Encode and decode data in Base64, URL, HTML, JWT, binary, hex, and more.
14 tools available
Encode and decode Base64 with UTF-8 support
Encode and decode URL strings
Encode and decode HTML entities
Decode and inspect JSON Web Tokens
Convert text to binary and back
Convert text to hexadecimal and back
Convert text to Morse code and back
ROT13 cipher encoder/decoder
Convert between binary, octal, decimal, hex
RFC 4648 Base32 encoding
Convert international domains to Punycode
Convert text to NATO alphabet
Caesar cipher with configurable shift
Convert text to Unicode Braille