Make sure your passwords are good enough.
Extract email addresses from any kind of text content.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Easily convert a list of given text into a randomized list.
Get all possible details about an SSL certificate.
Get all possible details about a domain name.
Easily convert bytes (B) to yottabits (Ybit).