Privacy Policy

What we collect

The public symbol tools work without an account. We do not ask public visitors to submit names, email addresses, or mathematical input to use them.

If you consent to Google Analytics, Google processes visit and device information, including cookies and identifiers. We may receive standard aggregated usage information such as page views, device category, country, and interactions with copy buttons or the comparator. Comparator values are never sent.

Cookies and consent

Optional analytics remain disabled until you choose Allow analytics. Essential security cookies may be used for the private administrator area.

Planned advertising

Google AdSense ads are not currently enabled. If enabled later, Google and its partners may use cookies, web beacons, IP addresses and device identifiers for ad delivery, measurement, fraud prevention and, where permitted, personalization. Required advertising consent controls will be provided before applicable processing starts; analytics preferences are separate.

Storage and sharing

The site is hosted on Cloudflare. We do not sell personal information. Data is shared only with service providers needed to operate the site, comply with law, or protect the service.

Your choices

Use Analytics preferences at the bottom of any page to decline, withdraw or allow analytics again. Withdrawal disables optional tracking and removes Google Analytics first-party cookies. You can also contact us about a privacy request.