Browser Information Checker - MasarWeb

Get detailed information about your browser, plugins, screen, and system configuration.

Features

How It Works

This tool works directly in your browser. No downloads or installation required. Start using it now.

User-Agent Checker

View your browser User-Agent string and see what information websites collect about you.

Browser Fingerprint Checker

Check your browser fingerprint to see how unique and trackable you are online.

HTTP Headers Checker

Inspect HTTP response headers including security, caching, and server technology.

Browser Fingerprinting Explained

How websites track you through browser fingerprints and what you can do to reduce your digital trace.

6 min

What Is WebRTC?

How WebRTC works in your browser and why it can leak your real IP address even when using a proxy.

5 min