Convert text to binary and the other way for any string input.
Convert text to hexadecimal 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.
Check for 301 & 302 redirects of a specific URL. It will check for up to 10 redirects.
Get the web-host of a given website.
Convert a unix timestamp to UTC and your local date.
Easily convert IDN to Punnycode and back.
Easily convert years to days.