Connection
IP & Speed Test
Your public IP, geolocation, ISP — plus an auto-running ping/download/upload speed test.
Open →Every tool, one page
Network and privacy tools we run, all free, all cookieless. Click any card.
Privacy
Privacy Check
What every website sees about you, ranked by severity. Includes fingerprint summary.
Open →Privacy
Browser Fingerprint
Deep canvas, WebGL, audio, font fingerprints and a uniqueness estimate.
Open →DNS
DNS Leak / Connectivity Test
Probes 6 encrypted DNS providers — reachability + latency from your network.
Open →Privacy
WebRTC Leak Test
Detects whether your browser exposes a public IP that bypasses your VPN.
Open →Network
IPv6 Test
Do you have working IPv6? Test in one click; explainer included.
Open →Developer
HTTP Headers Viewer
Every header your browser is sending right now, plus Cloudflare edge metadata.
Open →Network
WHOIS (Domain)
Look up a domain's registrar, registrant, nameservers, and key dates via RDAP.
Open →Network
ASN / IP Lookup
Look up the network owner, country, and CIDR ranges for any IP via RDAP.
Open →Security
Security Headers Checker
Grade any URL A–F on HSTS, CSP, X-Frame-Options, Referrer-Policy and more.
Open →Network
DNS Lookup
All record types (A, AAAA, CNAME, MX, NS, TXT, SOA, CAA) via Cloudflare DoH.
Open →Security
SSL/TLS Certificate Checker
Cert issuer, expiry, validity, and CT-log history for any domain — free.
Open →Developer
Password Generator
Strong, random passwords up to 64 chars with entropy estimate. Browser-only.
Open →Developer
UUID Generator
Random UUID v4 and time-ordered UUID v7, in batches. RFC 9562 compliant.
Open →Developer
Word Counter
Live words, chars, sentences, paragraphs, reading time. Nothing uploaded.
Open →