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Output reference for FLUX.2 Flex Image / Generate image
  • Black Forest Labs
  • Standard
  • Generate image

FLUX.2 Flex

Dial in the balance of speed, quality, and creative control.

The adjustable FLUX, one to four megapixels.

  • Generate image

Curated output references.

Preview for FLUX.2 FlexArtwork for FLUX.2 Flex 1Artwork for FLUX.2 Flex 2

Current API configuration

What goes in. What comes back.

The model defines every slot it reads and every result it returns. Required inputs must be present before a run can begin.

Inputs

Prompts and source material

Prompt

Text · Required

Image reference

Image · Optional

Outputs

Files and structured results

Image

Image · Multiple results

Available controls

Configure the run.

Control Available values Requirement
Aspect ratio 1:1, 4:3, 3:4, 16:9, 9:16, 3:2, 2:3, 21:9, 9:21 Optional
Resolution 1MP, 2MP, 3MP, 4MP Optional
Seed Integer Optional

Works especially well for

  • Generate image
  • Productions that need image
  • Keeping generated results beside the edit and references

Know the trade-offs

  • Generation results are probabilistic and need editorial review.
  • Availability, speed and final price can change with the provider.
  • The public catalogue does not include vendor benchmarks or model-specific artwork.

Configure the model.
Keep the result in the cut.

The generation returns to the scene, asset folder and timeline it belongs to.

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