TOOLS.IP-CHECK
Free IP & Proxy Leak Checker
The checker below runs 9 tests right in your browser: real IP, location & carrier, fraud score, DNS leak, WebRTC leak, time-zone mismatch, datacenter/VPN detection, HTTP/3 and latency. Use it to see whether your proxy or antidetect setup leaks your real identity — free, no sign-up.
DWG-003 · NETWORK SCAN · LIVE
Scanning…
Scanning your network
IP ADDRESS
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BROWSER
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Your network information
Frequently asked questions
- What does this tool check?
- Your real IP, location, carrier, fraud score, DNS leak, WebRTC leak, time-zone mismatch, datacenter/VPN/Tor detection, HTTP/3 support and latency — all in real time in the browser.
- Is it free?
- Completely free and no login required. Re-run it anytime after switching proxy.
- Why is my proxy/antidetect still detected?
- Usually a WebRTC or DNS leak exposing your real IP, a time-zone/language that does not match the IP, or a datacenter IP with a high fraud score. See our antidetect and fake-IP guides for fixes.
- How do I stop the leaks?
- Use a clean 5G mobile IP (low fraud score) and a proxy-routing router to sync DNS and time zone to the IP and block WebRTC leaks for every device at once.
- What is a WebRTC leak?
- WebRTC can let a website read your real IP even while you use a proxy/VPN. If the WebRTC result differs from your proxy IP, you are leaking.