Privacy Policy

This Privacy Policy explains what information MultipleQR.com ("MultipleQR", "we", "us") collects when you use the website, how it is used, and the choices you have.

1. The QR codes you generate stay on your device

MultipleQR generates QR codes entirely in your browser. The values you type or upload (URLs, text, CSV or TXT files) are processed locally on your device and are not sent to or stored on our servers. ZIP files are also created locally.

If you use the "Share as URL" feature, your values are compressed into the link itself. Anyone you share that link with can see those values, so avoid sharing links that contain sensitive information.

2. Information collected automatically

Like most websites, our hosting provider (Vercel) and our analytics tools receive standard technical data when you visit, such as your IP address, browser type, device, referring page, pages visited and the date and time of your visit. We use this data to keep the site running, understand how it is used and improve it.

3. Google Analytics

We use Google Analytics to measure traffic and usage. Google Analytics uses cookies to collect aggregated information. You can learn more in How Google uses information from sites that use its services and opt out with the Google Analytics Opt-out Browser Add-on.

4. Advertising (Google AdSense)

We use Google AdSense to show ads, which helps keep MultipleQR free.

• Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites.
• Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and/or other sites on the Internet.
• You may opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors' use of cookies for personalized advertising at www.aboutads.info.

Visitors in the European Economic Area, the United Kingdom and Switzerland are asked for consent before personalized ads or non-essential cookies are used.

5. Cookies

Cookies are small text files stored by your browser. MultipleQR itself does not require cookies to work. Cookies are set only by the analytics and advertising services described above. You can block or delete cookies in your browser settings at any time; the QR generator keeps working without them.

6. Your rights

Depending on where you live (for example under the GDPR, CCPA or Colombia's Law 1581 of 2012), you may have the right to access, correct or delete personal data, or to object to its processing. Because we do not store the content you generate and do not run user accounts, we hold very little personal data. To exercise any right, contact us at the address below.

7. Children

MultipleQR is not directed at children under 13, and we do not knowingly collect personal information from them.

8. Changes to this policy

We may update this policy from time to time. The "Last updated" date at the top of this page shows when it was last changed.

9. Contact

Questions about this policy: hello@multipleqr.com.