Easily convert years to seconds.
Easily convert years to hours.
Easily convert years to days.
Easily convert years to weeks.
Easily convert years to months.
Get all possible details about an SSL certificate.
Ping a website, server or port..
Get all possible details about a domain name.
Make sure your passwords are good enough.
Extract email addresses from any kind of text content.
Use the Google translator API to generate text to speech audio.