FLUX.1 Kontext [dev]

The open-weight model for developers and researchers. Build, customize, and innovate with a powerful, guidance-distilled version of FLUX.1 Kontext. !!We support text to image in this model.

Model:

Prompt *

Upload Image (optional)(size not exceeding 5MB)

Click to upload or drag and drop

PNG, JPG, GIF or WebP (max 10MB)

Generated Image

Example of a generated image

Upload an image and add editing instructions to create your own

Aspect Ratio

Built for Innovation: [dev] Scenarios

See how the open-weight model empowers custom workflows and research.

Character Consistency

Iterative Character Design with FLUX.1 Kontext [dev]

Rapidly prototype a game character concept.

Starting with a base character, the model is used to iteratively add armor and change accessories, showcasing its consistency for asset development.

Base character portrait

Add futuristic armor for this character

Now place her on a cyberpunk city street

Local Editing

Transforming a Daytime Scene to a Moody Night Environment

Drastically alter the mood and lighting of an image.

Demonstrates the model's contextual understanding by changing a bright, sunny day scene into a moody, moonlit night, complete with realistic shadows and atmospheric changes.

A sunny cobblestone street in a European city

Change the scene to a moody night with streetlights on

Product Design

Iterative Vehicle Design from Concept to Scene

Rapidly design and contextualize a vehicle concept.

Starting with a base vehicle design, the model is used to iteratively add features and then place the vehicle in a fitting environment, demonstrating its consistency for asset development and scene composition.

A sleek, futuristic concept car, studio lighting

Add off-road tires and a roof rack to the car

Place the car on a dirt road in a mountain landscape at sunset

Style Reference

Applying a Master's Style to a Photograph

Reimagine a photo with the essence of a specific artistic style.

Showcases the model's ability to extract stylistic elements—like brushwork, color palette, and mood—from a reference artwork and apply them to a target photo, preserving the photo's original composition.

A modern cityscape photograph at dusk

Render the cityscape in the style of The Starry Night

Creations with FLUX.1 Kontext [dev]

Examples of edits and generations possible with the flexible open-weight model.

Prompt: a cute adorable black cat chibi holding a sign "I You", hyperdetailed fantasy art, 3d digital art, sharp focus, masterpiece, fine art

Prompt: T-shirt design featuring the phrase “My spirit guide is my spotter” A spirit orb with sparkly eyes hovering behind a barbell on a rack. Cosmic background elements like stars and moons, simple color palette. plain white flat background

Prompt: Close-up of a rusted, iron keyhole. Weathered and aged, with visible corrosion and pitting. A single, dramatic beam of light shines through the keyhole, illuminating dust motes in the air. The word "FLUX KONTEXT" is scrawled across the surface in a chalky, hand-written style

Prompt: Extreme close-up of a dragon's scales, shimmering with iridescent colors. Each scale is a tiny, overlapping shield, with fine, intricate details. Volcanic, fiery light reflects off the scales, creating a dynamic interplay of light and shadow.

Prompt: a cute adorable black cat chibi holding a sign "I You", hyperdetailed fantasy art, 3d digital art, sharp focus, masterpiece, fine art

Prompt: a cute adorable black cat chibi holding a sign "I You", hyperdetailed fantasy art, 3d digital art, sharp focus, masterpiece, fine art

Prompt: a close up shot of female kpop idol in elegant Kimonos adorned with maple leaf (Momiji) patterns, offering an instant immersion into the rich colors and serene beauty of Japanese autumn.

Prompt: A dynamic mascot logo illustration of a stoic ninja figure with intense, focused eyes peering out from beneath a black bandana and a matching naruti headband. His spiky black hair cascades around a shadowed face, conveying a sense of mystery and readiness, with the bandana flowing naturally behind him. The figure stands centered against a deep charcoal grey background, subtly illuminated by a single directional light source emphasizing his sharp features and the texture of his clothing. The logo features the text "GRESVAL, Dibujos G.V." displayed in bold white font beneath the figure, reinforcing the character's stealthy and professional nature.

Prompt: grunge textured poster, funny smiley face, text writes"Have a good day Done"

Key Features of FLUX.1 Kontext [dev]

The ideal model for custom applications, research, and fine-tuning.

📦

Open-Weight & Flexible

Model weights are openly accessible, allowing for deep customization and fine-tuning for your specific projects.

🪶

Guidance-Distilled

A highly efficient 12B parameter model that retains powerful editing capabilities while being suitable for consumer hardware.

⚡️

Blazing Fast Edits

Engineered for speed, the dev model provides near real-time feedback, enabling rapid experimentation and iterative development.

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Hardware Optimized

Includes optimized TensorRT variants for NVIDIA Blackwell, balancing incredible speed, efficiency, and quality.

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Perfect for Research

Enables researchers to study, experiment, and push the boundaries of generative AI image editing.

🤝

Community Driven

Fully compatible with popular frameworks like ComfyUI and Diffusers, supported by a vibrant and growing community.