Harmonic Size Converter

A clean, harmonious storage size converter for KB/MB/GB (plus B and TB). Works offline with no permissions.

Harmonic Size Converter is a simple and clean Chrome extension that helps users convert storage sizes between common units such as KB, MB, and GB. The extension allows users to enter a numeric value, select a unit system, and instantly view conversions across multiple size units. It supports both decimal (base-1000) and binary (base-1024) calculation systems to match common technical use cases. All calculations are performed locally within the extension and are displayed in a calm, easy-to-read interface designed for clarity and balance. The extension is intended as a practical utility tool and does not rely on external services. Key features include: Convert between KB, MB, and GB (with additional units available) Support for decimal and binary calculation systems Clean, harmonious interface for easy reading One-click copy of conversion results Works fully offline No data collection and no tracking Harmonic Size Converter does not access browsing activity, does not collect personal data, and does not require any special permissions. All functionality is contained entirely within the popup.