Easily convert JPG image files to PNG.
Easily convert JPG image files to WEBP.
Easily convert JPG image files to GIF.
Easily convert JPG image files to ICO.
Check if the URL is cached or not by Google.
Get details of any file type, such as the mime type or last edit date.
Get the web-host of a given website.
Parse details from user agent strings.
Convert pounds (lb) to kilograms (kg) with ease.
Make sure your passwords are good enough.