Technical tools without the noise.
21+ free utilities for IT pros, sysadmins, and developers. No registration. No tracking. Just tools.
Everything runs client-side in your browser. Your data never touches a server. No cookies, no analytics, no tracking.
DNS records, SSL validation, port scanning, WHOIS, SMTP checks, email header analysis — real tools for real work.
Search, filter, drag-and-drop, hide tools you don't need. Dark and light themes. Your layout is saved locally.
Jump into any category or search across all 21+ tools from the dashboard.