Get approximate IP details.
Get all possible details about an SSL certificate.
Get all possible details about a domain name.
Ping a website, server or port..
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Use the Google translator API to generate text to speech audio.
Get all the HTTP headers that an URL returns for a typical GET request.
Upload a QR code image and extract the data out of it.
Get the web-host of a given website.