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FLUX.1 Fill [dev]

FLUX.1 Fill [dev] is a 12-billion parameter rectified flow transformer developed by Black Forest Labs designed for text-guided inpainting. It fills specific areas in an existing image based on a textual description, enabling creative image editing workflows. It comes with a non-commercial license and integrates seamlessly with diffusers.

Key Information

  • Category: Image Models
  • Source: Huggingface
  • Last updated: January 09, 2026

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Links

Visit official website

Canonical source: https://huggingface.co/black-forest-labs/FLUX.1-Fill-dev

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