Local storage
The finder, checklist and planner may save versioned state in localStorage on your device. Scoped reset controls remove only that tool’s data.
Advertising
Eligible content pages may display advertising supplied by Adsterra only after you choose Allow advertising. Adsterra, its advertising providers and external advertiser destinations may process IP addresses, device/browser information and cookies or similar identifiers for ad delivery and measurement under their own policies. Sponsored links open external advertiser websites only when you choose to click. Advertising is not an endorsement, and advertiser content may be intended for adults. Your advertising choice is independent from analytics and is saved in this browser when storage is available. You can reject, reopen or withdraw it in Advertising settings below; withdrawal saves rejection and reloads the document so provider listeners and timers do not remain. If the choice is unknown or cannot be saved, ads stay off. No advertising scripts are loaded on this privacy page or our terms page.
Analytics and your choices
Google Analytics is optional and is not loaded until you choose Allow analytics in Analytics settings at the bottom of the page. It measures page visits and supported interactions such as scrolling, outbound links and downloads, with browser/device information and cookie identifiers. We do not send checklist contents or planner drawings as custom analytics events, and automatic site-search and form-interaction collection are disabled. Google Signals and advertising personalization are disabled. Your choice is saved locally when browser storage is available; otherwise it applies only to the current visit. You can reject or withdraw permission in Analytics settings; withdrawal clears this site's Google Analytics cookies and reloads the page if needed. Do Not Track and Global Privacy Control signals keep optional analytics off. Tools work without analytics. This choice controls Google Analytics only, not Adsterra; it is not a site-wide advertising consent system or a claim of legal compliance. Google privacy information: https://policies.google.com/privacy . Adsterra privacy information: https://adsterra.com/privacy-policy/ .