Privacy Policy

Last updated: March 7, 2026

🛡️ PromptVault is a privacy-first tool. All your data is stored locally on your device. We do not collect, transmit, or sell your personal information.

1. Overview

PromptVault is a Chrome browser extension that helps you save, organize, and quickly insert AI prompts. We are committed to protecting your privacy and being transparent about our practices.

2. Data We Do NOT Collect

3. Data Storage

All data created within PromptVault — including your prompts, folders, tags, and settings — is stored exclusively in your browser's local storage using the chrome.storage.local API. This means:

4. Permissions Explained

PromptVault requests the following Chrome permissions, each for a specific purpose:

5. Content Script Access

PromptVault injects a content script into supported AI chat platforms (ChatGPT, Claude, Gemini, DeepSeek, Perplexity, Grok, Poe) solely to:

The content script does not read, collect, or transmit any content from these websites.

6. Third-Party Services

The free version of PromptVault does not connect to any third-party services. All functionality is self-contained within your browser.

7. Data Security

Since all data is stored locally on your device, it benefits from your operating system's security measures and Chrome's built-in extension sandboxing. We recommend keeping your browser and operating system updated.

8. Children's Privacy

PromptVault is not directed at children under 13. We do not knowingly collect any personal information from children.

9. Changes to This Policy

We may update this privacy policy from time to time. Any changes will be reflected on this page with an updated "Last updated" date. Continued use of the extension after changes constitutes acceptance of the new policy.

10. Contact

If you have questions about this privacy policy or PromptVault, please contact us at:

promptvault.app@gmail.com