Key Info
Black Forest Labs' new flagship image model FLUX 3 Image is now available on OpenRouter, supporting text-to-image generation and multi-reference editing rendered natively up to 4K.
Highlights
- Supports up to 10 reference images combined into a single composed frame from one prompt
- Enables precise multi-turn edits without altering other pixels
- Bounding box control for exact image layout
- Aspect ratios from 21:9 to 9:21 (or auto), at 768, 1K, 1.5K, 2K, or 4K resolutions
- Commercial weights available
