Content Utilities · No. 84
Convert text to binary, hex, octal or decimal bytes, and decode them back.
84
Content Utilities
How it works
Everything runs in your browser, so results appear the moment you type.
Type, paste or upload a text file into the input box.
Choose the settings you want. The result updates instantly.
Copy the result, save it as a file, or send it back as new input.
About this tool
Text is converted to UTF-8 bytes, so every character including emoji round-trips correctly. Switch between binary, hexadecimal, octal and decimal, and decode in the other direction.
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FAQ
UTF-8 uses one byte for basic Latin letters and up to four bytes for other characters. Emoji take four.
Yes. It is completely free with no sign up, no usage limits and no API keys. Every Content Refiner tool runs in your browser.
Yes. Your text is processed on your own device and is never uploaded, stored or shared. Once the page has loaded, the tool even works offline.
Yes. The Text to Binary Converter works in any modern browser on phones, tablets and computers.
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