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.
Get approximate IP details.
Get all possible details about an SSL certificate.
Get all possible details about a domain name.
Extract http/https URLs from any kind of text content.
Generate passwords with custom length and custom settings.
Convert your text to any kind of text case, such as lowercase, UPPERCASE, camelCase...etc.
Upload a QR code image and extract the data out of it.
Transform an image input to a Base64 string.