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Text to Binary Converter
Convert text to binary and binary back to text, with full UTF-8 support.
Text
Binary
Uses 8-bit UTF-8 encoding, so emoji and accented characters round-trip correctly.
🔒 This tool runs entirely in your browser. Your data is never uploaded.
Frequently asked questions
Does it handle emoji?＋
Yes — it uses 8-bit UTF-8, so emoji and accented characters convert correctly both ways.
How should binary be formatted to decode?＋
As space-separated 8-bit bytes, e.g. 01001000 01101001.