Binary Translator
Convert between text and binary in real time. Also view octal and decimal representations.
Convert between text and binary in real time. Also view octal and decimal representations.
Binary is the fundamental language of computers, representing all data as sequences of 0s and 1s. This tool provides instant bidirectional conversion between human-readable text and binary code. It also shows octal (base-8) and decimal (base-10) representations for each character, giving you a comprehensive view of how text is encoded numerically.
Each character in your text is converted to its ASCII or Unicode code point, then represented as an 8-bit binary number. For example, the letter "A" has a decimal value of 65, which in binary is 01000001. Spaces between binary groups make the output easy to read and parse.
Enter space-separated binary numbers in the right panel, and the tool converts them back to text characters in real time. Each 8-bit binary group is interpreted as a character code. The tool handles both 7-bit and 8-bit binary inputs.
Students learning about computer science fundamentals, programmers debugging encoding issues, and educators teaching number systems all benefit from this tool. It is also useful for creating binary-encoded messages, understanding character encoding, and exploring how computers represent text internally.
All conversions happen locally in your browser using JavaScript. No data is transmitted to any server.