QR Code & Barcode Scanner App – Linkze

Scan and generate QR codes and barcodes with one beautiful, fast, and fully featured Flutter app. Built using the latest Flutter 3.38.3, this app supports Firebase push notifications, Google AdMob, and runs smoothly on Android 10+ and iOS 13+.

Live App Links:
Google Play Store
Apple App Store (TestFlight)

✨ Key Features

Scan QR codes and barcodes (all standard formats)
Generate QR codes for URL, Text, Email, WiFi, WhatsApp, Contact, and more
Generate barcodes for numbers and product codes
Modern, minimal UI with dark mode support
Scan history with export and sharing options
Firebase push notifications integration
Google AdMob support (Banner, Interstitial & App Open Ads)
Built with Flutter 3.38.3 and full null safety

Preview Screenshots

Home Screen

App Drawer

QR Generator

QR Scanner

Scan History

What You Get

✅ Full Flutter source code
Offline HTML + Markdown documentation
Assets: icons, logos, and screenshots
Step-by-step setup instructions for APK / AAB release

Reskin & Publish Services

Easy customization of app name, logo, and theme colors
AdMob ID configuration via ads_config.dart and AndroidManifest.xml
Reskin: $40
Publish to Play Store / App Store: $100

Need help? Chat on WhatsApp

⚙️ Requirements

Flutter SDK 3.38.3
Android Studio (latest version)
Firebase account (for push notifications)
Google AdMob account (for monetization)

Support

If you face any issues, feel free to contact us. We provide fast and professional support via WhatsApp.

Chat on WhatsApp
⏱ Response time: Typically under 24 hours
Available services: Reskinning, publishing, and bug fixes

Licensing

This app is available under Envato’s Regular and Extended Licenses:

Regular License: Single end-product, free for end-users
Extended License: Paid end-product or SaaS usage

Learn more about licensing

Thank you for choosing the Linkze QR & Barcode Scanner App!

Version 3.0.0

(Updated on 18-December-2025)

+ Modernized UI with refreshed design and smoother interactions
+ New QR tools added (scan, generate, and manage codes)
+ Performance enhancements and stability improvements
+ All known issues resolved

Version 2.0.0

(Updated on 20-September-2025)

+ UI/UX improvements for faster and cleaner QR scanning
+ Performance optimizations and bug fixes
+ Improved QR code generation accuracy

Version 1.0.0

(Updated on 12-June-2025)

+ Initial stable release

QR Code & Barcode App – Linzke