StackDrawer Lens Privacy Policy

Last updated: October 26, 2026

StackDrawer Lens is a browser extension that helps users discover software that may be used on websites. This policy explains what the extension accesses, how it processes information, and what happens when you follow links to StackDrawer.

1. Information accessed by the extension

When you use StackDrawer Lens, the extension checks the active website for publicly visible signals associated with supported software tools. These may include page elements, website resources, embedded content, metadata and other technical markers.

To provide automatic detection, Lens may perform these checks when a website finishes loading and when you switch browser tabs.

2. How information is processed

Website information and scan results are processed locally in your browser.

StackDrawer Lens does not send scanned page contents, detected software results or your browsing history to StackDrawer’s servers. The extension does not maintain a browsing history or a remote database of the websites you visit.

Detection is not guaranteed. Some tools may not be identified, and a detected signal does not necessarily prove that a website uses a particular product or service.

3. Links to StackDrawer

The extension may display links to relevant software reviews and guides on https://stackdrawer.com/.

If you click one of these links, your browser opens the relevant StackDrawer page. StackDrawer may receive normal website visit information and use website analytics in accordance with its main Privacy Policy.

The extension does not transmit your scanned page contents or detection results when you click a link.

4. Sharing and selling information

StackDrawer Lens does not sell user data or send scanned website information to third parties.

The extension does not use scanned page information for advertising, profiling or purposes unrelated to its software-discovery function.

5. Data storage and security

StackDrawer Lens does not save a history of scanned websites or maintain a remote record of scan results. Scanning is performed locally in your browser.

Your browser and Chrome Web Store are subject to their own settings, policies and privacy practices.

6. Children’s privacy

StackDrawer Lens is a general-purpose software-discovery extension and is not designed to collect personal information from children.

7. Changes to this policy

This policy may be updated if the extension’s functionality or privacy practices change. The latest version will be published on this page.

8. Contact

For questions about StackDrawer Lens or this privacy policy, contact:

StackDrawer Support: support@stackdrawer.com

Website: https://stackdrawer.com/