All tools

Proxy Checker

Bulk-test up to 100 HTTP, HTTPS or SOCKS5 proxies in one run.

HTTP proxies. One per line, up to 100. Each is tested with a live request.

Exposed something you did not want seen? Route through 130M+ real residential IPs.

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More free tools

What Is My IP

Your public IP, geolocation and ISP at a glance.

WebRTC Leak Test

Detect real-IP exposure through WebRTC.

Browser Fingerprint Test

Canvas, WebGL and audio fingerprint with a uniqueness score.

Free Proxy List

7,000+ free proxies refreshed every 30 minutes. Filter by country, protocol and anonymity.

HTTP Header Checker

Inspect response headers, security config and redirects.

DNS Leak Test

Verify your DNS queries actually route through the proxy.

IPv6 Checker

Check any domain for IPv6 support next to IPv4.