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FLUX.1 dev: specs, rate and where it runs

Black Forest Labs · Image · 5 credits per image

What it is good at

  • Open weights
  • Predictable community prompts

What it costs here

5 credits per image. The exact total is shown above the Generate button before you run it. Failed jobs release their credits automatically.

Where it falls short

  • Older than FLUX 2

When to pick FLUX.1 dev

Prompt styles copied from the FLUX community. You never have to know the model name to use it. Pick the tool and the outcome, and this engine runs underneath.

People also look for

These pages sit in the same demand cluster. The order follows real search volume.

Sora ai Grok imagine Seedance 2.0 Seedance 2 Gpt image 2

Close alternatives

Same job, different trade-offs. Every rate below is published and comparable.

Qwen Image 2 · 5 cr Expression Editor · 4 cr FLUX 2 Klein · 4 cr

Questions about FLUX.1 dev

How much does FLUX.1 dev cost?

5 credits per image. Qwen Image 2 does a similar job for 5 credits.

What is the catch with FLUX.1 dev?

Older than FLUX 2. Worth knowing before the first run.

Is FLUX.1 dev free to try?

New accounts start with 100 credits, which covers 20 runs on this model.