Claude in Chrome
Coding agents · Claude for Chrome, Claude Chrome extension
A Claude extension for the Chrome browser that lets an agent work in your browser: open pages, click, fill forms and read the console. It works under your login, so it sees what you see. There are two modes: a side panel where Claude does the task on the open page itself, and browser control from Claude Code. The side panel officially runs only in desktop Chrome; the Claude Code mode also works in Edge and other Chromium browsers.
Two modes: the side panel and Claude Code
| Side panel | From Claude Code | |
|---|---|---|
| Where you start it | a panel on the right in Chrome | in the terminal or IDE, in Claude Code |
| Who runs the task | Claude in the panel | the Claude Code agent; the browser is its tool |
| What for | research, collecting data, forms on websites | check the site you are editing: open it, click through, read the console |
| Browsers | desktop Chrome only | Chrome, Edge and other Chromium browsers |
Source: Help: Get started with Claude in Chrome
Read more: Claude in Chrome: how an agent works in your browser
Where it appears · 5
- Claude in Chrome · Harness
- The agent’s data plane and control plane · Harness
- MCP scopes in Claude Code · Harness
- QA work after support with an AI agent · Harness
- ChatGPT Enterprise usage report for a company · Research