Convert text to binary and the other way for any string input.
Convert text to ascii and the other way for any string input.
Convert text to decimal and the other way for any string input.
Convert text to octal and the other way for any string input.
Easily convert PNG image files to JPG.
Convert your HSL color format to HEX format.
Easily convert megabits (Mbit) to zebibits (Zibit).
Make sure your passwords are good enough.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Reverse a list of given text lines.