Free Online File Size Converter

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About This Tool

Our free online file size converter helps you convert between different file size units instantly. Perfect for developers, system administrators, and anyone who needs to work with file sizes in different units.

Features

  • Convert between B, KB, MB, GB, TB, and PB
  • Real-time conversion
  • High precision results
  • Simple and intuitive interface
  • No data storage - your conversions stay private

How to Use

  1. Enter the value you want to convert
  2. Select the source unit (e.g., KB)
  3. Select the target unit (e.g., MB)
  4. View the converted result instantly

Common Conversions

  • 1 KB = 1024 bytes
  • 1 MB = 1024 KB
  • 1 GB = 1024 MB
  • 1 TB = 1024 GB
  • 1 PB = 1024 TB

Perfect For

  • Developers and programmers
  • System administrators
  • Data analysts
  • IT professionals
  • Anyone working with file sizes