How it works
- 1Type text or paste 8-bit binary bytes.
- 2Choose Text to Binary or Binary to Text.
- 3Copy the result or inspect the hexadecimal representation.
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BROWSER · TextEncoder / JavaScript
Binary Translator
Convert text to 8-bit binary or decode binary bytes back to UTF-8 text. Also view hexadecimal bytes.
✓ Runs locally in your browser✓ No account required✓ No file upload to our server
About this tool
Convert UTF-8 text and binary bytes locally with the browser TextEncoder and TextDecoder APIs.
Frequently asked questions
Does it support Unicode text?
Yes. Text is encoded as UTF-8 bytes before binary conversion.
What binary format should I paste?
Use 8-bit groups such as 01001000 separated by spaces.