Get approximate IP details.
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..
Extract email addresses from any kind of text content.
Convert markdown snippets to raw HTML code.
Convert forum type bbcode snippets to raw HTML code.
Validate JSON content and make it looks good.
Easily remove duplicate lines from a text.