Browser Extensions

Bring your own Chrome Extensions to automation— securely and at scale.

Upload once, attach by name, and run customer browser extensions in your Puppeteer, Playwright, or BrowserQL sessions—no brittle launch flags, no local hacks.

Chrome Web Store extensions
Testing browser extensions

We make browser extensions cloud‑native

Upload → attach
Upload a ZIP in the dashboard, then reference it by name in your launch options. Works with Chromium via CDP.
Cross-library
First-class with Playwright, Puppeteer, and BrowserQL. Reference extensions by name across any library you use.
Production-grade
Pair with Session Replay and Debugger to inspect extension behavior. Debug issues without local reproduction.

Pair with other features

Hybrid Automations
Stream a page such as a login to your user one time, so they can interact with it and then store the cookie, cache or localstorage for another automation.
Captcha Solving
After automatically solving a captcha you can store the cookie or keep the browser alive to skip repeat checks.

Ready to try the benefits of Browserless?