Window AI Chrome Extension
Lets web apps tap into AI models you already have, without developers paying for API access.
At a glance
Starts at
Free
Listed as free on the Chrome Web Store.
Free tier
Yes
Platforms
Chrome
Best for
Developers building model-agnostic AI web apps
Not for
Users without any AI model already set up
4.1 out of 5
Scored by a Toolio reviewer after real useOur verdict
Window AI connects your own AI models, cloud-based or running locally, to web apps that request permission to send a prompt, covering models from OpenAI, Google, Anthropic, Cohere, and local options like Llama. It's built for developers who want to build AI features without paying for API access themselves, and for users who'd rather bring their own model than depend on one vendor. Everything depends on configuring a model first, permission has to be granted per app request, and 3D generation currently covers only OpenAI's Shape-E.
✓What it does well
Bring your own modelConnects models you already have, including ones running locally, to any web app.
Wide model supportWorks with OpenAI, Google, Anthropic, Cohere, and local models like Llama and Alpaca.
Permission-based requestsShows exactly what's being asked and when before sending a prompt to your model.
✕Where it falls short
Setup required firstNothing works until you configure a model, not a plug-and-play experience out of the box.
Per-app permission neededEach web app needs your permission before sending a prompt, not a one-time blanket approval.
3D generation is narrow3D object generation currently supports only OpenAI's Shape-E, not a wider range of 3D models.
Key features
Bring your own modelConnects models you already have, including ones running locally, to any web app.
Wide model supportWorks with OpenAI, Google, Anthropic, Cohere, and local models like Llama and Alpaca.
Permission-based requestsShows exactly what's being asked and when before sending a prompt to your model.
3D object generationSupports generating 3D objects using OpenAI's Shape-E model.