Free Online Proxy &
IP Diagnostic Tools
Professional-grade network security testing suite. Check IP addresses, test proxy connections, detect DNS & WebRTC leaks, scan ports, and analyze HTTP headers. No registration required.
What Is My IP Address
Instantly detect your public IPv4/IPv6 address, ISP, location & network details.
Launch ToolIP Geolocation Lookup
Find precise geographic coordinates, city, country & ASN for any IP address.
Launch ToolProxy Checker & Validator
Test proxy connectivity, anonymity levels, response times & protocol support.
Launch ToolDNS Leak Test
Check if your DNS queries bypass VPN/proxy and expose your real ISP.
Launch ToolWebRTC Leak Test
Detect if browser WebRTC APIs expose your real IP behind VPN/proxy.
Launch ToolHTTP Headers Analyzer
Inspect browser fingerprint, user agent, cookies & request headers.
Launch ToolIP Blacklist Checker
Scan 80+ spam databases and security blocklists for IP reputation.
Launch ToolNetwork Latency Test
Measure ping times to global DNS servers and CDN endpoints.
Launch ToolUser Agent Parser
Decode any user agent string to identify browser, OS & device type.
Launch ToolOnline Port Scanner
Scan common TCP ports to detect firewall rules and open services.
Launch ToolSSL Certificate Checker
Verify SSL/TLS certificates, expiry dates & security configurations.
Launch ToolWHOIS Domain Lookup
Query domain registration info, nameservers & ownership details.
Launch ToolReverse DNS Lookup
Convert IP addresses to hostnames with PTR record resolution.
Launch ToolSecure Password Generator
Generate cryptographically secure passwords with custom complexity.
Launch ToolBase64 Encoder/Decoder
Encode and decode text or files using Base64 algorithm.
Launch Tool
