VPN & Proxy Detector
Verify your anonymity. Detect hidden leaks and ensure your VPN is providing the protection you pay for.
VPN & Proxy Checker
Check if your IP is detected as VPN, proxy, or has WebRTC leaks
What is VPN & WebRTC Leak Checker?
Our Advanced VPN & Proxy Detector is a professional-grade security utility designed to verify the effectiveness of your digital privacy tools. Whether you're using a VPN for work, travel, or general anonymity, it's vital to ensure your real identity isn't leaking through loopholes like WebRTC or inconsistent IP ranges.
Perfect for:
- VPN verification
- Privacy testing
- Security audits
- Anonymous browsing check
✨ Key Features
- ✓Instant IP Geolocation: Identify your public-facing city, country, and ISP
- ✓Multipoint VPN Detection: Checks against proxies and data-center IP ranges
- ✓Active WebRTC Leak Test: Real-time detection of local IP exposure
- ✓Privacy Health Check: Analyze your connection's integrity
- ✓Custom IP Analysis: Paste any IP to check its reputation and location
- ✓No Logs Policy: We analyze your connection without storing your history
Why Choose Our Free VPN & WebRTC Leak Checker?
100% Free Forever
No hidden fees, no premium tiers, no credit card required. Completely free.
Privacy First
Your data never leaves your browser. We don't track or store anything.
No Sign-up Required
Start using immediately. No registration, no email, no verification.
Free alternative to: BrowserLeaks.com, Whoer.net, DNSLeakTest.com, IPLeak.net
How to Use VPN & WebRTC Leak Checker Online
Get started in seconds with our simple 5-step process
Step 1
Visit the page with your VPN turned OFF to establish a baseline.
Step 2
Turn your VPN ON and click 'Analyze Connection' again.
Step 3
Check the 'VPN Status' field; it should change to 'Detected'.
Step 4
Look at the 'WebRTC Leak' indicator; if it shows 'LEAKING', your browser is exposing your real identity despite the VPN.
Step 5
Review your 'Privacy Health' percentage to ensure your setup is fully optimized.
VPN & WebRTC Leak Checker FAQ
Everything you need to know about our vpn & webrtc leak checker
Why does it say 'Leaking' even with a VPN?
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Modern browsers often use a technology called WebRTC for video chat. Unfortunately, this can bypass VPN 'tunnels' and reveal your real local IP. You may need to disable WebRTC in your browser settings.
How do you know I'm using a VPN?
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We maintain a massive, regularly updated database of IP addresses owned by popular VPN providers and data centers. If your IP matches one of these, we flagged it accordingly.
What is an ISP?
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Your ISP (Internet Service Provider) is the company that gives you internet access. If your VPN is working, this field should show the name of the VPN company, not your home provider (like Comcast or AT&T).
Is this tool free for commercial use?
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Yes! Our tool is free to use for individual users, IT professionals, and security researchers alike.
Can I test someone else's IP address?
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Yes, you can paste any public IP address into the custom analysis field to check its location, ISP, and whether it's associated with VPN services.
What's the difference between a proxy and a VPN?
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A VPN encrypts all your internet traffic and routes it through a secure tunnel, while a proxy only routes specific application traffic without encryption. VPNs provide better privacy and security than proxies.
Understanding VPN & WebRTC Leak Checker: A Complete Guide
A VPN leak occurs when your real IP address or other identifying information becomes visible despite being connected to a VPN. This completely defeats the purpose of using a VPN and can expose your identity, location, and browsing activity to websites, advertisers, and potentially malicious actors.
WebRTC (Web Real-Time Communication) leaks are particularly insidious because they're built into modern browsers for video chat functionality but can inadvertently expose your real local IP address even when your VPN is active. Our VPN & WebRTC Leak Checker performs comprehensive tests to detect these vulnerabilities before they compromise your privacy.
This tool analyzes multiple data points: your public IP address and geolocation, WebRTC local IP exposure, DNS request routing, IPv6 connectivity leaks, and whether your IP matches known VPN server ranges. All tests run directly in your browser with no data sent to our servers, ensuring your privacy even while testing.
Key Benefits of Using VPN & WebRTC Leak Checker
Technical Specifications
VPN & WebRTC Leak Checker vs Competitors
vs BrowserLeaks.com
VPN & WebRTC Leak Checker Advantages
- ✓No ads
- ✓Single-page comprehensive test
- ✓Better UI
- ✓Detailed explanations
BrowserLeaks.com Limitations
- ✗Fragmented tests
- ✗Ad-supported
- ✗No privacy health score
Pricing Comparison
VPN & WebRTC Leak Checker: Free Forever
BrowserLeaks.com: Free with ads
vs Whoer.net
VPN & WebRTC Leak Checker Advantages
- ✓Completely free
- ✓No upselling
- ✓Instant results
- ✓No speed limits
Whoer.net Limitations
- ✗Premium for advanced features
- ✗Registration required
- ✗Speed throttling
Pricing Comparison
VPN & WebRTC Leak Checker: Free Forever
Whoer.net: Freemium ($9.99/mo)
vs DNSLeakTest.com
VPN & WebRTC Leak Checker Advantages
- ✓Multi-server testing
- ✓Standard DNS tests
- ✓Comprehensive DNS analysis
DNSLeakTest.com Limitations
- ✗No WebRTC testing
- ✗Basic interface
- ✗Limited educational content
Pricing Comparison
VPN & WebRTC Leak Checker: Free Forever
DNSLeakTest.com: Free
Troubleshooting Common Issues
Issue: WebRTC shows 'LEAKING' despite VPN being on
Solution: Disable WebRTC in your browser settings. In Firefox, set 'media.peerconnection.enabled' to false in about:config. For Chrome, use the WebRTC Leak Prevent extension.
Issue: IP address not changing when VPN is toggled
Solution: Your VPN connection may not be working properly. Try reconnecting, switching servers, or contact your VPN provider. Some corporate networks block VPN traffic.
Issue: DNS leak test shows my ISP's servers
Solution: Enable your VPN's DNS leak protection feature in settings. Some VPNs require manual DNS configuration. Consider using DNS-over-HTTPS (DoH) for additional protection.
Best Practices for Using VPN & WebRTC Leak Checker
Security & Privacy Features
Performance Metrics
Analysis completes in under 3 seconds
Zero server round-trips for privacy tests
Works on all modern browsers
Mobile and desktop compatible