Writer & Dev
Text to Binary
Convert any text into its 8-bit binary representation, byte by byte. Uses UTF-8 encoding so emoji and non-ASCII characters work.
Runs in your browser — your text is never uploaded or stored.
Binary output
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FAQ
What encoding is used?
UTF-8, so every byte of the encoded text becomes 8 bits.
How are bytes separated?
Bytes are space-separated for readability. You can strip spaces after copying.
Does it handle emoji?
Yes — emoji are UTF-8 encoded into multiple bytes.
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