📌 No Data Collection

StackSpy does NOT collect, store, transmit, or share any user data. All technology detection is performed entirely within your local browser instance. No information ever leaves your device.

🔧 Local Processing Only

Every scan runs locally on your machine. StackSpy makes zero external API calls, uses no third-party services, and transmits no data over the network except loading the extension files themselves from the Chrome Web Store.

🎯 Permissions & Their Limited Use

• activeTab — Access the current webpage ONLY when you click the extension icon. No background or cross-tab access.
• scripting — Injects detection script into the page to read framework globals (window.React, window.Vue) and DOM attributes.
• tabs — Reads current tab URL and title for display in the popup and exported reports.
• storage — Reserved for future user preferences (theme, default export format). Currently NOT used.
• <all_urls> — Required to make StackSpy work on ANY website you choose to analyze. The script runs ONLY after your click.

🚫 What We Don't Do

• No background monitoring or tracking
• No modification of webpage content
• No advertising or promotional content
• No user authentication or accounts
• No selling or transferring data to third parties
• No creditworthiness or lending assessments

📁 Export Reports

When you export a report (JSON, Markdown, HTML, or text), the file is saved locally to your device. StackSpy never uploads or transmits these files anywhere.

🔄 Changes to This Policy

Any updates to this privacy policy will be reflected on this page and in the extension's Chrome Web Store listing.

📅 Last Updated

January 2026