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Text to Hex

Convert plain text to hexadecimal encoding instantly. Each character is converted to its hex equivalent. Useful for debugging, encoding, and data analysis.

  • 100% free
  • No signup
  • Runs in your browser
Common uses: text to hex · text to hexadecimal · string to hex · convert text hex · ascii to hex

Used 10.4K times today

How to Use Text to Hex

  1. 1

    Enter your text

    Type or paste the text you want to convert to hexadecimal.

  2. 2

    Choose separator

    Select space, dash, or no separator between hex bytes.

  3. 3

    Copy the hex output

    The hex-encoded string appears instantly. Click Copy to use it.

Frequently Asked Questions

What encoding is used?
Text is encoded using UTF-8, which handles ASCII characters and Unicode (emoji, accented letters, etc.).
How do I read hex output?
Each pair of hex digits represents one byte. For ASCII text, each character maps to one byte (e.g. "A" = 41, "a" = 61).

Embed This Tool

Add this tool to your website for free. Just copy and paste the code below:

<iframe src="https://utilko.com/embed/text-to-hex/" width="100%" height="500" frameborder="0" title="Text to Hex"></iframe>

About Text to Hex

The Text to Hex Converter on Utilko converts any string of text into its hexadecimal representation using UTF-8 encoding. Useful for low-level debugging, understanding data encoding, writing byte arrays in code, and working with network protocols.

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