Text to Binary Converter
Convert plain text into binary code (0s and 1s) instantly. 100% free, secure, and works entirely in your browser.
Understanding Binary
What is Binary? Binary is a base-2 number system that uses only two digits: 0 and 1. It is the fundamental language of computers, representing the "on" (1) and "off" (0) states of electronic transistors.
How does it work? Each character in your text has a numerical code (ASCII/Unicode). For example, the capital letter 'A' is 65. In binary, 65 is represented as 01000001.
Why convert? Converting text to binary is often done for educational purposes, debugging low-level data streams, or simply for "fun" to see how machines interpret human language.
Privacy First: Like all our tools, this calculation happens strictly on your device. Your text is never sent to any server, making it safe for encoding even sensitive messages.