System Diagnostic Tools
Free browser-based tools for system diagnostics, privacy checks, and network analysis.
All Tools
Browser Information
Browser Information
Get detailed information about your web browser, including version, features, and capabilities.
Cookie Checker
Cookie Checker
Check if cookies are enabled in your browser and learn about different types of cookies.
DNS Leak Test
DNS Leak Test
Check if your DNS requests are leaking outside your VPN or Tor connection.
What is My IP Address?
What is My IP Address?
Check your public IP address, location, and network information.
IPv6 Support Test
IPv6 Support Test
Check if your network and browser support IPv6 connectivity.
Screen Resolution Checker
Screen Resolution Checker
Check your screen resolution, pixel ratio, and display information.
Tor Exit Node Test
Tor Exit Node Test
Check if you're currently using a Tor exit node and verify your Tor connection status.
WebRTC Leak Test
WebRTC Leak Test
Check if your real IP address is leaking through WebRTC connections.
Latest Blog Posts
The Ultimate Browser Privacy Guide for 2024
Learn how to enhance your browser privacy with these essential settings and tools.
Why WebRTC Leaks Your Real IP Address
Learn how WebRTC can bypass your VPN and expose your real IP address, and what you can do to prevent it.