Easily convert years to seconds.
Easily convert years to minutes.
Easily convert years to days.
Easily convert years to weeks.
Easily convert years to months.
Make sure your passwords are good enough.
Get the gravatar.com globally recognized avatar for any email.
Get approximate IP details.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Easily remove duplicate lines from a text.
Check if the URL is banned and marked as safe/unsafe by Google.