1. Zero Student Data Collection
We do not require or collect student names, school identifiers, test scores, or personal identifying information (PII). No student names or scores are ever sent to our servers. All calculations on our EZ Grader Tool, Final Grade Calculator, and GPA Calculator are executed 100% client-side in your device's browser memory.
2. Data Storage & Browser Isolation
No student data collected or stored. All calculations run in your browser. We do not maintain user databases, student roster profiles, or server-side grade logs. No classroom information is ever shared with third-party advertising networks or marketing data brokers.
3. Local Storage Policy
Our application operates as pure static HTML, CSS, and client-side JavaScript without invasive tracking cookies. We utilize browser localStorage strictly on your local device only if you choose to save custom grading scale configurations or your light/dark appearance preference. This data never leaves your device.
4. Device Security & Shared Classrooms
Teachers can freely use EasyGraderLab on classroom Chromebooks, shared teacher laptops, iPads, and library computer labs without any risk of data persistence or cross-contamination between student classes.
5. Questions? Contact Us
Have questions about our client-side architecture or privacy standards? Feel free to contact us anytime.