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免费入门成长专业企业版常见问题解答
显示所有E-Commerce & Retail
Pay QR Payment Do not come into contact e-wallet like Species, ZaloPay.
Manage customer loyalty program, integrated CRM and POS.
Health & Education
Manage medical record no, register online medical appointment schedule.
Provide digital learning materials, register for courses and take attendance via QR code.
Events & Conferences
Electronic ticket QR code integration helps manage attendees and access control.
Product Origin Traceability
Application blockchain and IoT ensure transparent traceability, authentic product authenticity.
Automatic membership registration, make an appointment, online shopping.
Connect IoT system, remotely control the device using QR code.
Authentication of genuine products thanks to integration blockchain.
QR codes are safe when used properly if and only if:
Scan from reputable source.
Use platform support two-layer security, encryption SSL/HTTPS.
Check the link before accessing, especially with public QR code.
Static QR code
A code with fixed content that cannot be edited after creation. Simple characteristics, low cost, does not support data analysis. Often used for business cards, event tickets, and basic information.
Dynamic QR code
Is a code that can edit content and support scan analysis (QR Analytics). Suitable for marketing, product management, CRM and ERP.
Dynamic QR code
Incorporates blockchain technology for traceability and authentication of goods. Applications in food, pharmaceuticals, and high-end fashion.
Dynamic QR code
Integrating augmented reality (AR), 3D and IoT device connectivity. Applications for e-commerce, virtual showrooms, smart homes.
For businesses
Increase marketing efficiency with QR Analytics, measuring customer behavior.
Contactless payment (NFC), helping to optimize the shopping experience.
Integration CRM/ERP, save costs and improve management efficiency.
For users
Quick access to information, No data entry required.
Environmentally friendly, reduces printing paper.
Information security, safe to use.
Mã QR (Quick Response Code) is form two-dimensional (2D) barcodes do Denso Wave (Japan) developed, allowing for quick data storage and retrieval. This is one Modern data encryption technology, allows for quick storage and retrieval of information and safe, in accordance with the standard ISO/IEC 18004.
QR codes can contain information such as URL, vCard, WiFi, and supports scanning with smartphone. Currently, QR codes are widely used in electronic payment, marketing, and anti-counterfeiting.
Scan with built-in Camera
Open the Camera app, aim at the QR code, and tap the notification that appears. If it doesn't work, check your settings and enable QR scanning.
Use the built-in Scanner
On Android (Samsung, Xiaomi), access the scanner from the quick toolbar. On iOS, open Control center and select the “QR Code Scanner” icon.
Scan with Google Lens (Android)
Open Google Lens from Camera or Google app, point at the QR code and select the desired action.
Use Third Party Applications
If your device doesn't have a scanner, download an app like: iCheck Scan, open and scan the QR code.
Scan QR code from image
On Android, open the photo with Google Photos and select “Google Lens”. On iOS, use the app Note or third-party tools.
Use Camera, Google Lens (Android) or Control center (iPad) for quick scanning
Step 1: Log in to your account
Access: https://icheckqr.com/portal/ and log in to your account.
Step 2: Access QR code management
Go to control panel, select item "Manage QR codes" to see a list of generated code.
Step 3: Select the QR code to delete
Browse the list, find the QR code you want to delete.
Step 4: Delete QR code
Tap the options icon (three dots or gear), select "Erase" and confirm the operation.
Friendly interface, easy to use: iCheckQR makes it easy for anyone to create and customize QR codes, even if they're not tech-savvy.
Dynamic, flexible QR code: Allows content updates without code changes, saving time and costs.
Smart analysis and tracking: Provides detailed data about scans, locations, devices, helping businesses optimize campaigns.
High security, strict control: Integrated activation, distribution management, detection and recall of error codes or counterfeit goods.
Multi-industry applications: Marketing support, traceability, event management and product warranty.
Step 1 - Choose a content type
Select the content type for the QR code, incl URL, vCard, PDF, WiFi, Email, Social Media (Facebook, Instagram, TikTok…). This helps the QR code work properly when scanned.
Step 2 - Customize the QR code
Personalize QR codes with colors, logos, shapes to match the brand. iCheckQR offers many design options to help QR codes stand out and be easily recognized.
Step 3 - Save and download
Once the design is done, download the QR code with the format PNG, SVG, EPS, PDF. PNG is suitable for displaying on the web, SVG and EPS are for printing, PDF makes it easy to attach documents.
Step 4 - Test and use
Before use, check the QR code with phone or scanning software to ensure accurate scanning. You can then print it on packaging, business cards, or share it online.
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