Take an IP and try to look for the domain/host associated with it.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get all possible details about an SSL certificate.
Get all possible details about a domain name.
Ping a website, server or port..
Convert kilometers per hour (kph) to miles per hour (mph) with ease.
Make sure your passwords are good enough.
Convert kilograms (kg) to pounds (lb) with ease.
Remove all the emojis from any given text with ease.
Extract email addresses from any kind of text content.
Convert your RGBA color format to RGBA format.