๐ปText to Binary Converter
Convert text to binary, hex, or decimal bytes โ and back โ live, with full Unicode support.
Free text to binary converter
Ever wondered what your words look like to a computer? Our free text to binary converter shows you instantly. Type any text and watch it become binary โ each character encoded as its UTF-8 bytes โ or paste a string of 1s and 0s and decode it straight back to readable text. Both directions update live as you type.
It's more than a novelty. Switch the output between binary, hexadecimal, and decimal bytes to see the same data three ways, and because it uses real UTF-8 encoding, everything from plain letters to accents and emoji converts correctly and round-trips perfectly. Invalid binary gets a clear error rather than garbage, and a byte counter shows exactly how much data your text occupies.
Simply enter text or binary to convert instantly. No sign-up, no downloads, no limits.