Oi Scanner is a fast, free QR code scanner and barcode reader that works in one tap. Scan any QR code, scan barcodes, create your own QR code generator codes, and share results instantly. No heavy setup, no clutter, just a lightning-fast scanner for everyday use.

🌟 WHY CHOOSE OI SCANNER?

Most QR scanner apps are slow, packed with ads, or ask for too many permissions. Oi Scanner is built differently: a clean, modern interface focused on speed, accuracy, and your privacy. Whether you need a QR reader for a menu, a barcode scanner for shopping, or a QR maker for your business, Oi Scanner does it all.

⚡ LIGHTNING FAST QR & BARCODE SCANNER
- Instantly scan QR codes and barcodes using your camera
- Scan from gallery: pick any image and decode it in seconds
- Smart auto-focus and auto-zoom for small or distant codes
- Built-in flashlight to scan in the dark
- Works offline, no internet needed to scan

🎨 POWERFUL QR CODE GENERATOR & CREATOR
Create a custom QR code in seconds for:
- Website URL / link
- Plain text
- Wi-Fi network (share Wi-Fi password with a QR code)
- Phone number
- Contact (vCard)
- Email, SMS and more
Save your QR code to the gallery in high quality, or share it directly with friends, customers and colleagues.

📜 SMART SCAN HISTORY
- Every scanned and generated code is saved automatically
- Find old links, Wi-Fi codes and barcodes anytime
- Stored securely on your device, fully offline

👆 ONE-TAP ACTIONS
- Open website links instantly
- Connect to Wi-Fi with one tap
- Copy text to clipboard
- Search the web or product barcodes
- Share scanned results with any app

🔍 SUPPORTS ALL MAJOR BARCODE FORMATS
QR Code, Data Matrix, Aztec, PDF417, UPC-A, UPC-E, EAN-8, EAN-13, Code 39, Code 93, Code 128, ITF, Codabar and more. Perfect as a product barcode scanner, price checker, and inventory scanner.

🔒 PRIVACY FIRST
Oi Scanner only requests essential permissions (Camera and Storage). Your scan history stays on your device. We never sell your data.

📱 PERFECT FOR EVERYONE
- Shoppers: scan barcodes to check product info and compare prices
- Students and professionals: scan documents, links and event tickets
- Business owners: create QR codes for menus, payments, websites and contacts
- Travelers: scan boarding passes, maps and Wi-Fi codes

💡 HOW TO USE
1. Open Oi Scanner and point your camera at a QR code or barcode
2. The app scans automatically, no button press needed
3. Tap an action: open, copy, share, or search

Optimized for Android phones and tablets.

📥 Download Oi Scanner now, the fast, free and simple QR code scanner and barcode reader app!

Oi Technologies

Additional Information