Hex Encode / Decode
Convert text to hexadecimal and back.
Input
Output
Encode text into hexadecimal (UTF-8 bytes) or decode hex back into readable text.
How to use
- Choose the direction.
- Type or paste your input.
- Copy the result.
Frequently asked questions
- What encoding is used?
- Text is encoded as UTF-8 bytes, each shown as two hex digits.
- Does it accept 0x prefixes?
- Yes, 0x prefixes and spaces are ignored when decoding.