Domain availability checker
Find out in a second whether a domain is free — checked against DNS and registries.
Open tool →Tools
Free tools, no registration — they run right in your browser.
Character & word counter
Characters, words, sentences and reading time — live as you type, nothing uploaded.
Open tool →Strong password generator
Cryptographically secure passwords with a strength meter — generated in your browser.
Open tool →QR code generator
A static QR code, free forever — download as PNG or print-ready SVG.
Open tool →SPF, DKIM & DMARC checker
Verify your domain's e-mail deliverability — three key records explained with fixes.
Open tool →What is my IP
Your public IP (IPv4/IPv6), connection country and browser — no ads, no tracking.
Open tool →DNS lookup & propagation
A, MX, TXT and NS records across two resolvers at once — see propagation instantly.
Open tool →