Learn how we use cookies and similar technologies to improve your experience on QRNitro.
Last Updated: January 21, 2026
Cookies are small text files that are placed on your device when you visit a website. They are widely used to make websites work more efficiently and provide information to website owners.
We use cookies and similar technologies (such as web beacons, pixels, and local storage) to enhance your experience, analyze usage patterns, and deliver personalized content.
Required for the website to function properly. Cannot be disabled.
Examples:
Help us understand how visitors use our website to improve user experience.
Examples:
Used to deliver targeted advertising and measure campaign effectiveness.
Examples:
Remember your settings and choices for a personalized experience.
Examples:
You can control which cookies we use. Essential cookies cannot be disabled as they are required for the website to function properly.
| Cookie Name | Purpose | Type | Duration |
|---|---|---|---|
qrnitro_session Maintains your logged-in state and session data | Session Management | Essential | Session |
qrnitro_auth Stores authentication token for secure access | Authentication | Essential | 30 days |
csrf_token Prevents cross-site request forgery attacks | Security | Essential | Session |
_ga Google Analytics - distinguishes users | Analytics | Analytics | 2 years |
_gid Google Analytics - distinguishes users | Analytics | Analytics | 24 hours |
qrnitro_prefs Stores your UI preferences and settings | User Preferences | Preferences | 1 year |
qrnitro_lang Remembers your language selection | Language | Preferences | 1 year |
fb_pixel Facebook advertising and retargeting | Marketing | Marketing | 90 days |
google_ads Google Ads conversion tracking | Advertising | Marketing | 90 days |
Most browsers allow you to control cookies through their settings:
You can opt out of interest-based advertising through:
Some browsers support a "Do Not Track" feature. When enabled, your browser sends a signal to websites you visit indicating you do not want to be tracked. We respect this setting for non-essential cookies.
Disabling cookies may affect your experience on our website:
We may update this Cookie Policy from time to time to reflect changes in our practices or for legal, regulatory, or operational reasons. When we make material changes, we will notify you by updating the "Last Updated" date at the top of this policy.
We encourage you to review this Cookie Policy periodically to stay informed about how we use cookies.
If you have questions about our use of cookies, please contact us:
Email: support@qrnitro.com
Privacy Team: Visit our Privacy Policy