0x
Data utility
Text ↔ Hex
Encode UTF-8 text as hexadecimal bytes or decode it locally. Private by default, with all processing done in your browser.
Input
Result
42 72 6f 77 73 65 72 42 65 6e 63 68Ready — processing stays in your browser.
How to use this tool
A quick text ↔ hex workflow
Encode UTF-8 text as hexadecimal bytes or decode it locally. Paste or enter your data, use the available controls, then copy or download the result when it is ready.
- Everything runs in your browser, so your working data stays on your device.
- No account, installation, or upload is needed.
- Use the related utilities below when you need the next step in your workflow.