FLUX.2-klein-4B

Model facts

Hub id

black-forest-labs/FLUX.2-klein-4B

Likes

1,049

Downloads (last 30 days)

438,709

Task

Image to image

Library

diffusers

Parameters

3.88B (3,875,544,576)

License

Apache 2.0 (apache-2.0)

Access

Open download

Author

black-forest-labs · Organization

Languages

en

Created

Jan 14, 2026

Last modified

Feb 24, 2026

Rank #346 of 4,320 models in AI on Hugging Face, by likes. Data from the Hugging Face Hub API, fetched Oct 18, 2026. Likes measure popularity, not quality or safety. Downloads are for the last 30 days, as the Hub reports them; counts change daily. A listing is not an endorsement. How this list is made

Listed models built on this one

Quantized versions, fine-tunes, adapters, and merges whose Hub base-model tags name this model.

• 1,860

  Rank 1,860: unsloth/FLUX.2-klein-4B-GGUF

  Quantized version of black-forest-labs/FLUX.2-klein-4B

  235 likes374,429 downloads in the last 30 daysImage to imageApache 2.0

• 3,971

  Rank 3,971: fal/flux-2-klein-4b-spritesheet-lora

  107 likes0 downloads in the last 30 daysImage to imageApache 2.0

• 4,063

  Rank 4,063: Comfy-Org/vae-text-encorder-for-flux-klein-4b

  104 likes820,080 downloads in the last 30 daysApache 2.0

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