Effective Date: April 2026
At Collabs Developers, the creators of QR Lab, we believe that digital privacy is a fundamental human right. This Privacy Policy outlines our data practices, emphasizing our commitment to keeping your information secure by design.
QR Lab is architected as a static, client-side application. This means that when you generate a QR code, the entire process happens locally within your web browser. Collabs Developers does not monitor, transmit, upload, or store any of the data you input. This includes URLs, text, Wi-Fi credentials, vCard contact details, and any custom logos you upload. Your data never touches our servers.
To improve your user experience, QR Lab utilizes your browser's "Local Storage" mechanism. We use this strictly to save your "Recent History" (so you don't lose previously generated codes) and to remember your UI preferences (such as Light/Dark mode). This data remains on your physical device and is never sent over the internet. You can delete this data at any time by clicking "Clear All" in the History panel or by clearing your browser's cache.
To keep QR Lab free for everyone, we partner with third-party advertising networks, including Google AdSense. These third-party vendors use cookies to serve ads based on your prior visits to our website or other websites on the internet.
We may use privacy-respecting analytics tools to measure overall website traffic (e.g., how many people visit the site per month). This data is aggregated, anonymized, and cannot be used to identify individual users or see what specific QR codes are being generated.
Collabs Developers reserves the right to update this Privacy Policy at any time. Any changes will be immediately reflected on this page with an updated "Effective Date." Continued use of QR Lab implies your consent to the revised policy.
If you have any questions regarding this policy, please reach out via our Contact Page.