Privacy Policy
Your privacy is our priority
Last updated: January 11, 2026
100% Private
All data stored locally in your browser
No Tracking
We don't collect personal information
Your Control
Delete your data anytime you want
Introduction
Ez Grade Calculator is committed to protecting your privacy. This Privacy Policy explains how we handle your information when you use our grade calculator web application. The short version: We don't collect, store, or share any of your personal data or grades.
Information We Collect
Personal Information
We do not collect any personal information. Ez Grade Calculator does not require you to create an account, provide an email address, or share any personally identifiable information.
Grade Data
All grade data you enter (course names, assignment names, scores, weights) is stored locally in your browser using localStorage. This data:
- ✓Never leaves your device
- ✓Is not transmitted to our servers
- ✓Is not accessible to us or any third parties
- ✓Remains under your complete control
Anonymous Analytics
We may use anonymous analytics to understand how users interact with our application. This includes:
- •Page views and navigation patterns
- •Browser type and device information
- •Geographic location (country/region level only)
This data is aggregated and anonymized. It does not include any of your grade data or personal information.
Data Storage & Security
Local Storage
Your grade data is stored in your browser's localStorage, which:
Your Data Control
Third-Party Services
Hosting
This application is hosted on Cloudflare Pages. Cloudflare may collect standard web server logs (IP addresses, request times) for security and performance purposes. See Cloudflare's Privacy Policy for details.
Cookies
Ez Grade Calculator does not use cookies for tracking or advertising. The only cookie used is:
Theme Preference: Stores your light/dark mode preference for a better user experience
Your Rights
Under various privacy laws (GDPR, CCPA, etc.), you have rights regarding your data. Since we don't collect or store your personal information or grade data on our servers, these rights are automatically fulfilled:
Right to Access
All your data is visible in the app
Right to Rectification
You can edit your data anytime
Right to Erasure
You can delete your data anytime
Right to Data Portability
Your data never leaves your device
Children's Privacy
Ez Grade Calculator is safe for users of all ages. Since we don't collect personal information, there are no special considerations for children under 13 (COPPA) or under 16 (GDPR).
International Users
Ez Grade Calculator can be used from anywhere in the world. Since all data is stored locally on your device, there are no international data transfer concerns.
Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last updated" date. Continued use of the application after changes constitutes acceptance of the updated policy.
Questions?
If you have questions about this Privacy Policy or our privacy practices, please contact us through our GitHub repository or support channels.