Take an IP and try to look for the domain/host associated with it.
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..
Generate a bcrypt password hash for any string input.
Minify your HTML by removing all the unnecessary characters.
Reverse the letters in a given sentence or paragraph with ease.
Minify your JS by removing all the unnecessary characters.
Convert your text to any kind of text case, such as lowercase, UPPERCASE, camelCase...etc.
Minify your CSS by removing all the unnecessary characters.