QR Master - Scan & Generate

QR Master is the ultimate, premium all-in-one scanner and generator for QR codes and barcodes. Built with a beautiful, state-of-the-art glassmorphic user interface and deep personalization, QR Master is designed to deliver a visually stunning, incredibly fast, and professional-grade experience.

Whether you are scanning a quick menu, connecting to Wi-Fi, sharing contact cards, or batch-generating thousands of product inventory barcodes as an e-commerce seller, QR Master makes the complex look effortless.

🚀 DEDICATED GENERATOR INTERFACES
Say goodbye to cluttered screens. QR Master features dedicated tabs optimized for different types of codes:
• QR Code Generator: Instantly generate standard high-resolution QR codes for URLs, Plain Text, Wi-Fi networks, Phone Numbers, and WhatsApp Redirections (with dynamic chat link building!).
• Barcode Generator: Create universally recognized linear barcodes supporting multiple standard formats for products and logistics.

📦 ADVANCED BATCH GENERATOR FOR SELLERS
Need to generate codes for a whole inventory catalog? Our heavy-duty off-screen batch generation engine is built for efficiency:
• Custom Value List Mode: Paste or type lines of custom values to convert all of them into separate codes at once.
• Sequence Mode: Auto-generate linear ranges (e.g., SKU-1001 to SKU-1050) with customized prefixes, suffixes, and flexible leading zero-padding (e.g., SKU-0001).
• Custom Naming Formats: Save batch outputs dynamically matching their raw value or custom indexed ordering.
• Quiet Zone Margin: Automatic, scan-safe white padding is dynamically computed on all sides of the codes, ensuring 100% scanning readability instantly.

🎨 PREMIUM GLASSMORPHISM & PERSONALIZATION
Experience a modern, premium design that responds to your device:
• Glassmorphic Bottom Bar: Enjoy a fluid navigation system with frosted glass blur effects.
• Five Visual Themes: Toggle between Light Mode, Dark Mode, Pure Dark AMOLED Mode (saves battery on OLED/AMOLED screens), System Default, or Dynamic Wallpaper Theme (matches your device's wallpaper palette on Android 12+).
• Rectangular Rounded Borders: Elegant 12dp rounded rectangle buttons and cards.

⚙️ PROFESSIONAL EXPORT CONTROLS
Save your codes exactly how you need them:
• Dynamic Formats: Export as Standard PNG, Transparent Background PNG, or high-fidelity JPEG.
• Flexible Quality Resolutions: Choose between Small, Medium, and High-resolution outputs for printing or digital cataloging.
• Error Correction Levels: Tweak QR correction density (Low, Medium, Quartile, High) depending on scan environment conditions.
• Dedicated Subfolders: Set a custom subfolder under your Downloads directory to organize all exported files seamlessly.

📷 INTELLIGENT SCANNER
• Instant detection with built-in camera flashlight and automatic zoom.
• Scan directly from your device’s Photo Gallery.
• 4-Second Duplicate Delay: Smart throttle prevents the camera from registering the same code multiple times in a row, making inventory tracking a breeze.

🔒 100% PRIVACY & SECURITY
• Zero Ads, Zero Clutter: Simply a clean, uninterrupted tool.
• Privacy-First Permission Bypass: Bypasses storage requests entirely on Android 10+ (Scoped Storage compliance), ensuring single-tap saving to Downloads or Photo Gallery without tedious permission prompts.
• All scan history and saved settings are stored locally on your device. We do not track, collect, or upload your data.

Transform the way you interact with QR and barcodes. Experience the premium standard. Download QR Master today!