Upload a QR code image and extract the data out of it.
Decode URL input to back to a normal string.
Convert a unix timestamp to UTC and your local date.
Convert text to binary and the other way for any string input.
Generate deep link mailto with subject, body, cc, bcc & get the HTML code as well.
Convert text to octal and the other way for any string input.
Easily convert IDN to Punnycode and back.