Binary Translator
Convert text to binary and binary back to text. Shows byte-level breakdown with decimal values. Free, client-side binary translator tool.
Why Use the Binary Translator?
Understanding how text is represented in binary is fundamental to computer science education and low-level programming. Our Binary Translator converts text to its binary representation and back, with a detailed byte-level breakdown showing character, binary, and decimal values.
Key Features
- Bidirectional conversion: text to binary and binary to text
- Byte-level breakdown showing each character's binary and decimal value
- Space-separated 8-bit binary groups for readability
- Error handling for invalid binary input with clear messages
How to Use
- Select Text→Binary or Binary→Text tab
- Enter your text or space-separated binary groups in the input
- View the translation result and byte breakdown
Technical Details
Each character is converted to its 8-bit binary representation using UTF-8 encoding (charCodeAt + toString(2) with padStart). Binary input is parsed as space-separated 8-bit groups, each converted back via parseInt(byte, 2). Characters with code points above 255 may produce multi-byte sequences.
FAQ
Why are binary groups 8 bits?
8 bits (one byte) is the standard unit for representing a single character in ASCII and many extended character sets. This tool uses 8-bit groups for consistency.
Does this support Unicode characters beyond ASCII?
The tool processes characters using their UTF-16 code units. Characters beyond the Basic Multilingual Plane (code points > 65535) are represented as surrogate pairs.
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