Easily convert BMP image files to PNG.
Easily convert BMP image files to WEBP.
Easily convert BMP image files to JPG.
Upload a QR code image and extract the data out of it.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Take an IP and try to look for the domain/host associated with it.
Generate a SHA-512 hash for any string input.
Check whether a website is using the new HTTP/2 protocol or not.
Make sure your passwords are good enough.