Browser Isolation
Secure users and data from browser threats
Cloudflare Browser Isolation executes web code in an isolated cloud environment, protecting users and networks from ransomware, phishing, and zero-day browser vulnerabilities. It offers rapid RBI policy deployment, conditional resource isolation, and extended security controls through native integration with Cloudflare Zero Trust services.
Rapid RBI Policy Deployment
Conditional Resource Isolation
Extended Security Controls
Benefits of Cloudflare Browser Isolation
Deploy RBI policies, isolate resources, extend security controls, and enhance user experience with Cloudflare Browser Isolation.
Browser Isolation You can use Cloudflare Browser Isolation to:
Protect users and networks from browser-based threats with Cloudflare Browser Isolation.
Explore Use CasesRapid Deployment of RBI Policies
Conditional Resource Isolation
Secure Third-Party Access
Zero Trust Integration for Internet Browsing
Browser Isolation Code Examples
Integrate Browser Isolation with your applications and workflows.
const { Client } = require('cloudflare-workers'); const client = new Client({ apiToken: 'YOUR_API_TOKEN' }); client.isolate('https://example.com', { policy: 'suspicious-sites' });
Lovable
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We needed a reliable way to capture screenshots at scale, and Cloudflare Browser Rendering solved it with a single API call. It was remarkably easy to implement and handles all our traffic without a hiccup. "
Powerful primitives, seamlessly integrated
Built on systems powering 20% of the Internet, Browser Isolation runs on the same infrastructure Cloudflare uses to build Cloudflare. Enterprise-grade reliability, security, and performance are standard.
Build without boundaries
Join thousands of developers who've eliminated infrastructure complexity and deployed globally with Cloudflare. Start building for free — no credit card required.