
ComfyUI: A powerful node-based Stable Diffusion workflow editor (GPL-3.0, 60k stars)
Offering pixel-perfect control over every aspect of the generation pipeline through a powerful node-based Stable Diffusion workflow editor.
Explore our latest articles and technical deep dives.

Offering pixel-perfect control over every aspect of the generation pipeline through a powerful node-based Stable Diffusion workflow editor.

Jointly generating synchronized video and speech from text in a single pass — no cross-attention or multi-stream branches required.

Supporting every major image, video, and audio diffusion model with a unified API — the definitive diffusion model library.

Offering 12B parameters with 4-step inference via distillation — Black Forest Labs' state-of-the-art image generation model.

Combining the best of SD WebUI and Midjourney in a minimalist tool — automatic prompt optimization, style selection, and 4GB VRAM support.

A professional-grade Stable Diffusion toolkit with a unified canvas for image generation, inpainting, outpainting, and controlnet workflows.

A feature-rich Gradio web UI for image generation with inpainting, controlnet, and 1000+ extensions — the most popular Stable Diffusion interface.

Stability AI's video generation model generating 14-25 frame videos from a single image with state-of-the-art temporal consistency.

Real-time transcription architecture, speaker diarization, and cost optimization strategies for processing 1M+ minutes of audio — cutting our bill by 45%.