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FLUX1.1 [pro] ultra

High-res diffusion with all the pro knobs. Set your ratios, hit generate, and the pixels keep up.

API endpoint
https://fal.run/fal-ai/flux-pro/v1.1-ultra

Model ID
fal-ai/flux-pro/v1.1-ultra

Your API key from fal.ai platform
Detailed description of the image you want to generate
Same seed = same image for identical prompts
16:9
1:1
4:3
3:4
9:16
21:9
Automatically checks for inappropriate content
AI will improve your prompt for better results
Generate less processed, more natural-looking images
Wait for generation to complete (higher latency)

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Generated Images

Generating your images...