Flux Pro (by Black Forest Labs)

Overview

High performing text-to-image model with exceptional quality and detail.

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Quick facts

• Modes: Text → Image

• Default output / size: 1024×1024 (1:1)

• Aspect ratios: 21:9, 16:9, 4:3, 3:2, 1:1, 2:3, 3:4, 9:16, 9:21

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What it's great for

• Professional-grade image generation with superior quality

• Complex prompts requiring high adherence and detail

• Commercial and creative projects demanding best-in-class results

• Wide range of artistic and photographic styles

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Parameters

Control	Type	Default	Notes
Prompt	Text	—	Natural-language instruction (required)
Aspect Ratio	Dropdown	1:1	21:9, 16:9, 4:3, 3:2, 1:1, 2:3, 3:4, 9:16, 9:21
Seed	Number	Random	Optional for repeatable results

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Modes

Mode	Estimated time	Required inputs	Typical use
Text → Image	~24s	Prompt	Professional text-to-image generation

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Output options

Option	Values / notes
Aspect ratio	21:9, 16:9, 4:3, 3:2, 1:1, 2:3, 3:4, 9:16, 9:21

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Prompt tips

• Detailed prompts produce better results with this model

• Style descriptors work exceptionally well

• Seed values enable exact reproduction

• Longer generation time reflects higher quality processing

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Safety

Text moderation is applied according to platform rules — avoid disallowed content.

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