# Browser

URL: https://docs.hanzo.ai/docs/apps/browser

> Hanzo in Chrome, Edge, Firefox, and Safari — AI chat, page context, and one-click actions on any tab.

AI chat, page understanding, and one-click actions on any tab — summarize a page, extract data, fill a form, or ask about what you're looking at, all without leaving the browser.

## Availability

The extension is not published: it is in no browser store and its builds are not public, so there is nothing to install.

What works in the browser today is [Hanzo Chat](https://chat.hanzo.ai): sign in with Hanzo, paste or drop in the page you are reading, and ask.

> **One identity, everywhere.** Sign in with Hanzo ([IAM](https://docs.hanzo.ai/docs/openapi/iam) OAuth) or paste an `sk-` [API key](https://docs.hanzo.ai/docs/api-keys). The same credential works in every Hanzo surface — see [Integrations & Extensions](https://docs.hanzo.ai/docs/apps).