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Local Notepad Privacy

localStorage lives only in the current browser/device and does not sync; it is not an encrypted vault, and others on the device or extensions may read it. Do not store passwords, IDs or card numbers; clear notes and downloads on shared computers.

更新 2026-10-31 · 公式可核验

Clearing browser data, switching devices or closing private mode.

Browser reinstall or profile corruption.

Use a local encryption tool for sensitive content.

Download/back up important notes.

FAQ

Is localStorage encrypted?

No; it is readable on the same device.

Does private mode work?

Yes, but closing the window clears it.

Sources

Related calculators

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