Text to Binary

Convert text to binary and binary back to text. UTF-8 based, so Korean and emoji work too. Everything runs in your browser.

Input

Output

FAQ

Is my text sent to a server?

No. All conversion happens entirely in your browser and no text leaves your device.

Does it handle non-ASCII text?

Yes. It works on UTF-8 bytes, so Korean, Japanese, and emoji become multiple bytes (8 bits each).

What binary format should I input?

Use 8-digit (1-byte) groups separated by spaces, e.g. 01001000 01101001.

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