Easily convert JPG image files to PNG.
Easily convert JPG image files to GIF.
Easily convert JPG image files to BMP.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get all possible details about an SSL certificate.
Get approximate IP details.
Take an IP and try to look for the domain/host associated with it.
Easily convert IDN to Punnycode and back.
Convert your text to any kind of text case, such as lowercase, UPPERCASE, camelCase...etc.