Browser Storage Quota Test
Use this when a web app says storage is full, offline data is failing, or browser data cannot be saved.
Browser storage check
Ready to inspect browser storage.
This measures storage available to this website in your browser. It is not your SSD/HDD free-space or SMART-health status.
What happened?Choose the result you observed.
Privacy: Storage estimates are calculated locally.
What this test tells you
This test checks
- Origin storage use
- Origin quota
- Writable local storage
How to read the result
This is website/browser storage, not total SSD/HDD free space.
Browser quotas can change based on device and storage pressure.