WebRTC Leak Test
Check whether your browser exposes extra IP addresses through WebRTC — a common cause of VPN and proxy leaks.
Running WebRTC leak test…
Leaked your real IP?
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Why Choose KindProxy?
Enterprise-grade residential proxy infrastructure built to keep your IP identity consistent and reliable.
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Access real device IPs across 198+ countries with city-level targeting — not datacenter addresses that stand out.
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Route automation and browsing through stable residential IPs so your sessions stay aligned and less likely to trigger blocks.
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Pay-as-you-go traffic or static ISP proxies — scale from side projects to enterprise pipelines without long-term lock-in.
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Dynamic vs Static Residential Proxies
Choose rotating dynamic IPs for scale and automation, or dedicated static IPs for stable account workflows.
Dynamic Residential Proxies
- Rotating or sticky sessions — IPs change per request or hold for 3 minutes to 24 hours.
- Pay-as-you-go by traffic (GB) — cost scales with actual usage.
- Best for web scraping, SEO monitoring, ad verification, and large-scale data collection.
- 198+ countries with city-level targeting and frequent IP rotation to reduce blocks.
Static Residential Proxies (ISP)
- Dedicated fixed IP from a real ISP — same address for long-term sessions.
- Unlimited traffic on static plans — predictable monthly cost, no per-GB billing.
- Best for account logins, social media, payments, and workflows that need a stable identity.
- Maximum trust and consistency — ideal when IP changes would trigger flags or logouts.
Frequently Asked Questions
Common questions about WebRTC leaks, how this test works, and how to protect your IP.
A WebRTC leak occurs when your browser reveals IP addresses through WebRTC ICE candidates that differ from the IP shown by your VPN, proxy, or main connection. Websites can use these addresses to identify your real network location or local network.
This tool fetches your public IP from our lookup service, then uses the browser’s RTCPeerConnection API to gather WebRTC ICE candidates. It compares any public IPs found via WebRTC against your visible public IP and flags mismatches as potential leaks.
A public IP leak means WebRTC exposed a public address different from your visible IP — often revealing your real ISP address while a VPN or proxy appears active. A local IP leak exposes private addresses like 192.168.x.x, which can fingerprint your home or office network.
Some VPNs block or mask WebRTC, but many do not. Even with a VPN active, browsers may still gather ICE candidates that reveal your true public or local IP. Always run a WebRTC leak test after connecting to a VPN to verify protection.
Options include disabling WebRTC in your browser, using a VPN or browser extension that blocks WebRTC leaks, or routing sensitive traffic through a proxy at the application level. For automation workflows, residential proxies ensure your tool traffic uses a consistent external IP.
Proxies route application or browser traffic through a different IP, but WebRTC operates at the browser level and may still expose local or real IPs unless specifically blocked. Proxies are most effective when combined with proper WebRTC leak prevention in the browser or automation environment.
Chrome, Firefox, Edge, and other Chromium-based browsers support WebRTC and can leak IPs if not configured to block ICE gathering. Safari has different WebRTC behavior but may still expose addresses in some configurations.
Yes. KindProxy’s WebRTC leak test is free to use with no sign-up required.
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