User-Agent Checker - MasarWeb

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

Features

How It Works

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

HTTP Headers Checker

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

Browser Information Checker

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

Browser Fingerprint Checker

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

Browser Fingerprinting Explained

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

6 min

How to Browse the Web Privately

A practical guide to private browsing habits, tools, and settings that protect your online identity.

7 min