Privacy Policy

<h2>The short version</h2>

CalcBeam calculators run entirely in your browser. Your inputs, results and history never leave your device and are never sent to our servers.

<h2>What we do not collect</h2>

• No accounts, so no names or emails.
• No calculation data; there is no server endpoint that receives it.
• No selling of data, because there is no data to sell.

<h2>What is stored locally</h2>

Your browser may store preferences like dark mode and calculator history using localStorage. This stays on your device and you can clear it anytime in browser settings.

<h2>Analytics and ads</h2>

If analytics or advertising are enabled, those third parties may use cookies per their own policies. Calculator inputs are never shared with them.

<h2>Changes</h2>

If this policy changes, the updated version will be posted here with a new date.