Cookie Policy & Local Storage Practices
Effective Date: August 2026 | Last Reviewed: August 2026
1. What Are Cookies and Local Storage?
Cookies are small text files placed on your device by websites that you visit. They are widely used to make websites function efficiently, enhance user navigation, and provide reporting information to site owners. In addition to cookies, CraftCalc utilizes HTML5 browser Local Storage, which stores lightweight configuration preferences locally within your browser client.
2. Specific Categories of Cookies We Use
These cookies and local storage tokens are essential for core site navigation, security features, and remembering your unit system preferences (such as Imperial vs Metric units) across different calculator visits. They do not store personally identifiable data.
CraftCalc partners with Google AdSense to serve relevant advertisements. Google may place cookies (such as DoubleClick cookies) to serve ads based on your prior visits to our website or other sites on the internet. You can opt out of personalized advertising by visiting Google Ad Settings.
We use aggregated, anonymized web telemetry to understand which calculators are most popular, monitor page loading speeds, and detect client-side JavaScript errors. No personal dimensions, project addresses, or financial records are ever collected.
3. How to Manage and Disable Cookies
Most modern web browsers allow you to control cookies through their settings preferences. You can configure your browser to notify you when you receive a cookie, giving you the chance to decide whether to accept it. You can also delete all existing cookies stored on your device at any time.
Please note that if you choose to block strictly necessary cookies, some interactive features (such as retaining saved calculation unit toggles) may require manual re-selection upon page refresh.
4. Policy Updates & Inquiries
We may update this Cookie Policy periodically to reflect technological improvements, third-party vendor updates, or statutory regulatory requirements. For inquiries regarding our cookie management protocols, contact our privacy officer at contact@craftcalc.app.