Take an IP and try to look for the domain/host associated with it.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get all possible details about an SSL certificate.
Get all possible details about a domain name.
Ping a website, server or port..
Encode or decode HTML entities for any given input.
Easily convert bytes (B) to gigabytes (GB).
Easily convert JPG image files to PNG.
Easily convert BMP image files to GIF.
Generated youtube links with exact start timestamp, helpful for mobile users.
Separate text back and forth by new lines, commas, dots...etc.