File Size Unit Converter

Converted Values:

Bytes (B):

Kilobytes (KB):

Megabytes (MB):

Gigabytes (GB):

Terabytes (TB):

About File Size Unit Converter

Convert file sizes between bytes, KB, MB, GB, TB, and more. Free online File Size Unit Converter for easy calculations.

How to use File Size Unit Converter

Convert file size units accurately: 1. Enter the file size value and select the input unit. 2. The tool will automatically calculate and display the equivalent size in other common units like Bytes, Kilobytes, Megabytes, Gigabytes, and Terabytes.

How it works

This converter uses standardized conversion factors to transform file size measurements between different units locally in your browser. All calculations are immediate and private.

Privacy & Security

  • ✅ 100% Private: No server-side storage
  • ✅ Fast: Zero upload/download latency
  • ✅ Secure: Sandbox processing environment