Math Charts does not collect, store, or share any personal information. We use Google Analytics for anonymized traffic measurement — see the Analytics section below for details.
We use Google Analytics to understand how visitors use the site. GA collects anonymized data such as page views and download events. No personally identifiable information is collected. You can opt out of Google Analytics tracking by using a browser extension such as Google’s opt-out add-on.
Our charts are generated entirely in your browser. No data is sent to our servers. PDF and PNG downloads are created locally on your device.
If you have questions about this policy, reach out at hello@math-charts.com.
Last updated: May 27, 2026