Privacy Policy

Last Updated: July 2026

ContxtAI ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how our browser extension and website handle your data. Because ContxtAI is built with a "local-first" and privacy-centric architecture, our data practices are incredibly simple: we do not collect, store, or transmit your personal data.

1. Data We Do Not Collect

We do not collect, transmit, or store any of the following information on external servers:

• Personal identifiers (name, email, IP address)
• Your context profiles, rules, or personas
• Your AI chat history or conversations
• Analytics or tracking data
• Web browsing history

2. How Your Data is Stored (Local Storage)

All data created within the ContxtAI extension (including your context profiles, tags, and text snippets) is stored locally on your device using your browser's native local storage API (`chrome.storage.local`).

This data never leaves your computer unless you explicitly choose to export or copy it yourself. We have no access to it, and no third party has access to it.

3. Website Content and Permissions

To function properly, the ContxtAI extension requires permission to access the DOM (Document Object Model) of specific AI platforms (such as chatgpt.com, claude.ai, and gemini.google.com). This permission is used strictly for the following purposes:

• To inject your locally saved context into the AI's chat input box when you click the "Inject" button.
• To read the length of your current conversation to provide a "Context Fade Warning".

We do not log, read, or transmit your conversation history.

4. Open Source Transparency

ContxtAI is 100% open-source. Anyone can review our source code on GitHub to verify our privacy claims and ensure that no hidden tracking or data collection is taking place.

5. Changes to This Policy

If we update this Privacy Policy, we will update the "Last Updated" date at the top of this page. Because we do not collect contact information, we cannot notify you directly of changes, so we encourage you to review this page periodically.

6. Contact

If you have any questions or concerns about this Privacy Policy, please open an issue on our GitHub repository.