Free Text and Hex Converter
Convert UTF-8 text to hexadecimal bytes or hexadecimal back to text.
Text and Hex Converter
Enter a value to begin.
How to use this text and hex converter
- Enter text or an even-length hexadecimal byte sequence.
- Check the inputs and preview, then use the primary action.
- Download, copy or use the result shown by the tool.
How the result is calculated
The browser encodes and decodes UTF-8 bytes without remote processing.
All calculation and transformation work happens in this browser tab. No entered value is sent to an Noler Tools application server.
Important limitations
Results are provided for convenience and should be checked independently before an important decision. A format or checksum result never authenticates an identity, document, account, licence, vehicle or registration.
Frequently asked questions
Is this text and hex converter free?
Yes. It is free to use and does not require an account.
Does Noler Tools save my input?
No. The input and result remain in temporary browser memory and are not uploaded or saved by this site.