UTF-8 Encoder/Decoder Online | Text to UTF-8 Hex Converter
Online UTF-8 encoding and decoding tool. Convert text to UTF-8 hex byte sequence and back. Supports custom delimiters.
UTF-8 Encode/Decode
Instructions
- Encode: Convert text to UTF-8 hex byte sequence
- Decode: Convert UTF-8 hex byte sequence back to text
- Delimiters are supported (space, 0x prefix, etc.)
UTF-8 Knowledge
What is UTF-8?
UTF-8 is a variable-width character encoding used for electronic communication. It uses 1 to 4 bytes to represent standard Unicode characters.
Features
Backwards compatible with ASCII. Efficient for Latin scripts. The dominant encoding for the World Wide Web.
Key Features
- Variable width (1-4 bytes)
- Self-synchronizing
- No endianness issues (byte order)
Common Applications
- Web pages (HTML5)
- Database storage
- Email transfer
- API responses (JSON)