Text to Binary
Convert text to binary bits and binary back to ASCII text
About Text to Binary
Text to Binary lets you convert text to binary bits and binary back to ascii text.
Category: Encoding.
Frequently asked questions
What is binary encoding?
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Binary encoding represents each byte of data as a sequence of 8 bits (0s and 1s). It is the lowest-level digital representation and is useful for education, debugging, and understanding how computers store text.
Why does each character take 8 bits?
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This tool encodes text as UTF-8 bytes, where standard ASCII characters each fit in one byte (8 bits). Characters outside the basic ASCII range — like accented letters or emoji — may use 2–4 bytes, producing 16–32 bits per character.
Can I decode binary back to text?
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Yes. Paste your binary string (space-separated 8-bit groups) and click Binary → Text to recover the original content.
What encoding standard does this use?
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UTF-8. It is the dominant text encoding on the web and correctly handles ASCII, Latin characters, and full Unicode including emoji.