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Image Router

warning

This tutorial is a community contribution and is not supported by the Open WebUI team. It serves only as a demonstration on how to customize Open WebUI for your specific use case. Want to contribute? Check out the contributing tutorial.

Open WebUI also supports image generation through the Image Router APIs. Image Router is an open source image generation proxy that unifies most popular models into a single API.

Initial Setup​

  1. Obtain an API key from Image Router.

Configuring Open WebUI​

  1. In Open WebUI, navigate to the Admin Panel > Settings > Images menu.
  2. Set the Image Generation Engine field to Open AI (Image Router uses the same syntax as OpenAI).
  3. Change the API endpoint URL to https://api.imagerouter.io/v1/openai
  4. Enter your Image Router API key.
  5. Enter the model you wish to use. Do not use the dropdown to select models, enter the model name instead. For more information, see all models.

Screenshot of the Open WebUI Images settings page with Open AI selected and the API endpoint URL, API key, and model fields highlighted for Image Router configuration.