Minify your HTML by removing all the unnecessary characters.
Minify your CSS by removing all the unnecessary characters.
Get all possible details about an SSL certificate.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get approximate IP details.
Get all the HTTP headers that an URL returns for a typical GET request.
Get all possible details about a domain name.
Convert your text to any kind of text case, such as lowercase, UPPERCASE, camelCase...etc.