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Text to Binary Converter

Convert text to binary code (8-bit UTF-8 bytes), including emoji and accented letters.

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How to use the Text to Binary Converter

  1. 1

    Type or paste your text.

  2. 2

    Choose a separator between bytes.

  3. 3

    Copy the binary code.

Frequently asked questions

Why do some characters take more than 8 bits?

Text is encoded as UTF-8. English letters use one byte, accented letters two, and emoji four, so they produce 16 or 32 bits.

How do I convert it back?

Press Swap to open the Binary to Text converter with your binary code already filled in.