Text to Binary
Convert text into its 8-bit binary representation.
Separator
Binary Output
How Text-to-Binary Conversion Works
Computers store text as numbers. This tool encodes your text as UTF-8 bytes, then writes each byte as an 8-digit binary number (a value from 00000000 to 11111111). ASCII characters map to a single byte, while emoji and accented characters span multiple bytes. Everything runs locally in your browser — your text is never uploaded.
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