Easily convert years to seconds.
Easily convert years to minutes.
Easily convert years to hours.
Easily convert years to weeks.
Easily convert years to months.
Make sure your passwords are good enough.
Generate a random number between a given range.
Get the web-host of a given website.
Convert kilometers (km) to miles (mi) with ease.
Upload a QR code image and extract the data out of it.
Easily convert minutes to days.