Easily convert weeks to seconds.
Easily convert weeks to hours.
Easily convert weeks to days.
Easily convert weeks to months.
Easily convert weeks to years.
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.
Convert a number to roman numerals with ease.