ComfyUI Extension: Native Looper
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.
Multi-loop video generation with sharp output and character consistency
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Custom Nodes (0)
README
ComfyUI-NativeLooper
Multi-loop video generation with sharp output and character consistency.
Features
- Multi-loop generation — up to 10 segments, chained for seamless long videos
- Per-loop prompts — different prompt for each segment
- Per-loop frame counts — customize duration per segment
- Per-loop LoRA — different LoRA per segment
- Memory efficient — segments saved to disk between loops, VRAM cleaned between iterations
Installation
Option 1: Clone into custom_nodes
cd ComfyUI/custom_nodes
git clone https://github.com/YOUR_USERNAME/ComfyUI-NativeLooper.git
Option 2: Manual
Copy the nodes.py and __init__.py files into ComfyUI/custom_nodes/ComfyUI-NativeLooper/.
No additional dependencies required — uses only ComfyUI built-in modules.
How It Works
- For each loop:
- Encodes prompt and CLIP Vision features for the current start image
- Builds WanImageToVideo conditioning
- Optionally applies a per-loop LoRA
- Samples with KSampler, decodes with VAE
- Saves segment to disk; uses last frame as start image for the next loop
- Concatenates all segments into the final video.
License
MIT
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.