QR Code Pro
Professional QR Code & Barcode Manager
Generate QR codes from text, scan QR codes and barcodes from images or camera, and manage all codes locally. Unlimited usage, all features available.
Key Features
Everything you need for QR code and barcode management
QR Code Generation
Generate QR codes from any text input with customizable appearance
QR Code Detection
Automatically detect and decode QR codes from images
Barcode Scanning
Scan various linear barcode formats (Code128, EAN, UPC, etc.)
Real-time Scanner
Live camera-based QR code and barcode scanning
Local Storage
All images and code data stored locally on device
Search Functionality
Search across QR codes and barcodes with real-time filtering
App Screens & Features
Comprehensive feature set for all your QR code needs
Onboarding Experience
3-step onboarding flow introducing app features:
- •QR Code Generation explanation with illustrations
- •QR Code Scanning capabilities demonstration
- •Barcode Scanning functionality overview
Main Interface
Tabbed interface with three main sections:
Scanned
View all scanned QR codes and barcodes
Generated
Manage all generated QR codes
Settings
App preferences and configuration
Image Management
Scanned Images
- ✓2-column grid layout with thumbnails
- ✓Search across display name, note, and content
- ✓Sort by date or name
- ✓Add via camera, gallery, or live scanner
Generated QR Codes
- ✓2-column grid layout with previews
- ✓Search and sort functionality
- ✓Quick generate button
- ✓Edit and regenerate QR codes
QR Code Generator
Input & Preview
- •Multi-line text input with character counter
- •Real-time QR code preview
- •Supports URLs, text, contact info, WiFi, etc.
Customization
- •Error correction levels (L, M, Q, H)
- •Foreground and background color pickers
- •Padding adjustment and advanced settings
Live Camera Scanner
Real-time QR code and barcode scanning with automatic detection:
Supported Formats
QR Codes + Linear Barcodes:
Code128, Code39, Code93, EAN-8, EAN-13, ITF, UPC-A, UPC-E, Codabar
Features
- • Auto-save scanned codes
- • Visual scanning frame
- • Permission handling
- • Lifecycle management
Additional Features
Notes System
Add personal notes to any QR code or barcode
Full-Screen Viewer
Pinch-to-zoom image viewing experience
Theme Support
System, Light, or Dark mode
Usage Statistics
Track your QR code and barcode usage
Link Detection
Automatic URL detection and launching
Share & Copy
Share QR codes and copy content easily
Built With Modern Technology
Powered by Flutter and cutting-edge libraries
Flutter
Dart
Riverpod
Drift
ML Kit
Firebase
Local Storage & Database
All your QR codes and barcodes are stored locally on your device. No cloud sync, no data sharing. Complete privacy and offline access to all your codes.
SQLite Database
Type-safe database using Drift ORM for storing metadata, notes, and code content
File Storage
Images stored in device application directory with thumbnail generation for performance
App Information
Platform
Android & iOS
Version
1.2.2+14
Usage
Unlimited
Ready to Get Started?
Download QR Code Pro and start managing your QR codes and barcodes today. All features available, unlimited usage, completely free.