Hex Converter

Convert plain text to UTF-8 hex and decode hex back to text.

UTF-8 Hex

Processed locally in your browser

● Ready

Input

Output

What is hex encoding?

Hex encoding represents each byte as two hexadecimal digits (0–9, a–f). It is useful for debugging binary data and Unicode text.

This tool uses UTF-8. Multi-byte characters produce multiple hex byte pairs separated by spaces.