text replacement
Regex Replace Eden_Regex_Replace	re.sub with a count and case sensitivity
String Hash Eden_StringHash	Deterministic hash of a string

🤖 AI, 🔄 IP-Adapter & latent (13)

Node	What it does
GPT-4 Completion 🤖 Eden_gpt4_node	Prompt in, reply out
GPT Prompt Enhancer 🤖 Eden_GPTPromptEnhancer	Rewrites a prompt following instructions
GPT Structured Output (JSON) 🤖 Eden_GPTStructuredOutput	JSON reply following a schema
GPT Image Description 🤖 ImageDescriptionNode	Captions an image with GPT-4o
CLIP Interrogator 🔍 CLIP_Interrogator	Local image-to-prompt
IP-Adapter Settings IP_Adapter_Settings_Distribution	Shared weight and weight type
Random Style Mixture 🎲 Random_Style_Mixture	Random weighted mixes of style embeds
Linear Combine IP Embeds Linear_Combine_IP_Embeds	Interpolates two embeds
Save / Load IP-Adapter Embeds SavePosEmbeds / Load_Embeddings_From_Folder / FolderScanner	Caches embeds as .pth next to their images
Latent Type Conversion (fp16/fp32) LatentTypeConversion	Casts latents to halve memory
Repeat Latent Batch Eden_RepeatLatentBatch	Repeats a latent batch and its noise mask

🐞 Utils & deprecated (2)

Node	What it does
Debug Anything 🐞 Eden_Debug_Anything	Logs type, shape, stats and a preview of any value
Organic Fill Mask Animation (Deprecated) OrganicFillNode	Kept for old workflows; use Organic Fill Animation

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Workflow compatibility

Node ids, inputs, defaults and outputs never change between versions, so workflows saved with older versions keep working.

Since May 2026, ComfyUI core has its own node with the id SaveImageAdvanced, and core ids always win. This pack's saver is now Eden_SaveImageAdvanced. Old workflows are migrated automatically: opening one in the UI renames the node, and API prompts that use Eden's inputs are routed to the Eden node on the server.

More

• Example graphs: example_workflows/
• Eden's production workflows: edenartlab/workflows
• Issues and ideas: GitHub issues

MIT licensed. 🌱 Made by Eden.art.