Text to Binary Converter
Convert text to binary, hex, octal or decimal codes and back.
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- Number Base Converter — Convert an individual integer between number bases.
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Clear instructions
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How to use the Text to Binary Converter
Encode text as numeric character data or decode numeric input back to text.
- 1 Select Text to Code or Code to Text.
- 2 Choose Binary, Hexadecimal, Octal or Decimal and enter the corresponding input.
- 3 Check the result; use Swap when you want to reverse the conversion.
Example and practical tips
Try the letter A: its ASCII-compatible value is 65 in decimal, 41 in hexadecimal and 01000001 in binary.
Frequently asked questions
Is this encryption?
No. Numeric encoding is reversible and does not protect the contents.
Why might decoding fail or show unexpected characters?
The numeric base, separators and character encoding must match the source. Use a small known sample before decoding a large string.