Encoding Tool

Binary Encoder / Decoder

Convert text to binary (0s and 1s) and back — instantly in your browser. No data is ever sent to a server.

Binary Tool Client-Side — 100% Private

Separator

Bit Width

Text Input (Ctrl+Enter to convert)

Binary Output (read-only)

About Binary Encoding

Binary encoding represents each character as a sequence of 0s and 1s based on its ASCII or Unicode code point. It's fundamental to how computers store and process text data.