# Flux2 Klein AI: product facts

flux2klein.ai provides browser access to Flux 2 klein, a fast AI image generation model family from Black Forest Labs with 4B and 9B variants. It supports text-to-image and image editing in one model. Generation uses credits.

flux2klein.ai operates as an independent service offering convenient access to Flux 2 klein generation. "klein" is a trademark of Black Forest Labs; this site is not affiliated with Black Forest Labs.

## Key facts

- Flux 2 klein is described on the site as a Black Forest Labs image model designed for sub-second inference, offered here in 4B and 9B variants.
- The site states the 4B variant is the open-source Apache 2.0 release, while 9B is the higher-quality tier.
- The model combines text-to-image generation and image editing in a single architecture.
- Per the site FAQ, credit costs are 2 credits for 4B text-to-image, 4 credits for 9B text-to-image, 4 credits for 4B edit, and 6 credits for 9B edit.
- Support: support@flux2klein.ai

## Product

- [Home](https://flux2klein.ai/)
- [Image generator](https://flux2klein.ai/dashboard/ai-image): sign-in required
- [Generator workspace](https://flux2klein.ai/dashboard/tenant/generate): sign-in required
- [Blog](https://flux2klein.ai/blog)

## Legal

- [Pricing](https://flux2klein.ai/pricing)
- [Privacy Policy](https://flux2klein.ai/privacy)
- [Terms of Service](https://flux2klein.ai/terms)
- [Content Safety Policy](https://flux2klein.ai/content-policy)