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About Number Base Converter

Convert numbers between binary, octal, decimal, and hexadecimal bases. Essential for programmers working with low-level data, memory addresses, color codes, and binary operations. Supports large numbers and fractional values.

How to Use

  1. 1Enter a number in any base
  2. 2View conversions to all other bases instantly
  3. 3Use the base selector if copying from specific format
  4. 4Copy results to clipboard

Key Features

  • Binary (base 2) conversion
  • Octal (base 8) conversion
  • Decimal (base 10) conversion
  • Hexadecimal (base 16) conversion
  • Supports negative numbers
  • Large number support
  • Real-time conversion

Common Use Cases

Programming and debuggingWorking with color codes (HEX)Understanding binary dataComputer science educationEmbedded systems development

Privacy First

All processing happens directly in your browser. Your files never leave your device and are never uploaded to any server.

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