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Dev tools · February 26, 2026

DNS Leak Checker

Free DNS, IP & WebRTC leak test for your browser

What it does

I got frustrated using existing DNS leak tools — they all look like they haven't been updated since 2009. So I built one from scratch using AI tools, despite having zero coding experience. DNS Leak Checker instantly shows everything your browser is exposing — your real IP, DNS servers, WebRTC leaks, and a full privacy score. Clean, fast, and actually looks like it was made in this decade. Free, no signup, no data stored.

Does the same job

all alternatives →
  • IPChecks8d ago · ipchecks.app · ▲1

    Your IP, instantly. DNS, WHOIS & leak tests in your browser

  • ipdet.app16d ago · ipdet.app

    Browser VPN, DNS, and WebRTC leak tester

  • Privacy Leak Check13d ago · privacy-leak-check.netlify.app · ▲1

    Check your IP, WebRTC, IPv6 and browser privacy exposure

  • CheckWhatIsMyIPApr 2026 · checkwhatismyip.com · ▲1

    Free IP address lookup, VPN leak test and fingerprint tool

  • Free Privacy ToolsMar 2026 · ▲1

    Scan your browser for hidden privacy leaks

  • DNSFlyFeb 2026 · ▲3

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