Unicode Encoder Decoder Online

Convert text to Unicode escape sequences or decode Unicode back to readable text. Supports various Unicode formats including \uXXXX, U+XXXX, and HTML entities.

Characters: 0

Unicode encoded text will appear here...

Output length: 0 characters

About Unicode Encoding Decoding

What is Unicode?

Unicode is a computing standard for consistent encoding, representation, and handling of text expressed in most of the world's writing systems.

Supported Formats

  • • \uXXXX - JavaScript/JSON format
  • • U+XXXX - Standard Unicode notation
  • • &#XXXX; - HTML decimal entities
  • • &#xXXXX; - HTML hex entities
  • • \u{XXXXX} - ES6 Unicode format

Common Use Cases

  • • Web development and JSON handling
  • • Internationalization (i18n)
  • • Data migration and processing
  • • Cross-platform text compatibility
  • • Debugging character encoding issues

Features

  • • Bidirectional conversion
  • • Multiple Unicode format support
  • • File upload/download capability
  • • Input/output swapping
  • • Real-time processing