From date to timestamp online
From timestamp to date online
Count days between dates and check leap years with calendar math in the browser
Translate between text characters and their ASCII numeric codes
Validate identifier checksums such as Luhn cards and MOD-97 IBAN keys
Encrypt and decrypt messages using the most commonly used encryption algorithms
Convert CSV to JSON, JSON to CSV, and pretty-print XML in your browser
Generate randomly, calculate or validate an Italian tax code for testing purposes
120 tools