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.
Make sure your passwords are good enough.
Get all possible details about an SSL certificate.
Easily convert bits (bit) to exbibytes (EiB).
Easily convert nibbles to tebibits (Tibit).
Convert kilometers per hour (kph) to miles per hour (mph) with ease.
