Open websites in Cloudflare's remote isolated browser. Protects against zero-day exploits, malware, and phishing by executing page content on Cloudflare's servers instead of your device.
Uses Cloudflare Clientless Web Isolation.
- Toolbar popup — One-click to isolate the current tab
- Context menu — Right-click any link to open in the isolated browser
- Auto-redirect rules — Configure domains to automatically route through isolation
- A Cloudflare Zero Trust account with the Browser Isolation add-on
- Clientless Web Isolation enabled in your Cloudflare One dashboard
- Clone or download this repository
- Go to
chrome://extensions - Enable Developer mode (toggle top-right)
- Click Load unpacked and select the project folder
- Right-click the extension icon → Settings (or click the gear in the popup)
- Enter your Cloudflare Zero Trust team name
- Optionally add domains for auto-redirect (e.g.
example.com,*.foo.com)
The extension prefixes target URLs with your Cloudflare isolation endpoint:
https://<team-name>.cloudflareaccess.com/browser/<url>
Cloudflare renders the page in a remote browser and streams a safe visual representation back to your local browser.