Last updated: March 16, 2026

Information We Collect

PaperPixels does not collect personal information. All paper size lookups and pixel conversion calculations are performed locally in your browser — your inputs and results never leave your device and are never transmitted to our servers. You can use every tool on PaperPixels completely anonymously.

Analytics

We use Google Analytics 4 to understand how visitors interact with our site. GA4 is configured with IP anonymization and collects aggregate, anonymized data such as page views, session duration, and which tools are used most frequently. This helps us improve the site and prioritize new content. No personally identifiable information is collected. You can opt out via the Google Analytics Opt-out Browser Add-on.

Cookies

PaperPixels does not set first-party cookies. Google Analytics sets cookies (such as _ga and _ga_*) to distinguish users and sessions. Google AdSense may set cookies to deliver and measure advertisements. You can manage or block these cookies through your browser settings without affecting the core functionality of our paper size reference tools.

Advertising

We use Google Analytics and Google AdSense to fund PaperPixels as a free service. Google AdSense may use cookies to serve personalized ads based on your browsing history. You can opt out of personalized advertising at Google Ad Settings.

Third-Party Services

Our only third-party integrations are Google Analytics and Google AdSense, both governed by Google's Privacy Policy. We do not sell or share user data with any other parties.

Children's Privacy (COPPA)

PaperPixels is not directed at children under 13 years of age. We do not knowingly collect personal information from children. Our tools require no registration or personal data. If a parent or guardian believes their child has submitted personal information via our contact form, please contact us to have it removed.

Data Retention

Because PaperPixels collects no personal data, there is nothing to retain. Anonymized analytics data is retained per Google Analytics' standard schedule. Contact messages are kept only as long as needed to respond to your inquiry.

Changes to This Policy

We may update this policy from time to time. Changes will be posted on this page with an updated date.

Contact

Privacy questions? Use our contact page.