Free QR Code Scanner
Point your camera at a QR code to scan it instantly. Free, private, and entirely on your device.
🔒 No image is uploaded — everything stays on your device.
Need to generate a QR code instead?
Go to QR Code GeneratorWhy Use Our QR Scanner
Free for Non-Commercial Use
Our web-based QR code scanner is completely free for non-commercial use. No hidden charges or premium features locked behind paywalls.
No Installation Required
Works directly in your browser. No app downloads, no software installation, no setup hassles. Just open and scan.
Fit for Most QR Codes
Compatible with standard QR code formats including event tickets, registration confirmations, and attendee badges.
Frequently Asked Questions
What is the Free QR Scanner App?
A lightweight web-based QR scanner that lets attendees and staff check in attendees by scanning QR codes directly from a mobile browser — no app installation or App Store download required.
Does it work offline?
Yes. The scanner supports offline mode. Scans are stored locally and sync automatically when internet connectivity is restored, ensuring check-ins continue even with network issues.
What devices are supported?
Works on any device with a camera — iPad, iPhone, Android phones, and tablets. Access it directly from the mobile browser with no installation needed.
Is the Free QR Scanner App really free?
Yes. Completely free with no feature limitations, usage caps, or hidden charges. It's designed to make event check-in accessible for events of every size.
Can I use the free QR scanner for my entire event or do I need to upgrade for larger events?
The free QR scanner works for events of any size — 50 attendees or 5,000. However, for larger events, upgrading to EventX's full check-in solution adds real-time sync across multiple devices, automatic badge printing, VIP arrival alerts, and a dashboard showing live check-in progress. The free scanner is perfect for single-staff check-in or small events; the full solution is better when you have multiple check-in lanes.
How do I connect the QR scanner to my attendee list so it knows who's registered?
You can upload your attendee CSV directly to the EventX dashboard, import from your CRM, or sync via the EventX registration system. Once your attendee list is loaded, the scanner matches each QR code to the registered attendee and marks them as checked in. The scanner also validates tickets to prevent duplicate check-ins and unauthorized entry.
Get the Best Event QR Check-in Experience
Upgrade to EventX's full check-in solution for real-time sync, badge printing, and multi-device support.
Learn more