Easily convert minutes to seconds.
Easily convert minutes to hours.
Easily convert minutes to weeks.
Easily convert minutes to months.
Easily convert minutes to years.
Easily convert IDN to Punnycode and back.
Extract email addresses from any kind of text content.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Take an IP and try to look for the domain/host associated with it.
Make sure your passwords are good enough.
Check for 301 & 302 redirects of a specific URL. It will check for up to 10 redirects.