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Check My IP
13 Free Privacy Tools — No Account Needed

Find out what the internet
knows about you

Your IP address, DNS requests and browser fingerprint expose more than most people realise. Run a free privacy audit and see exactly what websites see when you connect.

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No tracking
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100% free
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68%
of VPN users have detectable DNS leaks exposing their browsing history to their ISP
90%
of browsers can be uniquely fingerprinted and tracked across sites without any cookies
13
free professional-grade privacy and network tools available on this site right now
0 bytes
of your data stored on our servers. Every tool runs entirely in your browser
Privacy and Anonymity
Live
What Is My IP Address
See your real IP, ISP, ASN, country and city. Confirms whether your VPN is actually masking your location.
Lookup →
Live
DNS Leak Test
Check if DNS requests leak to your ISP through your VPN tunnel. The most common VPN vulnerability.
Test →
Live
WebRTC Leak Test
Detect if your browser exposes your real IP through WebRTC protocols, bypassing your active VPN.
Scan →
Live
Privacy Score Checker
Full anonymity audit. Scores IP exposure, DNS leaks, WebRTC and browser fingerprint out of 100.
Run Audit →
Live
Browser Fingerprint Test
Generate your canvas hash, WebGL renderer and uniqueness score. See how trackable your browser is.
Analyze →
Live
What Is My User Agent
See your browser name, version, OS and engine exactly as every website receives it on each request.
Check →
Network and Domain Tools
Live
Proxy Checker
Classify any IP as proxy, VPN exit node, Tor relay or datacenter with ASN precision and risk score.
Verify →
Live
IPv6 Leak Test
Check if your IPv6 address leaks your real identity when your VPN only tunnels IPv4 traffic.
Detect →
Live
DNS Lookup Tool
Query A, AAAA, MX, NS, TXT and CNAME records for any domain via Google and Cloudflare DoH.
Query →
Live
WHOIS Lookup
Find registrar, owner, creation date, expiry date and nameservers for any domain instantly.
Lookup →
Live
SSL Certificate Checker
Verify SSL validity, expiry, issuer and certificate grade for any domain in seconds.
Check →
Live
URL Redirect Checker
Trace the full redirect chain of any URL. Spot 301 redirects, 302 redirects and redirect loops.
Trace →
Security
Live
Password Strength Checker
Measure entropy, estimate crack time and get specific recommendations to harden your credentials.
Check →
What Is Anonymous Browsing

Anonymous browsing means different things to different people

Anonymous browsing is the practice of accessing the internet without revealing your true identity, location or behavior to the websites you visit, your internet service provider, or anyone monitoring your connection.

Most people assume that using a VPN makes their browsing anonymous. This is one of the most widespread misconceptions in online privacy. A VPN hides your IP address from websites, but it does nothing to stop DNS leaks, WebRTC exposure or browser fingerprinting. Any one of these can completely undermine your anonymity even when a VPN appears to be working correctly.

True anonymous browsing requires understanding what information your browser and connection reveal by default, and addressing each exposure individually. The tools on this site test for every major anonymity leak in real time, so you know exactly where you stand.

The four threats to your anonymity right now

Your IP address
Reveals your city, ISP and whether you are using a VPN. Every website logs it on every visit. Check yours with our IP Address Lookup.
DNS leak
When DNS bypasses your VPN, your ISP sees every domain you visit by name. Run our DNS Leak Test to check yours.
WebRTC leak
Your browser can send your real IP to websites through WebRTC even with a VPN active. Test yours with our WebRTC Leak Test.
Browser fingerprint
90 percent of browsers are uniquely identifiable by their settings alone. No cookies needed. Check yours with our Fingerprint Test.

How to browse anonymously in 2025

1
Use a VPN with DNS protection
Choose a VPN that forces all DNS queries through its own encrypted servers. Enable the DNS leak protection setting and test it with our DNS Leak Test.
2
Block WebRTC in your browser
Use Brave browser which blocks WebRTC by default, or disable it in Firefox settings. Confirm protection with our WebRTC Leak Test.
3
Reduce your fingerprint
Enable fingerprint protection in Brave or Firefox. Use our Browser Fingerprint Test to measure your uniqueness score before and after.

Get your anonymity score in 10 seconds

One click runs 6 checks and scores your privacy out of 100. Free. No install. Works in any browser.

Check My Privacy Score

Common questions about anonymous browsing

What is anonymous browsing?+
Anonymous browsing means accessing the internet without revealing your real identity, IP address or browsing behavior to websites, advertisers or your internet service provider. It requires a combination of tools: a VPN, DNS leak protection, WebRTC blocking and browser fingerprint protection working together. No single tool achieves complete anonymity on its own.
Does a VPN make me anonymous?+
No. A VPN hides your IP address and encrypts your traffic, but it does not stop DNS leaks, WebRTC exposure or browser fingerprinting. Studies show 68 percent of VPN users have detectable DNS leaks. Run our DNS Leak Test and WebRTC Leak Test to verify yours.
What is a DNS leak?+
A DNS leak happens when your device sends DNS queries to your ISP instead of through your VPN tunnel. This means your ISP can see every website you visit by name, even though your IP address appears hidden. It is the most common and most overlooked VPN problem. Use our DNS Leak Test to check in seconds.
How do websites track me without cookies?+
Browser fingerprinting collects your browser fonts, screen resolution, canvas rendering, WebGL output, timezone and plugins to create a unique identifier for your device. This identifier persists across sites and sessions without storing anything on your device. Run our Browser Fingerprint Test to see your uniqueness score.
What does my IP address reveal?+
Your IP address reveals your approximate city, your internet service provider, and whether your connection comes from a residential user, a VPN server or a datacenter. Every website you visit logs your IP on each request. Use our IP Address Lookup to see exactly what yours exposes.
Do these tools store my data?+
No. Every tool on this site runs entirely in your browser using JavaScript. No IP addresses, test results, fingerprints or personal information are logged on our servers. We do not require an account and we do not use tracking cookies that identify individual users.
What is a WebRTC leak?+
WebRTC is a browser technology for video calls and peer connections. It can expose your real IP address to websites even when a VPN is active because it bypasses the VPN tunnel at the browser level. Fix it by using Brave browser, disabling WebRTC in Firefox settings, or installing a WebRTC blocker in Chrome. Test yours with our WebRTC Leak Test.
How do I verify my VPN is working?+
Connect your VPN and then run our Privacy Score Checker. It tests your IP, DNS routing, WebRTC status and browser fingerprint in a single audit and gives you a score out of 100. If your DNS still routes through your ISP or your real IP appears via WebRTC, your VPN is not fully protecting you despite appearing active.