Easily convert years to seconds.
Easily convert years to hours.
Easily convert years to days.
Easily convert years to weeks.
Easily convert years to months.
Get the size of a text in bytes (B), Kilobytes (KB) or Megabytes (MB).
Easily remove duplicate lines from a text.
Make sure your passwords are good enough.
Easily convert bytes (B) to kilobytes (kB).
Generate passwords with custom length and custom settings.
Easily convert IDN to Punnycode and back.