WebRTC Leak Chrome – Test and Fix Chrome IP Leaks 2026
Chrome enables WebRTC by default and does not provide a native setting to disable it — making it the most leak-prone major browser for VPN users. Run the free test above to check whether Chrome is currently exposing your real IP address. If a leak is detected, the fix below takes under two minutes.
Why Chrome Leaks WebRTC
WebRTC is built into Chrome to power video calls and peer-to-peer features in tools like Google Meet and Discord. To establish connections, Chrome collects your device's IP addresses through a process called ICE candidate gathering and shares them with any website that requests them.
The problem for VPN users is that this IP discovery happens at the browser level and can bypass your VPN tunnel entirely. Your VPN hides your IP at the network level, but Chrome's WebRTC can expose your real ISP-assigned IP directly to websites — even when your VPN shows as fully connected.
Unlike Firefox — where one setting in about:config disables WebRTC completely — Chrome requires an extension or flag change to prevent leaks. Incognito mode does not help. The fix below is the most reliable method for Chrome in 2026.
How to Fix a WebRTC Leak in Chrome
Step 1 — Install WebRTC Network Limiter
Open the Chrome Web Store and search for "WebRTC Network Limiter" by Google LLC. Click Add to Chrome and confirm the installation.
Step 2 — Set to Maximum Protection
Click the extension icon in your Chrome toolbar and select "Disable non-proxied UDP (Recommended)". This prevents Chrome from exposing IP addresses that are not routed through your VPN.
Step 3 — Alternative: Use uBlock Origin
If you already use uBlock Origin, open its Dashboard → Settings and check "Prevent WebRTC from leaking local IP addresses". This handles WebRTC protection without needing a separate extension.
Step 4 — Re-run the Test
Return to the top of this page and run the test again. Your real IP should no longer appear in the results. If it still shows, check the extension is set to "On all sites" in its permissions.
Step 5 — Chrome on Android
Chrome for Android does not support extensions so the fix above does not apply. Switch to Firefox for Android and disable WebRTC via about:config, or use Brave for Android which has built-in protection.
Consider Switching to Brave
Brave is built on the same Chromium engine as Chrome meaning all your Chrome extensions, bookmarks, and saved passwords transfer directly. The difference is that Brave includes WebRTC IP leak protection enabled by default — no extension needed, no maintenance required.
If you regularly use a VPN and want zero-maintenance WebRTC protection, Brave is the simplest long-term solution. The switch from Chrome takes under five minutes and your browsing experience is identical.
Chrome updates occasionally change how extensions interact with WebRTC internals, but the WebRTC Network Limiter extension is maintained by Google and is typically updated alongside Chrome. After any major Chrome update, it is good practice to re-run a WebRTC leak test to confirm your protection is still active. If the extension stops working after an update, check for an extension update in the Chrome Web Store.
No. Incognito mode prevents Chrome from saving browsing history and cookies but does not change how WebRTC operates. WebRTC will still collect and expose your real IP addresses in incognito mode exactly the same way it does in a normal window. You need an extension or browser flag change to prevent WebRTC leaks regardless of whether you are browsing in incognito or not.
Will fixing WebRTC leaks break Google Meet?
It depends on the restriction level you choose. Setting WebRTC Network Limiter to 'Disable non-proxied UDP' may cause Google Meet to use relay servers instead of direct connections, which can slightly reduce call quality. If you use Meet regularly, try the 'Default public interface only' setting instead — it reduces IP exposure while maintaining better compatibility with video calling platforms.
Is the WebRTC Network Limiter extension safe?
Yes. WebRTC Network Limiter is published by Google LLC on the Chrome Web Store and has been available since 2015. It is widely recommended by privacy researchers and VPN providers. Always verify that the publisher is listed as 'Google LLC' before installing to avoid copycat extensions with similar names.
Does my VPN automatically fix Chrome WebRTC leaks?
Most VPNs do not automatically fix WebRTC leaks in Chrome. Some VPN browser extensions — including NordVPN's Chrome extension — include WebRTC leak protection, but the VPN desktop app alone cannot prevent Chrome from exposing your IP via WebRTC. You should always run a WebRTC leak test with your VPN connected to confirm your setup is actually protected.
What is the best browser for WebRTC privacy?
Firefox and Brave are the best mainstream browsers for WebRTC privacy. Firefox lets you disable WebRTC entirely with a single setting in about:config. Brave is built on Chromium like Chrome but includes WebRTC leak protection enabled by default. Both are better options than Chrome if WebRTC privacy is a priority for you.
Do Chrome updates break the WebRTC extension fix?
Chrome updates occasionally change how extensions interact with WebRTC internals, but the WebRTC Network Limiter extension is maintained by Google and is typically updated alongside Chrome. After any major Chrome update, it is good practice to re-run a WebRTC leak test to confirm your protection is still active. If the extension stops working after an update, check for an extension update in the Chrome Web Store.
Stop leaks for good
A VPN with private DNS on every server, a kill switch and WebRTC protection closes every leak this site tests for.