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Black Forest Labs · Images
FLUX.3 Klein
The small, fast FLUX.3. Under 1 credit per image, among the cheapest in the catalog, and it still takes reference images for edits. Built for drafts, thumbnails and bulk runs. Less detail than full FLUX.3. Open tier, not explicit.
OpenAlso works from chat: ask any chat model to use FLUX.3 Klein for you.
The facts
Model type
Images
Made by
Black Forest Labs
Content tier
OpenOpen-weight models with lighter filters. Discuss more, refuse less.
Intelligence
Quick
Price per use
1.2 credits/img≈ €0.01
Reads
Text, Images
Writes
Images
Served via
OpenRouter
Status
Current
Price is per unit - image, clip, second or character - and shifts with size, length and options. 1 credit = 0.01 €.
Try FLUX.3 Klein now.
No subscription. Free credits to start. The tool opens ready to run.