Generate an MD2 hash for any string input.
Generate an MD5 hash of 32 characters length for any string input.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Easily download any YouTube video thumbnail in all the available sizes.
Parse details from any URLs.
Validate JSON content and make it looks good.
Upload a QR code image and extract the data out of it.