Convert Unicode to Bytes

The Convert Unicode to Bytes Tool helps you turn any text into its UTF-8 byte representation, using clear hex format like 0xE2. Whether you’re dealing with emojis, special symbols, or multilingual characters, this tool makes it easy to understand how each one is encoded. It updates live as you type, so you can test, tweak, and explore without delay.

Paste your input above or import a file below.
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Supported file types: .txt, .log, .csv
Total bytes: 0

How to Use:

  1. Paste or type text in the input box. Anything from emojis to accented letters will work.
  2. The hex-encoded UTF-8 output appears instantly on the right.
  3. Click “Copy Output” to grab the result.
  4. Hit “Export to File” if you want to save the hex data.
  5. Use “Choose File” to upload and convert a .txt, .log, or .csv file.
  6. Want to reset? Click “Clear All” to clear input, output, file name, and counters.

What Convert Unicode to Bytes Tool can do:

Convert Unicode to Bytes Tool translates every character into its raw byte-level representation using UTF-8 encoding. The output gives you a space-separated list of hex values like 0x48, 0xE2, 0x9C, etc. This is helpful for debugging encoding issues, inspecting multibyte characters, or learning how text turns into binary at a low level. Everything runs in your browser no uploads, no risk, no delays.

Example:

Input:

🌍

Output:

0xF0 0x9F 0x8C 0x8D

Common Use Cases:

Use this tool to inspect UTF-8 encoding, generate raw hex for debugging or storage, or better understand how Unicode characters are encoded at the byte level. Perfect for developers working with binary protocols, fonts, or hex dumps.

Useful Tools & Suggestions:

If you’re working with raw character data, Convert UTF8 to Unicode is useful for checking how those bytes map back to readable text. And once you’ve got everything in order, Add Line Numbers can help you keep track of each byte in sequence.

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