

Flux Kontext is a next-generation AI image editor engineered by Black Forest Labs to go beyond pixel-level manipulation—delivering intelligent, context-grounded transformations. Unlike traditional generative tools, it interprets spatial relationships, lighting coherence, object interactions, and narrative continuity within a scene. By fusing natural language instructions with visual input, Flux Kontext generates edits that respect compositional logic, preserve semantic integrity, and maintain character fidelity across frames—making it ideal for creators who demand both creativity and consistency.
Using Flux Kontext is intuitive: begin by uploading an image (optional but recommended for guided edits), then describe your intent in plain English—whether it’s “replace the background with a rainy Tokyo street at dusk,” “make the dog wear sunglasses and keep its pose unchanged,” or “add ‘OPEN’ signage to the café window, matching the existing font and lighting.” The AI analyzes context holistically—not just the target region—and executes seamless, physically plausible modifications in seconds.
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Flux Kontext is developed and maintained by Black Forest Labs, an AI research studio focused on grounded, controllable, and ethically aligned generative vision systems.
Company address: Available upon request via official channels.
Learn more about our mission and technology: About Us page.
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Explore documentation, API specs, and community contributions: https://github.com/blackforestlabs/flux-kontext
Flux Kontext is a context-native AI image editor built by Black Forest Labs to perform semantically aware edits—understanding not just *what* objects are present, but *how* they relate, interact, and belong within a scene. It enables precise, prompt-driven transformations that honor realism, continuity, and creative intent.
Upload any image (JPG, PNG, WEBP) and enter a descriptive text instruction. Flux Kontext interprets both inputs jointly—identifying relevant regions, inferring lighting and depth cues, and generating edits that align with the broader visual narrative—no manual masking or layering required.
At its core, Flux Kontext leverages a multimodal architecture trained to map textual semantics to visual topology. It performs hierarchical reasoning—from global scene layout down to fine-grained object attributes—ensuring every edit respects physical plausibility and contextual harmony.
Supports JPG, PNG, and WEBP files up to 10MB. Ideal for portraits, product shots, illustrations, marketing visuals, and design assets—especially where contextual fidelity matters most.
Yes. A fully functional free tier is available for exploration and light projects. Paid plans unlock higher resolution outputs, priority processing, batch editing, and full commercial rights.
Absolutely. All paid tiers include a comprehensive commercial license covering usage in client work, advertising, SaaS platforms, and internal brand systems—with clear IP ownership retained by the user.