Easily convert days to seconds.
Easily convert days to minutes.
Easily convert days to hours.
Easily convert days to weeks.
Easily convert days to months.
Get the gravatar.com globally recognized avatar for any email.
Get & verify the meta tags of any website.
Easily convert bytes (B) to terabytes (TB).
Easily convert bytes (B) to kilobits (kbit).
Make sure your passwords are good enough.
Easily convert bytes (B) to yottabytes (YB).