Flux Kontext Dev: Open-Weight AI for Advanced Image Editing
Open-weight version of Flux Kontext for non-commercial image editing
Flux Kontext Dev marks a new era in generative image editing — now open and accessible to all. Built by Black Forest Labs, this 12B parameter model delivers pro-level performance for text-and-image-based editing, while running on consumer hardware. Available under the FLUX.1 Non-Commercial License, it empowers developers and researchers with full access to cutting-edge tools through ComfyUI, HuggingFace, TensorRT, and more.
Key Features of Flux Kontext Dev
Instruction-Based Editing
Flux Kontext Dev enables precise modifications to existing images based on textual edit instructions. Whether you're altering objects or transforming scenes, the model executes your commands with clarity and coherence.



Reference-Aware Generation
Flux Kontext Dev supports strong reference handling without additional fine-tuning. Users can guide generation using character, style, or object references for consistent and identity-preserving outputs.



High Consistency Across Edits
One of Flux Kontext Dev’s standout traits is its robustness across multiple edits. Images retain visual stability even after several successive refinements, making it ideal for iterative workflows.



Open Access for Innovation
Flux Kontext Dev is released as an open-weight model under a non-commercial license, enabling developers, artists, and researchers to freely explore and integrate powerful AI editing into their workflows.



Real-World Applications of Flux Kontext Dev
Flux Kontext Dev unlocks cutting-edge image editing workflows across creative, research, and developer use cases — all powered by open-weight generative AI.
Product Visualization at Scale
Use Flux Kontext Dev to generate realistic product imagery in diverse environments, ideal for e-commerce and digital advertising without needing complex 3D setups.
Cross-Media Brand Adaptation
Flux Kontext Dev ensures visual and stylistic consistency across platforms by modifying logos, characters, and branding elements with pixel-level control.
Rapid Iterative Prototyping
With Flux Kontext Dev, designers and developers can explore visual ideas through successive edits while maintaining output stability and reference fidelity.
Consistent Character Design
Generate, refine, and maintain consistent character visuals across multiple scenes or assets — perfect for games, animation, and comics powered by Flux Kontext Dev.
Editable Text Elements
Flux Kontext Dev allows precise modification of embedded text in images, making it ideal for signage, UI mockups, localization tasks, and visual storytelling.
Frequently Asked Questions
Everything you need to know about Flux Kontext Dev