Runtime

A browser for Playwright, Puppeteer and browser-use

sbx.browser.start() runs Chromium in a sandbox and returns a private cdpUrl that connectOverCDP and puppeteer.connect take as it is. The browser is paid for as its sandbox and follows the sandbox's network rules, and the desktop opens pages in Chromium instead of Firefox. See a browser over CDP.

100 free hoursin your first 30 days.

of a 1 GB machine

  • No credit card
  • Four sandboxes at once, 2 vCPU and 4 GiB each
  • Then prepaid credit from $10, no plan fee
Start free, no card