unicode
Unicode Decoder
Decode Unicode escape sequences
2 free tools
Unicode is the universal character encoding standard that covers virtually every writing system on earth. Unicode escape sequences (like \u0041 for 'A') are used in programming languages, JSON, and configuration files to represent characters that may not render safely in certain contexts. These tools let you encode text to Unicode escapes and decode escape sequences back to their original characters.
A Unicode escape is a notation like \u0041 or \u{1F600} that represents a character by its Unicode code point. Most programming languages support this notation in strings.
Use Unicode escapes when working with systems that only support ASCII, when embedding non-ASCII characters in source code comments, or when debugging character encoding issues.
Yes. All encoding and decoding runs locally in your browser with no server upload.