Privacy policy
The short version: your codes and your scans never leave your device.
Your codes and scans
Everything you type into a generator, and every image or camera frame you scan, is processed by JavaScript in your browser. Nothing is uploaded, stored or logged by us. The camera is used only while the scanner is running and stops when a code is found or when you stop it.
The QR engine
The encoder and decoder are open-source libraries served from this site and executed locally. They make no network requests of their own.
Advertising
Ads are served by Google AdSense. Google may use cookies or similar identifiers to show relevant ads and to measure them, as described in Google's privacy policy. You can control personalized advertising in your Google account settings.
Analytics & accounts
We use privacy-friendly, aggregate analytics (page views and performance) that do not identify you. There are no accounts, no sign-up and no newsletter.