Starter
For the occasional spark.
$9.90one time
250 creative credits
- Text-to-image & image editing
- Region editing · up to 6 regions
- 1K, 2K & 4K output
- Private workspace & downloads
- One-time purchase · no subscription
Small commitment. Big possibilities.
One-time credit packs. No recurring subscription.
Buy any credit pack to unlock region editing, 2K and 4K. Uses credits per image.
Creator
A little more room to explore.
$19.90one time
600 creative credits
- Text-to-image & image editing
- Region editing · up to 6 regions
- 1K, 2K & 4K output
- Private workspace & downloads
- One-time purchase · no subscription
Studio
For your next big project.
$39.90one time
1,400 creative credits
- Text-to-image & image editing
- Region editing · up to 6 regions
- 1K, 2K & 4K output
- Private workspace & downloads
- Best value per credit · no subscription
EVERY IMAGE, CLEARLY PRICED
A credit goes a long way.
Generation and image editing use the same rates. A confirmed failed task returns your reserved credits.
1KEveryday ideas1 credit
2KA closer look3 credits
4KThe finer details5 credits
Prices are in USD. Any applicable taxes appear at checkout. Credits have no scheduled expiry while the service operates. See terms and refund policy. These are independent workspace prices, separate from BFL’s API pricing.
A FEW GOOD QUESTIONS
Curious? Good.
A little clarity before
your next creation.
FLUX 3 Image Klein is Black Forest Labs’ compact, 5.6-billion-parameter image model, released on October 15, 2026. It supports text-to-image generation, image editing, multiple reference images, and layout control. Flux3Klein.dev is an independent workspace built around this model.
Explore illustrations, portraits, product concepts, posters, and more. Start from a text description or upload a photo and describe a change. Results depend on the prompt and references; review details and text before using an image in a finished project.
A 1K image uses 1 credit, a 2K image uses 3 credits, and a 4K image uses 5 credits. The same rates apply to editing. Buy any credit pack to unlock 2K, 4K and region editing with up to 6 regions per image. Each image uses credits at the selected resolution. Your total is shown before submission. Credit packs are one-time purchases, with no recurring subscription.
Your workspace and generated images are private by default. The gallery is curated separately. Your uploads are not automatically published.
No. Flux3Klein.dev is independently operated and is not affiliated with or endorsed by Black Forest Labs. FLUX models are developed by Black Forest Labs. Official documentation and licensing are linked in our blog.
Credits are reserved when a task is submitted and settled after a result is saved. A confirmed failed task releases the reserved credits. A task still being checked stays pending to prevent duplicate submission.