System Diagnostic Tools

DNS Leak Test

Check if your DNS requests are leaking outside your VPN or Tor connection.

DNS Speed Test

Test the speed and latency of popular DNS servers from your browser. Compare results and find the fastest DNS for your connection.

What is My IP Address?

Check your public IP address, location, and network information.

IPv6 Leak Test

Check if your browser or device is leaking your IPv6 address, which can compromise your privacy when using VPNs or proxies.

IPv6 Support Test

Check if your network and browser support IPv6 connectivity.

Ping/Latency Test

Measure your network latency (ping) to a public endpoint and see real-time results.

Port Scanner

Scan common ports on your public IP to check for open services and potential security risks.

TLS/SSL Checker

Check the TLS/SSL certificate and connection security of the current website to ensure your data is being transmitted securely.

Ad Blocker Detection

Check if ad blockers are working and see what's being blocked on your browser.

Browser Extension Analyzer

See what browser extensions are installed and analyze their permissions and security implications.

Browser Fingerprint Analyzer

Test how unique your browser fingerprint is and what makes you trackable across websites.

Cookie Checker

Check if cookies are enabled in your browser and learn about different types of cookies.

CSP (Content Security Policy) Test

Detect and visualize the Content Security Policy (CSP) applied to this page, and test how it affects resource loading.

HTTPS Everywhere Checker

Test HTTPS security and certificate validity for any website.

Password Strength Tester

Test your password strength and generate secure passwords with real-time analysis and recommendations.

Referrer Policy Test

Test and visualize your browser's current referrer policy and what information is sent to other sites.

Tor Exit Node Test

Check if you're currently using a Tor exit node and verify your Tor connection status.

Tracking Protection Test

Test your browser's tracking protection effectiveness against various tracking techniques.

VPN Detection Tool

Check if your connection is using a VPN or proxy. Learn how websites detect VPNs and how to protect your privacy.

WebRTC Leak Test

Check if your real IP address is leaking through WebRTC connections.

Battery Status

Check your device's battery level, charging status, and estimated time remaining using the browser's Battery API.

Browser Information

Get detailed information about your web browser, including version, features, and capabilities.

Canvas Fingerprint Test

Test your browser's canvas fingerprinting vulnerability by generating a unique fingerprint that websites can use for tracking.

Color Depth Test

Test your display's color depth and capabilities including bit depth, color gamut, and color space support.

Device Info

Get detailed information about your device including hardware specifications, sensors, and browser capabilities.

Font Detection

Detect which common web fonts are available on your system and preview them live.

HTTP Headers Viewer

View all HTTP headers that your browser sends to websites, including user agent, accept languages, and other request information.

Screen Resolution Checker

Check your screen resolution, pixel ratio, and display information.

Touch Support Test

Test your device's touch capabilities including multi-touch support, touch events, and gesture recognition.

User-Agent Parser

Parse and analyze your browser's User-Agent string to see what information it reveals about your browser, operating system, and device.

WebGL Support Test

Test your browser's WebGL support and capabilities with a live 3D rendering demonstration and detailed graphics information.

JavaScript Engine Test

Test your browser's JavaScript engine for feature support and performance. See how your browser compares with modern standards.

Network Speed Test

Test your internet connection speed with real-time analysis, detailed metrics, and performance insights.

Audio & Video Test

Test your browser's audio and video playback, recording, and codec support. Check microphone, speakers, camera, and supported formats with interactive demos.

Color Blindness Test

Test your color vision and see how websites appear to people with different types of color blindness. Interactive, educational, and accessibility-focused.

Codec Support Test

Test your browser's support for common audio and video codecs with live playback and compatibility results.