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Conversietools

Text to Hex Converter

Convert UTF-8 text into hexadecimal bytes or decode hex pairs back to text, including Japanese characters and emoji.

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Each byte uses two hex digits, with optional whitespace. This is a byte encoding, not a Unicode code-point list; invalid UTF-8 is rejected.

Up to 100,000 UTF-16 units per input and 1,000,000 per result. See the supported formats and examples below.

Hoe werkt het

  1. Convert UTF-8 text into hexadecimal bytes or decode hex pairs back to text, including Japanese characters and emoji.
  2. Choose the mode or options, then run the tool.
  3. Review the result, then copy or download the TXT file.

Voorbeeld

Hi → 48 69

Details en beperkingen

Text stays in your browser; it is not sent to a conversion server.

Referenties

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