What cookies are
Cookies are small files stored by a browser. Similar browser storage can remember settings without requiring a traditional cookie. These technologies can support security, preferences, measurement and advertising.
Essential cookies
Session cookies are used to maintain sign-in state and protect account workflows. They are necessary for requested account features and cannot be disabled through our optional-cookie choice, although your browser can block them and account features may then stop working.
Preference storage
LatestQR stores your cookie choice in local browser storage so the notice does not reappear on every page. Tool interfaces may also remember limited display preferences on your device.
Analytics and advertising
If analytics or AdSense is activated, measurement and advertising providers may use cookies, web beacons, IP addresses or identifiers for reporting, fraud prevention, frequency control and—where consent permits—personalized advertising. Third-party vendors, including Google, may use cookies based on prior visits.
Managing choices
You can choose “Essential only” in our notice and use browser controls to delete or block stored data. Google ad personalization can be managed through Ads Settings. In regions where Google requires it, advertising consent should be collected through a Google-certified consent management platform before eligible personalized ads are served.
Policy updates
Cookie use may change when services are added or removed. Material changes will be reflected here. Last updated: 4 August 2026.