pairbrowse/pairbrowse

**Work in one live browser with your AI agent and your team.** Claude Code or Codex drives the
tabs, teammates join from their own computers with their own cursor and their own agent, and you
step in whenever you like. Sites see an everyday browser, not an automated one.
pairbrowse.com
- **Built for working together.** Send a watch or drive code: a teammate sees the same tabs live,
clicks and types with their own cursor, and their Claude or Codex can work in another tab of the
same session. Pause every agent at once with one click.
- **Stealth browser with a real fingerprint.** A hardened Chromium driven through
Patchright instead of stock Playwright: no
automation flag, AutomationControlled off, no debugging port. On a Mac the fingerprint is
captured from your own machine and kept per profile, so the GPU and WebGL it reports, time zone and
language match real hardware. Clicks and typing follow human timing and curved mouse paths.
Fewer CAPTCHAs, fewer "unusual activity" blocks.
- **Fast, accurate forms.** Fast mode fills a whole page (fields, dropdowns, checkboxes, Next) in
one action from the page's accessibility tree, then checks a screenshot for what the tree
can't show. Remembered details mean no retyping; Pay, delete, publish and send still wait for you.
- **Separate from your everyday Chrome, but it remembers.** Logins persist in their own profile,
one per client if you like. Passwords are filled only on the sites you allow and never shown to
the model. Half-finished jobs resume tomorrow.
Install
Restart Claude Code. Needs Node.js 20+ and Claude Code running on your computer (not a cloud
session). Codex: see docs/codex.md. Update, uninstall and a local checkout:
docs/install.md.
Try it
> Register a Shopify Partner account for our company and start an app listing for our app.
The first run downloads the browser (about 150 MB) and opens it. Sign into the sites you need
once; they stay signed in.
Work together, through your own tunnel if you like
Invite a colleague to watch or co-drive, or share one browser between two computers with a join
code (pairbrowse_invite, pairbrowse_join). Out of the box the connection goes through a free
Cloudflare Quick Tunnel: no account, a random address each time. If you would rather use your own
address and account, set it once in ~/.pairbrowse/config.json and everything else stays the same:
kind can be quick (the default), cloudflare (a named tunnel with your token and hostname),
ngrok, tailscale (Funnel) or command (any program that prints a public URL). Your token stays
in that file and goes only to the provider's own program. Setup for each is in
Working together.
Compared with the built-in browsers
| | Claude Code + Chrome | Codex browser | PairBrowse |
|---|---|---|---|
| Browser it drives | Your everyday Chrome | Codex's own browser | Its own browser and profile |
| Resume a half-finished job another day | No saved runs | Sometimes; often the state is lost | Yes: saved runs, tabs and logins |
| Share a live session with a teammate and their agent | No | No | Yes |
| Works from both Claude Code and Codex | No | No | Yes |
**Use the built-ins** for a quick task in a site you're already signed into.