Generate random strings for passwords offline.You can set length, count, and character sets.
Check whether a specific port is open on an FQDN (domain) or IP address from the Internet.Supports URL input and Punycode (IDN) as well.
Generate hash values from text.Supports common algorithms and optional salting.
Encrypt and decrypt text using a key.
Check a site's SSL/TLS certificate information.
Check whether your current IP is detected as a VPN/proxy.
Check HTTP security headers and see recommended settings.
Generate a QR code for connecting to a Wi‑Fi network.You can set SSID, password, encryption type, size, colors, and more.
Check whether iCloud Private Relay appears to be in use.
Generate random UUIDs (Version 4) in bulk.