Convert any text to binary (0s and 1s) and back. ASCII to binary, binary to text translator. Free, instant, private.
Every character you type is stored in a computer as a sequence of binary digits (0s and 1s). This converter uses 8-bit ASCII encoding where each character maps to an 8-digit binary number (one byte). For example, 'A' = 01000001, 'a' = 01100001, '0' = 00110000.
Common uses: encoding puzzles, learning how computers store text, steganography, and educational projects. Paste binary back into the input and click → Text to decode.