bytedance/InfiniteYou

Health v2 · maintenance only

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2685 stars · 286 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

InfiniteYou (InfU) is a research framework from ByteDance for identity-preserved text-to-image generation built on Diffusion Transformers like FLUX. It injects face identity features via InfuseNet with residual connections and multi-stage training to enable flexible photo recrafting while preserving a person's identity.

Use cases

• generate new photos of a person from a reference face image
• recraft a portrait photo with a text prompt while keeping the face identity
• create identity-preserving avatars or headshots with text-to-image
• improve face similarity in FLUX-based image generation
• avoid face copy-pasting when generating images of a specific person
• plug identity features into an existing diffusion transformer pipeline
• run identity-preserved image generation in ComfyUI

When to choose

• you need high-fidelity identity preservation with strong text-image alignment on FLUX/DiT models
• existing tools like IP-Adapter or PuLID-FLUX give insufficient identity similarity or poor aesthetics
• you want a plug-and-play identity injection component compatible with other methods
• you are doing research on identity-preserved generation with diffusion transformers

When to avoid

• you need general-purpose image editing without identity constraints
• you have no GPU or cannot run large diffusion models locally
• you need a production-ready end-user app rather than a research codebase
• you work with non-face identity or object personalization only

Facets

library · maturity active

image-processing machine-learning deep-learning stable-diffusion llm-training image-processing deep-learning computer-vision artificial-intelligence python identity-preservation text-to-image diffusion-transformer flux face-generation personalization research-paper diffusers comfyui gpu

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markdown · JSON · MCP: product_card(name="bytedance/InfiniteYou")