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WorkflowFreeIntermediate

FLUX.2 Klein Image Edit

Edits a photo from a plain instruction, such as changing a colour or adding a logo

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Install request

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Example output of the template: a white handbag restyled in blue with a large yellow logo on the front
Image: Comfy Org (MIT). Original file

What it does

This is an official ComfyUI workflow template for editing images with FLUX.2 [klein] 4B, a small open model from Black Forest Labs. You load one or two pictures and describe the change, for example restyle a handbag with the colours and logo from a second image, and it returns the edited picture. ComfyUI offers to download the model files (about 12 GB) the first time. It suits product photos, quick mock-ups and style changes on your own computer.

It is the fastest model in the FLUX family and its makers list about 8.4 GB of graphics memory, so it fits many home PCs.

Before you start

  • comfyui, on your own server or the platform's cloud.
  • ComfyUI installed: Comfy Desktop (Windows, macOS, Linux), Portable or a manual install
  • A graphics card with about 9 GB of memory, per ComfyUI's guide
  • About 12 GB of free disk space for the model files
  • Free. Nothing to pay.

How to start

  1. Open comfyuiYour own server or the platform's cloud.
  2. Import the templateDownload it from the creator's page and import it or follow the official guide. An AI agent can walk you through it with the install request.
  3. Run it once with test dataConnect your accounts, try it on something small and check the result.

Steps follow the creator's instructions.

Stuck setting it up?

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Install request

Your browser blocked copying. Select the text and copy it yourself.

Paste this into your AI agent (Claude Code, Codex or similar). It asks the agent to read the files and wait for your OK before installing.