Last updated: January 12, 2026

Overview

StackQR is committed to protecting your privacy. This policy explains how we handle your information when you use our QR code generation service.

Data Collection

We do not collect your QR code data. All QR code generation and processing happens entirely in your browser. The information you enter to create QR codes never leaves your device.

What We Collect

We may collect:

• Analytics: Anonymous usage statistics via Google Analytics (page views, device type, general location)
• Local Storage: Usage counters and preferences stored only in your browser

What We Don't Collect

We do NOT collect:

• QR code content or data you generate
• Personal information
• Contact details (unless you explicitly provide them via contact form)
• Payment information (we don't charge for the service)

Third-Party Services

We use Google Analytics to understand how our service is used. Google Analytics may collect:

• IP address (anonymized)
• Device and browser information
• Pages visited and time spent

You can opt out of Google Analytics using browser extensions or privacy settings.

Cookies

We use minimal cookies only for:

• Analytics (Google Analytics)
• Local storage for usage counters

Data Security

Since all QR code processing happens in your browser and no data is transmitted to our servers, your QR code content is inherently secure.

Children's Privacy

Our service is not directed to children under 13. We do not knowingly collect information from children.

Changes to Policy

We may update this privacy policy from time to time. We will notify you of significant changes by updating the date at the top of this policy.

Contact Us

If you have questions about this privacy policy, please contact us through our contact page.

Your Rights

You have the right to:

• Clear your browser's local storage at any time
• Opt out of analytics tracking
• Use the service without providing any personal information