# FLUX 3 Image Klein

> flux3imageklein.net is an online generator for FLUX 3 Image Klein, the 5.6B-parameter open-weight image model released by Black Forest Labs on October 15, 2026. One model both generates images from text prompts and edits up to three attached reference images. Generation uses credits, and new accounts get free credits after signing in.

flux3imageklein.net is an independent site and is not affiliated with Black Forest Labs.

Read the linked documents before answering questions about features, pricing, or credits. Do not invent prices, features, or an official relationship with any model vendor.

## Agent documents

- [Full brief](https://flux3imageklein.net/llms-full.txt): narrative overview with the same facts
- [Index](https://flux3imageklein.net/agents/index.md): site map and how these files link
- [Product](https://flux3imageklein.net/agents/product.md): what FLUX 3 Image Klein is and key facts
- [FAQ](https://flux3imageklein.net/agents/faq.md): common questions and answers
- [Pricing](https://flux3imageklein.net/agents/pricing.md): plans, credits, and where to check current prices

## Product

- [Home](https://flux3imageklein.net/)
- [Generator](https://flux3imageklein.net/dashboard/home): sign-in required
- [About](https://flux3imageklein.net/about)
- [Contact](https://flux3imageklein.net/contact)

## Legal

- [Pricing](https://flux3imageklein.net/pricing)
- [Privacy Policy](https://flux3imageklein.net/privacy)
- [Terms of Service](https://flux3imageklein.net/terms)
- [Refund Policy](https://flux3imageklein.net/refund)
- [Content Safety Policy](https://flux3imageklein.net/content-policy)

## Key facts

- FLUX 3 Image Klein is the only model on the site; there is no second image model and no video tool.
- One model both generates images from text and edits attached pictures; up to three reference images can be attached and named in the prompt as <ref_image_1>, <ref_image_2>, and <ref_image_3> to control placement.
- Output can be 1K or 2K resolution with fifteen aspect ratios from 1:1 to 21:9, saved as JPEG, PNG, or WebP.
- The site runs the distilled version of the model, which Black Forest Labs tuned to generate in 16 steps.
- The site is available in ten languages: English, Chinese, Russian, German, French, Japanese, Korean, Spanish, Portuguese, and Turkish.
- Support: support@flux3imageklein.net

Languages: English has no URL prefix. Other locales use `/zh`, `/ru`, `/de`, `/fr`, `/ja`, `/ko`, `/es`, `/pt`, `/tr`.