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- New: Barcode generator (EAN, UPC, Code 128, Data Matrix, PDF417) - New: QR Studio Premium - remove ads and unlock Custom QR forever - New app icon - Custom QR colors now always stay scannable - Clearer scan history - Bug fixes and performance improvements
Scan & create QR codes and barcodes. Wi-Fi QR, custom colors, logo & PDF export
Scan any QR code or barcode in a second, and create your own QR codes and barcodes with colors, a center logo and PDF export. QR Studio is a fast QR code reader and QR code generator that keeps your data on your device. SCAN QR CODES AND BARCODES • Point your camera at any QR code or barcode, or scan a picture from your gallery • Reads QR Code, EAN-13, EAN-8, UPC-A, UPC-E, Code 128, Code 39, Code 93, ITF, Codabar, Data Matrix, PDF417 and Aztec • Detects links, Wi-Fi networks, contacts (vCard & MECARD), email, SMS, phone numbers and locations • Join a Wi-Fi network from its QR code without typing the password • Save a contact from a business-card QR code in one tap • Look up product barcodes on the web • Flashlight for dark places • Scan history with search — save the scans you want to keep CREATE QR CODES • Website link, Wi-Fi, contact card, text, email, SMS, phone and location • Social media QR codes for Instagram, Facebook, YouTube, X, TikTok, LinkedIn and WhatsApp • Wi-Fi QR maker: pick a nearby network, add the password and share it with guests • Location QR from your current position or any address • Save as JPG or share straight to any app BARCODE GENERATOR • Create Code 128, EAN-13, EAN-8, UPC-A, UPC-E, Code 39, Code 93, ITF, Codabar, Data Matrix, PDF417 and Aztec • EAN and UPC check digits are added automatically • Clear hints for every format so your barcode is always valid CUSTOM QR CODE DESIGNER • Round or square dots • Brand colors for the code and background • Add your logo in the middle of the QR code • Add a caption under the code, like "Scan to see our menu" • Export as a high-resolution JPG or print-ready PDF • Built-in color check: QR Studio only offers color combinations that stay scannable Great for restaurant menus, business cards, Wi-Fi for guests, product labels, events, flyers, shops and social media profiles. PRIVATE BY DESIGN • Scanning happens on your device • History is stored only on your phone • No account or sign-up QR STUDIO PREMIUM QR Studio is free to use with ads. A one-time Premium purchase removes all ads and unlocks the custom QR designer permanently. No subscription. Made by The Zeus Labs. Questions or ideas? Write to us at contact.zeuslabs@gmail.com.