Privacy Policy

Effective date: 2026-04-25 · 中文

Autofill Assistant is a Chrome browser extension that uses the Anthropic Claude API to fill out web forms on the user's behalf, based on a resume the user has voluntarily uploaded. This policy explains exactly what data we handle, how, and where it goes.

1. The TL;DR

2. What information the extension handles

2.1 Information you provide

2.2 Information collected automatically when you use a feature

2.3 What we do NOT collect

3. How information is stored

All data described above is stored only on your local device using Chrome's chrome.storage.local API. The data never leaves your device except as described in section 4.

4. Sharing with third parties

The extension uses one third-party service: Anthropic (the maker of the Claude AI model). When you trigger an action that requires AI (parsing a resume, filling a form, optimizing a profile), the relevant content (your profile data + the form-field metadata or document content) is sent directly from your browser to https://api.anthropic.com via HTTPS, authenticated with your own API key.

Anthropic's handling of that data is governed by Anthropic's own privacy and usage policies, which you accepted when you registered for an Anthropic account. See https://www.anthropic.com/legal/privacy.

We do not share your data with any other third party. We do not sell your data. We do not use your data for advertising.

5. Data retention

The extension retains your profile and settings until you delete them through the extension's UI, clear your browser data for the extension, or uninstall the extension. Uninstalling the extension deletes all locally stored data.

6. Your rights and controls

7. Children's privacy

The extension is not directed at children under 13. We do not knowingly collect data from children.

8. Changes to this policy

If we change this policy, the new version will be published at this same URL with an updated effective date. The version of this policy in effect at the time you use the extension is the version that applies to that use.

9. Contact

For questions or concerns about this policy, contact: xuweizhixin@gmail.com.

Source code: github.com/leverageaiapp/autofill-assistant (private).