Text to binary code and back

Convert text to binary code (8-bit bytes) and back. Runs in your browser, free, no signup.

Text or code

Result

Text to binary code and back

Convert any text into binary — each character is represented as an 8-bit byte (0 and 1). You can also decode binary code back to text. This tool is useful for learning encoding and low-level tasks. Everything runs locally in your browser.