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PromptVault — Privacy Policy

Last updated: 30 June 2026

PromptVault is a browser extension that lets you save and insert your own AI prompts. Your privacy is simple to explain because the extension does almost nothing with your data.

What we collect

Nothing is sent to us or to any third party. PromptVault has no servers, no analytics, no tracking, and no accounts.

What is stored, and where

The prompts you create (their titles, text, and optional folder names) are saved using Chrome's built-in chrome.storage.sync API. This keeps your prompts on your own device and, if you are signed in to Chrome, syncs them across your own browsers through your Google account. We never see this data — it stays within your browser / Google account.

Permissions we use

  • storage — to save your prompts locally and sync them across your own devices via Chrome.
  • Host access to the AI chat sites listed in the extension (ChatGPT, Claude, Gemini, Perplexity, Poe) — used only to insert a prompt into the chat box and to show the in-page quick picker. The extension does not read, collect, or transmit the contents of those pages.

Data sharing and selling

We do not sell, share, or transmit your data. There is nothing to share — your prompts never leave your browser / Google account.

Removing your data

Uninstalling the extension, or clearing the prompts within it, removes the data.

Contact

Questions: arvindvyas07@gmail.com

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