Hex ↔ Text Converter
Convert text to hexadecimal and hex to text online for free.
このツールについて
Convert plain text to hexadecimal representation or decode hex strings back to readable text. Useful for debugging, encoding binary data, and working with low-level data formats.
使い方
Enter Input
Type text to convert to hex, or paste a hex string to decode.
Convert
Click Text to Hex or Hex to Text.
Copy Result
Copy the output for use in your project.
活用シーン
Debugging
Inspect binary data and byte values in a human-readable hex format.
よくある質問
Is my data sent to a server?
No. All conversion happens locally in your browser.