Upload a QR code image and extract the data out of it.
Get all possible details about an SSL certificate.
Convert your HSV color format to HEXA format.
Take an IP and try to look for the domain/host associated with it.
Generate a random number between a given range.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Convert your HSL color format to HEX format.