Easily convert years to seconds.
Easily convert years to minutes.
Easily convert years to hours.
Easily convert years to days.
Easily convert years to months.
Get the gravatar.com globally recognized avatar for any email.
Get & verify the meta tags of any website.
Extract email addresses from any kind of text content.
Check for 301 & 302 redirects of a specific URL. It will check for up to 10 redirects.
Check if the URL is cached or not by Google.
Make sure your passwords are good enough.