FLUX.1 Kontext: In-Context Image Editing for ComfyUI

ComfyUI Wiki

FLUX.1 Kontext [dev] is Black Forest Labs' 12B open-weights image editing model: natural-language edits that keep characters and style consistent.

FLUX.1 Kontext

Image EditingOpen Source

Prompt-aware image editing model by Black Forest Labs. The 12B Kontext [dev] weights take an image plus a text instruction and edit in context, preserving the character, composition, and style of the input across iterative rounds.

Hugging Face Comfy-Org Paper

Developer	Black Forest Labs
Release Date	2025-06-26 (open weights)
Architecture	12B Rectified Flow Transformer
License	FLUX-1-dev-non-commercial
Type	Prompt-based image editing

Guides and workflows related to this model series.

FLUX.1 Kontext Dev in ComfyUI: Download, GGUF Workflows and Prompts

Download flux1-dev-kontext_fp8_scaled.safetensors and run FLUX.1 Kontext Dev in ComfyUI: native and GGUF workflows, multi-round editing, API access to Pro and Max, prompt guide.

FLUX.1 Kontext

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