Flux 2 (by Black Forest Labs)

Overview

Updated BFL model with high customizability and acceleration options.

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Quick facts

• Modes: Text → Image · Image → Image (editing)

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

• Aspect ratios: Multiple standard ratios supported

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What it's great for

• Fast, customizable image generation.

• Acceleration options for speed optimization.

• Cost-effective high-quality outputs.

• Both generation and editing workflows.

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Parameters

Control	Type	Default	Notes
Prompt	Text	—	Natural-language instruction (required)
Aspect Ratio	Dropdown	1:1	Multiple options available
Acceleration	Dropdown	Regular	None, Regular, High
Quality	Slider	40	Inference steps (10-40)

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Modes

Mode	Estimated time	Required inputs	Typical use
Text → Image	~8s	Prompt	Fast generation
Image → Image	~10s	Image, Prompt	Quick editing

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Output options

Option	Values / notes
Aspect ratio	Multiple aspect ratios supported

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Prompt tips

• Use acceleration options to optimize for speed vs quality.

• Model handles a wide range of styles effectively.

• Good balance of speed and quality for iterative workflows.

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