Browser
Is Local Storage Available?
Test whether localStorage is available and working in your browser.
Live Result
Detecting…
What is it?
localStorage lets websites persist key-value data on your device with no expiration date. It is used for themes, drafts, and offline caches.
Why this matters
Apps that remember your preferences rely on localStorage. Private browsing modes may restrict or clear it when the session ends.
Common values
| Label | Value |
|---|---|
| Available | Yes |
| Unavailable | No |
Troubleshooting
localStorage unavailable in private mode
Some browsers disable storage APIs in private/incognito mode. Use a normal browsing window.
Related Tools
Explore more diagnostics
Visit the DeviceScope homepage for a complete live dashboard, or browse all tools in the Browser category.