Easily convert GIF image files to ICO.
Easily convert GIF image files to WEBP.
Easily convert GIF image files to JPG.
Easily convert GIF image files to BMP.
Get the gravatar.com globally recognized avatar for any email.
Ping a website, server or port..
Get all possible details about a domain name.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Make sure your passwords are good enough.
Take an IP and try to look for the domain/host associated with it.