FLUX.1 Krea [dev]

Frequently Asked Questions

What makes FLUX Krea different from other AI image generators?

FLUX Krea is specifically designed to create photorealistic images with natural aesthetics, avoiding the oversaturated 'AI look' common in other models. It produces more realistic skin tones, natural lighting, and authentic textures.

What types of images does FLUX Krea excel at generating?

FLUX Krea excels at portraits, street photography, landscapes, and any scenario requiring natural, realistic aesthetics. It's particularly good at generating human faces, natural lighting conditions, and authentic color palettes.

How should I write prompts for best results?

Focus on describing realistic scenarios with natural lighting and authentic details. Avoid overly stylized or artificial descriptions. Terms like 'natural lighting', 'soft shadows', 'realistic skin texture' work well.

Can I control the randomness of the generated images?

Yes! Use the seed parameter to control randomness. Set a specific number for consistent results, or use -1 for random generation each time.

What aspect ratios are supported?

FLUX Krea supports various aspect ratios including square (1:1), widescreen (16:9, 21:9), portrait orientations (9:16, 9:21), and standard photo ratios (3:2, 4:3, 4:5, 5:4).

How long does it take to generate an image?

Generation typically takes 1-5 seconds depending on complexity and server load. The model uses optimized inference steps for the best balance of quality and speed.