Privacy Policy

1. Local-Only Calculations

At My All Calculator, we believe that your health, mathematical, financial, and personal data belongs entirely to you. Unlike traditional online tools, all calculator evaluations on our website are executed entirely client-side using JavaScript inside your own web browser. Your inputs (such as body weight, height, dates of birth, grading scores, and IP networks) are never uploaded, logged, or processed on any remote server.

2. Browser Storage & Local History

To improve your calculation workflow, our calculators save your last 5 calculated results locally in your browser's persistent storage (using standard localStorage). This data is stored locally on your device and is never sent to our servers. You can clear this history at any time by clicking the "Clear History" button inside the calculation panel or by clearing your browser's site cookies.

3. Security of Data

For calculators like the Password Generator, the calculation relies on secure random entropy generated directly by your browser (using the native crypto.getRandomValues() API). Since no information is processed over the network, your generated passwords cannot be intercepted by third parties or logged by us.

4. Third-Party Analytics & Cookies

We may use minimal, privacy-focused third-party analytics to monitor website uptime and load performance. These tools may collect basic log files (such as browser type, referral pages, and visit timestamps) to help optimize the layout and responsiveness of the application, but they do not trace or link calculations back to individual users.

5. Contact Us

If you have any questions regarding this Privacy Policy or how we handle your browser storage data, feel free to visit our Contact Us page.