Text to Binary Converter
Convert text to binary code online. Free Text to Binary converter for learning, programming, and data encoding.
How to Use This Text to Binary Converter
- Type or paste your text into the input field.
- Each character is converted to its binary (base-2) representation in real time.
- Copy the binary output for use in your project or documentation.
What is Text to Binary Conversion?
Text to Binary conversion transforms each character in a string into its binary (base-2) representation. Each character is first converted to its ASCII or Unicode code point, then expressed as a sequence of 0s and 1s. This is fundamental to understanding how computers store and process text data.
Features
- Real-time conversion of text to 8-bit binary sequences
- Support for all ASCII and Unicode characters
- Space-separated output for easy reading of individual bytes
- One-click copy of binary output to clipboard
Frequently Asked Questions
How many bits does each character use?
Standard ASCII characters use 8 bits (1 byte) each. Extended Unicode characters may use multiple bytes (16, 24, or 32 bits) depending on the character and the encoding scheme (UTF-8).
What is the difference between ASCII and Unicode binary?
ASCII covers 128 characters using 7 bits (padded to 8). Unicode extends this to over 140,000 characters across all writing systems, using variable-length encoding in UTF-8 (1 to 4 bytes per character).