Privacy Policy
Last updated: February 7, 2026
The Short Version
CtxPort does not collect, store, or transmit any user data. Period.
Data Collection
CtxPort collects zero user data. There are:
- No analytics
- No tracking
- No cookies
- No telemetry
- No user accounts
- No data sent to any server
All conversation processing happens 100% locally in your browser. Your conversations never leave your machine.
Extension Permissions
CtxPort requests a minimal set of browser permissions. Here’s what each one does and why it’s needed:
| Permission | Why It’s Needed |
|---|---|
activeTab | Access the current tab to extract conversation content when you click copy |
storage | Store your preferences (copy format, theme, etc.) locally in your browser |
host_permissions for supported AI sites | Required to inject copy buttons and read conversation DOM on ChatGPT, Claude, and other supported platforms |
These permissions are the minimum required for CtxPort to function. No permission is used for data collection.
Open Source
CtxPort is fully open source under the MIT license . Anyone can audit the source code to verify that no data collection occurs.
Third-Party Services
CtxPort does not integrate with any third-party analytics, advertising, or data collection services. The CtxPort website is hosted on Cloudflare for content delivery only.
Children’s Privacy
CtxPort does not knowingly collect any personal information from anyone, including children under the age of 13.
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 revision date. Since CtxPort collects no data, changes are unlikely to be material.
Contact
If you have questions about this privacy policy, please contact us at 2214962083@qq.com.