Text & encoding

Text to Hex

Encode text as space-separated UTF-8 hexadecimal bytes. Nothing you enter leaves your browser.

Enter text

Result

Your result will appear here.

Simple by design

Get the answer, without the clutter.

FormatCalc is built for quick work. This text to hex runs entirely on your device, so private text and data stay private.

01

Enter or paste your information.

02

Transform it with one click.

03

Copy, use, or download your result.

Common questions

Using the Text to Hex

Is the Text to Hex free to use?

Yes. FormatCalc's Text to Hex is free to use with no account required.

Is my data private when I use the Text to Hex?

Yes. This tool processes your input locally in your browser. FormatCalc does not upload or store what you enter.

How do I use the Text to Hex?

Paste or type your input, select any available options, and choose Convert to hex. You can then copy the result.