Decode Base64 input to an image.
Get & verify the meta tags of any website.
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.
Compress and optimize images for a smaller image size but still high quality.
Generate passwords with custom length and custom settings.
Get all possible details about an SSL certificate.