Scan QR Codes Online Instantly
Professional QR code scanner that works directly in your browser. No app downloads required. Supports camera scanning and image uploads with complete privacy protection.
How to Scan QR Codes Online
Choose your preferred scanning method below
Method 1: Camera Scanner
Click "Start" to activate your device's camera
Point your camera at the QR code until it's centered in the viewfinder
Wait for automatic detection - no need to take a photo
View your results instantly
Method 2: Upload Image
Click "Upload Image"
Select a saved QR code image from your device
Our scanner automatically detects and decodes the QR code
Get your results immediately
QR Code Scanner/Reader Features
Discover the full range of scanning capabilities and supported formats
QR Code Capabilities
Traditional Barcodes
Why Choose Our Online QR Scanner?
Experience the best free QR scanner with advanced features and complete privacy protection
No App Download
Works directly in your web browser
100% Free
No hidden costs, premium features, or subscriptions
Complete Privacy
All scanning happens on your device, nothing uploaded
Universal Compatibility
Works on iPhone, Android, desktop, and tablets
Fast Recognition
Instant scanning with advanced detection algorithms
Bulk Processing
Upload and scan multiple QR code images at once
History Tracking
Review previously scanned codes during your session
Export Options
Save results as text files or copy to clipboard
Supported QR Code Types & Formats
Complete technical specifications and supported data formats for comprehensive scanning capabilities
Data Type Support
Technical Formats
QR Code
All versions 1-40 supported
Micro QR Code
Compact format for small data
Data Matrix
Square matrix symbology
PDF417
High-capacity linear format
Aztec Code
2D matrix symbology
MaxiCode
Fixed-size matrix format
Mobile QR Scanner vs Desktop Scanner
Choose the scanning method that best fits your needs and device capabilities
Mobile Scanning Benefits
Built-in camera for live scanning
Instant action execution (open URLs, save contacts)
Location-based services integration
Notification support for scan results
Desktop Scanning Advantages
Large screen for detailed result review
Batch processing multiple QR code images
Better for business and office environments
Enhanced privacy on secure networks
QR Code Scanner Troubleshooting Guide
Common issues and solutions to ensure smooth scanning experience
Camera Not Working?
Grant camera permissions when prompted
Ensure no other apps are using your camera
Try refreshing the page and scanning again
Check if your browser supports camera access
Can't Scan QR Code?
Ensure adequate lighting on the QR code
Clean your camera lens for sharper focus
Hold device steady and center the QR code
Try adjusting distance - move closer or further away
For damaged codes, try uploading a clearer image
Wrong Results Displayed?
Some QR codes contain encoded data that appears random
Verify the QR code source is legitimate and not corrupted
Try scanning again with better lighting conditions
Contact the QR code creator if results seem incorrect
QR Code Security & Privacy Protection
Your safety and privacy are our top priorities with guaranteed data protection
Your Privacy Guaranteed
Zero Data Collection
Zero data collection - no personal information stored
Local Processing
Local processing only - images never leave your device
Anonymous Access
No registration required - scan anonymously
Secure Connection
HTTPS encryption for all connections
Safety Tips for QR Code Scanning
Essential security practices to protect yourself while scanning QR codes
Verify Sources
Verify the source before scanning unknown QR codes
Protect Sensitive Data
Be cautious with codes that request sensitive information
Avoid Untrusted Downloads
Don't download files from untrusted QR code sources
Review Before Action
Review URLs before visiting websites from QR codes
Safe Preview
Use our scanner to preview QR code content safely before taking action