Binary to Text Converter
Converts between plain text and binary (8-bit per character). Type some text and see every character as its 8-bit binary code, or paste binary and get the text back. Good for understanding how text encoding actually works.
How it works
Each character is converted to its 8-bit ASCII code in binary (base-2). For example, 'A' = 65 = 01000001.
How to use
- Pick which direction you need: text to binary, or binary back to text.
- Type or paste your input in the box.
- The converted output appears instantly. Copy it with one click.
Related tools:
Every character you type has a numeric code in ASCII or Unicode. The letter A is 65 in decimal, which is 01000001 in 8-bit binary. This converter shows exactly what the computer sees when you type text - each character becomes an 8-bit pattern of 1s and 0s.
It is mostly used in computing education (understanding how text is stored), low-level debugging, and occasionally in puzzles or cipher challenges. The reverse direction - binary strings back to text - is useful when you have binary data in a log file or network dump and need to see what it represents as readable characters.
Frequently Asked Questions
Why is each character 8 bits?
8 bits = 1 byte, which can represent 256 values (0-255). ASCII uses 128 of these for English characters and control codes. Extended ASCII and Latin-1 use all 256. For Unicode (which handles all world scripts), characters can be 1-4 bytes in UTF-8 encoding.
How does binary relate to hexadecimal?
Every 4 binary bits map to exactly one hex digit. 01000001 splits as 0100 (= 4) and 0001 (= 1), giving hex 41. This is why programmers often use hex as a compact way to write binary values - the letter A is 0x41 in hex.
Can this tool handle non-English characters?
For standard ASCII (English letters, digits, punctuation) it works cleanly. For Unicode characters outside the basic ASCII range, the binary representation follows UTF-8 encoding and may span multiple bytes per character.