TOOLS IM

Binary Converter

Convert numbers between binary, octal, decimal and hexadecimal, and text to binary.

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About the Binary Converter

Binary Converter converts integers of any size between bases 2, 8, 10 and 16 as you type, and translates text to binary and back using UTF-8, so Arabic text works too.

How to use the Binary Converter

  1. Type a number in any base to see the others.
  2. Or type text to see its binary representation.
  3. Copy the result.

Frequently asked questions

Are very large numbers supported?

Yes. Calculations use arbitrary-precision integers.

Why does an Arabic letter use 16 bits?

In UTF-8 most Arabic letters take two bytes.