Text to Binary Converter
Frequently Asked Questions
How does the Text to Binary Converter work?
The tool reads each character in your input, looks up its Unicode (ASCII) code point as a decimal number, then converts that number to base-2 (binary). The result is padded to 8 bits per character and displayed with spaces between each byte for easy reading.
Does the tool support special characters and emoji?
Yes. Any character with a valid Unicode code point is supported. Standard ASCII letters and digits produce one 8-bit byte each. Extended Unicode characters like accented letters or emoji produce multiple bytes because their code points exceed 255 and require multi-byte UTF-8 encoding.
What is the difference between text-to-binary and integer-to-binary conversion?
Text-to-binary converts each character using its ASCII or Unicode code point. The digit '7' as text becomes 00110111 (code point 55). Integer-to-binary converts the numeric value directly — the integer 7 becomes 00000111. The results are different and are used in different contexts.
Can I convert binary back to text?
Yes. Use the companion Binary to Text Converter tool on Diztool. Paste binary code with spaces between each 8-bit group and the tool will decode each byte back to its corresponding ASCII or Unicode character, restoring your original text string.
Why do lowercase and uppercase letters have different binary codes?
Because ASCII assigns them different code points. Uppercase A–Z occupy codes 65–90 and lowercase a–z occupy 97–122. The difference is exactly 32, which is the value of bit 5 (00100000). Flipping that single bit toggles the case of any ASCII letter.
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