Easily convert weeks to seconds.
Easily convert weeks to hours.
Easily convert weeks to days.
Easily convert weeks to months.
Easily convert weeks to years.
Convert text to ascii and the other way for any string input.
Check if the URL is cached or not by Google.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Decode Base64 input to back to string.
Encode any string input to Base64.
Decode Base64 input to an image.