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Privacy Policy

Last updated: November 2026

This policy explains how the PersonalCalcs website handles personal information.

1. Your numbers stay in your browser

All calculations run in your own browser. The values you type are not sent to, stored by or seen by us. Your browser keeps only preferences (light or dark theme, language and currency symbol); you can delete them by clearing the site data. If you tick “Remember my inputs on this browser” on a calculator, the values you typed there are also kept only in your browser’s local storage, to fill in the page on your next visit; they are not sent to us, and unticking the box deletes what was saved.

2. Analytics cookies, only with consent

If you accept in the cookie notice, we use Google Analytics 4, with the _ga and _ga_* cookies (up to 2 years), to measure audience and calculator use: pages visited, device type, approximate country and events such as calculations and PDF downloads. The values you type are not sent. If you decline, Google Analytics is not loaded. If the site starts showing ads, this policy will be updated first.

3. Sharing

We do not sell or share personal information for cross-context behavioral advertising. Browsing data is processed by the analytics provider under its own policy. Emails are kept only as long as needed to reply.

4. Your choices and rights

You can decline analytics cookies, change your choice at any time or delete cookies in your browser. Depending on where you live, you may have rights to access, correct or delete personal information; write to contato@seudominio.com.

5. Changes

This policy may be updated; the date of the last update is shown at the top of the page.