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Number Base Converter

Convert numbers across Decimal, Binary, Hexadecimal, Octal, and Base 36 with nibble grouping.

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๐Ÿ”ขNumber Base Converter Documentation & Guide

Converters
The Number Base Converter seamlessly translates integer values between standard radix representations, including Decimal (Base 10), Binary (Base 2), Hexadecimal (Base 16), Octal (Base 8), and Base 36.

๐Ÿ“‹How to Use This Tool

  1. Input Number: Type an integer or string in any supported base (e.g. 255, 10101010, or 0xFF).
  2. Select Source Base: Choose whether the input is Decimal, Binary, Hex, Octal, or Base 36.
  3. Convert Number: Click Convert Number Bases to generate simultaneous outputs across all standard bases with nibble grouping.
  4. Copy Output: Export the converted strings with one click.

โš™๏ธPositional Notation & Radix Math

Every number system uses positional weights based on powers of its radix (b):

โ€ข Binary (Base 2): Digits 0, 1. Powers of 2 (1, 2, 4, 8, 16...)
โ€ข Octal (Base 8): Digits 0โ€“7. Each digit corresponds to 3 binary bits
โ€ข Decimal (Base 10): Standard Arabic numerals 0โ€“9
โ€ข Hexadecimal (Base 16): Digits 0โ€“9 and Aโ€“F. Each hex digit represents exactly 4 binary bits (1 nibble)

๐Ÿ’กPractical Applications

  • Embedded systems and microcontrollers: bitmasking, registers, and GPIO configuration.
  • Computer science education: understanding binary complements and radix conversions.
  • Reverse engineering and network packet inspection: reading hexadecimal byte dumps.
100% Client-Side Privacy Guarantee:All conversions utilize browser BigInt calculations. No numbers, keys, or binary bytes leave your device.
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