Image generation Black Forest Labs Pro and up
FLUX1.1 [pro] ultra
FLUX1.1 [pro] ultra is the newest version of FLUX1.1 [pro], maintaining professional-grade image quality while delivering up to 2K resolution with improved photo realism.
![FLUX1.1 [pro] ultra sample output](https://files.funsol.ai/funai/models_files/system_process/2026/09/03/model_resources/thumbnails/image_838_thumb.jpg)
![FLUX1.1 [pro] ultra sample output](https://files.funsol.ai/funai/models_files/system_process/2026/09/03/model_resources/thumbnails/image_629_thumb.jpg)
- Modality
- Image
- Maker
- Black Forest Labs
- Minimum plan
- Pro
- Credits
- 600 credits
- Availability
- Available now
How it works
Generate images in just a few simple steps
- 1
Sign in to FunAI
Create a free account - you land back on this model page and can start generating right away.
- 2
Describe what you want
Write a prompt, tune the parameters, and add any reference input the model supports.
- 3
Generate and download
Preview and download instantly, then iterate or send the result to the editor.