QR Reader
Qin DeCai
About this app
- Category tool
- Installs 189k+
- Age 10
- Updated Apr 7, 2022
- OS Android
Editor reviews
QR Reader is a fast and intuitive app designed to make scanning QR codes and barcodes quick and easy. Whether you’re accessing a website, saving contact information, or redeeming a coupon, QR Reader instantly recognizes and processes a wide range of QR codes and barcodes with just a single scan. The app supports multiple formats, including URLs, contact info (vCards), Wi-Fi network details, calendar events, product barcodes, and more, making it a versatile tool for various uses.
In addition to its scanning capabilities, QR Reader also offers a history feature, allowing you to view and manage past scans. You can save, share, or revisit previously scanned codes, making it easy to keep track of important information. The app also includes a built-in QR code generator, enabling you to create custom QR codes for sharing contact details, links, or other data.
With its user-friendly interface and quick response time, QR Reader is perfect for both casual and professional use. Whether you’re scanning codes for personal use, business, or educational purposes, QR Reader offers a reliable and efficient solution for all your scanning needs.
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How to use:
Download and Install:
Download QR Reader from your device’s app store (Google Play Store for Android or App Store for iPhone). Install the app on your smartphone or tablet and open it to start scanning.
Scan a QR Code or Barcode:
Simply launch the app and point your device’s camera at the QR code or barcode you want to scan. Make sure the code is well-lit and within the camera’s frame. The app will automatically detect and process the code.
View Scan Results:
Once scanned, the app will display the content of the QR code or barcode. For URLs, you can tap to open the link in your browser; for contact info, you can save it directly to your address book. The app supports a wide range of content types, and each type will trigger the appropriate action.
Access Scan History:
To view previous scans, navigate to the “History” section within the app. Here, you can revisit, share, or delete past scans. This feature helps you keep track of important QR codes and barcodes you’ve scanned.
Generate Your Own QR Codes:
QR Reader also allows you to create custom QR codes. Tap on the “Create” or “Generate” option in the app, enter the information you want to encode (such as a URL, text, or contact details), and the app will generate a QR code that you can save or share.
Share or Save Scan Results:
After scanning a code, you can easily share the results via email, messaging apps, or social media. The app also allows you to save the scan results to your device for later use.
Use the Built-in QR Code Generator:
Create QR codes for personal or business use by entering the data you want to encode (e.g., website URL, contact information, or Wi-Fi details) into the generator. The app will create a QR code that you can save, print, or share digitally.
Enable Flashlight for Low-Light Scanning:
If you’re scanning in a low-light environment, tap the flashlight icon within the app to enable your device’s flashlight. This will help illuminate the QR code or barcode, making it easier to scan.
Customize Scan Settings:
Explore the app’s settings to customize how QR Reader works. You can adjust options such as auto-opening links after scanning, saving scan history automatically, or enabling continuous scanning mode.
Update the App Regularly:
Ensure that your QR Reader app is always up-to-date by checking for updates in your app store. Regular updates may include new features, improvements, and support for additional code formats.