---
description: FLUX.2 [klein] 9B is a 9 billion parameter model that can generate images from text descriptions and supports multi-reference editing capabilities.
title: flux-2-klein-9b
image: https://developers.cloudflare.com/og-docs.png
---

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# flux-2-klein-9b

Text-to-Image • Black Forest Labs

Copy as Markdown| [View as Markdown](https://developers.cloudflare.com/ai/models/%40cf/black-forest-labs/flux-2-klein-9b/index.md)| [Agent setup](https://developers.cloudflare.com/agent-setup/)

`@cf/black-forest-labs/flux-2-klein-9b`

- Cloudflare-hosted
- Partner

FLUX.2 \[klein] 9B is a 9 billion parameter model that can generate images from text descriptions and supports multi-reference editing capabilities.

| Model Info | |
| --- | --- |
| Terms and License | [link ↗](https://bfl.ai/legal/terms-of-service) |
| Partner | Yes |

## Parameters

▶multipart{}

`object`required

image

`string`Generated image as Base64 string.

## API Schemas (Raw)

Input [Open](https://developers.cloudflare.com/ai/models/@cf/black-forest-labs/flux-2-klein-9b/schema-input.json) [Download](https://developers.cloudflare.com/ai/models/@cf/black-forest-labs/flux-2-klein-9b/schema-input.json)

Output [Open](https://developers.cloudflare.com/ai/models/@cf/black-forest-labs/flux-2-klein-9b/schema-output.json) [Download](https://developers.cloudflare.com/ai/models/@cf/black-forest-labs/flux-2-klein-9b/schema-output.json)

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