FLUX.2 [klein] 9B
Black Forest Labs FLUX.2 [klein] 9B — fast open-weight generation and editing.
Try it
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You can fill this in now — signing in happens when you run it, and your inputs come with you.
How to use FLUX.2 [klein] 9B
- Fill in Prompt in the form on this page, and pick the task to run.
- Adjust any option in the form — the defaults are the platform's recommended values.
- Run it; signing in starts the charge, and the result (Text to image) appears above the form, ready to download.
At a glance
- Developer
- Black Forest Labs
- Can do
- Text to image, Image to image, Image editing
- Credits per run
- 1 credits
- Typical time
- ~25s
- Released
- 2026-01-15
- Added
- 2026-09-26
What you can adjust
Everything in the form above and what each can be set to. The defaults are the platform's recommended values.
- PromptText you write
- Aspect ratioOnly for: Text to image1:1 · 16:9 · 9:16 · 4:3 · 3:4 · 3:2 · 2:3 · 21:9 · default 1:1
- Number of images1 · 2 · 3 · 4 · default 1
- Seed
- Reference imagesrequiredOnly for: Image to image, Image editingUp to 10 images
What FLUX.2 [klein] 9B costs
FLUX.2 [klein] 9B costs about 1 credits a run, usually back in around 25 seconds. Credits are shared across every workspace, new accounts start with free ones, and a failed run is refunded.
FLUX.2 [klein] 9B compared with other Image models
Same workspace, different trade-offs — credits, speed and what each one can be asked for.
| AI models | Can do | Credits per run | Typical time |
|---|---|---|---|
| FLUX.2 [klein] 9B | Text to image, Image to image, Image editing | 1 | ~25s |
| GPT Image 1.5 | Text to image, Image to image, Image editing | 1 | ~12s |
| FLUX.2 [max] | Text to image, Image to image, Image editing | 6 | ~25s |
| Seedream 4.5 | Text to image, Image to image, Image editing | 4 | ~20s |
| Google Nano Banana Pro | Text to image, Image to image, Image editing | 18 | ~30s |
Questions
What can FLUX.2 [klein] 9B do?
Text to image, Image to image, Image editing. Fill in the form on this page to try it.
How many credits does FLUX.2 [klein] 9B cost?
About 1 credits per run, charged at the platform's live price when you run it. One credit balance covers every workspace.
How long does it take?
Around 25 seconds; heavier settings or a queue take longer, and the page shows progress.
Do I need an account, and who owns the output?
Browsing and filling in the form need no account; running it does (new accounts start with free credits). What you generate is yours, personally or commercially, subject to the terms.
Other models like this
Where this model is used: Image·All models