This application is a complete, standalone, single-file solution designed to visualize browser storage metrics. It utilizes the `navigator.storage.estimate()` API within a modern, responsive, and aesthetically premium interface. ```html Free IndexedDB Storage Quota Estimator & Visualizer

Storage Quota Estimator

Real-time analysis of browser storage capacity

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Used

Initializing...
Quota
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Used
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Remaining
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Estimates are calculated via the StorageManager API.