Minify your HTML by removing all the unnecessary characters.
Minify your JS by removing all the unnecessary characters.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get approximate IP details.
Convert text to binary and the other way for any string input.
Convert text to ascii and the other way for any string input.
Decode Base64 input to an image.
Compress and optimize images for a smaller image size but still high quality.