ComfyUI, the leading node-based GUI for Stable Diffusion, continues to revolutionize AI-powered content creation with its latest update: full support for Flux.1 Kontext [dev]. Released in June 2025, this open-source feature empowers users to generate, edit, and refine images and videos with unprecedented control and creativity. Here’s why this update is a game-changer for artists, designers, and developers.

What is Flux.1 Kontext [dev]?

Flux.1 Kontext [dev], developed by Black Forest Labs, is a cutting-edge diffusion model now integrated into ComfyUI. This feature enhances the platform’s capabilities, enabling multi-step editing, character consistency, local editing, style reference, and object/background removal.

Whether you’re crafting stunning visuals or producing complex video workflows, Flux.1 Kontext [dev] streamlines the process with seamless local processing.

Why It Matters

• Multi-Step Editing: Create and refine images iteratively, adjusting specific elements without starting from scratch.
• Character Consistency: Maintain consistent character designs across multiple frames or scenes, perfect for animation and storytelling.
• Local Editing: Make precise edits to specific areas of an image, ideal for inpainting and detailed retouching.
• Style Reference: Apply unique styles from reference images to your creations, enhancing artistic flexibility.
• Object/Background Removal: Easily isolate or remove elements, simplifying complex compositions.

How to Use It

ComfyUI’s node-based interface makes Flux.1 Kontext [dev] intuitive to implement. Simply drag and drop nodes to build custom workflows, leveraging the new model alongside existing tools like ControlNet and IPAdapter. The integration supports Windows, macOS, and Linux, ensuring accessibility for all users. Check the ComfyUI GitHub for detailed setup guides and workflows.

Why Choose ComfyUI?

This update reinforces ComfyUI’s position as a top choice for AI-driven content creation. Its modular design, combined with Flux.1 Kontext [dev], offers unmatched customization and efficiency. Plus, running locally means faster iterations and full data control—no cloud subscription required.

Get Started Today

Ready to elevate your creative projects? Download the latest ComfyUI V1 package and explore Flux.1 Kontext [dev] workflows. Join the vibrant community on Discord or visit ComfyUI’s official blog for tutorials and inspiration.

Unleash your creativity with ComfyUI’s latest feature—try Flux.1 Kontext [dev] now!