Technology is comprehensively transforming the dining experience. In the era of digital transformation, customers not only demand delicious food but also expect convenient, fast, and contactless service. That is why QR codes are increasingly appearing in restaurants and are becoming an inevitable trend. With just one scan, diners can view the menu, order dishes, send feedback, and even make payments—all on their personal smartphones, without having to touch paper menus or shared devices.
What is a QR code in a restaurant?
QR code (Quick Response Code) is a two-dimensional barcode that can contain information such as website links, images, digital data, and more. When applied in restaurants, QR codes can direct users to:
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Digital menu (digital menu/online menu)
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Online ordering form
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Service quality evaluation form
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Payment gateway via e-wallet or bank
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Loyalty programs, special offers
Benefits of QR codes for restaurants and customers
1. Minimize physical contact – Safer
After the COVID-19 pandemic, consumers tend to limit indirect contact. QR codes help customers view menus, place orders, and pay on their phones without having to touch paper menus, order slips, or shared POS machines.
2. Speed up service
With digital menus and online ordering via QR code, customers can choose dishes at any time, even when staff are busy. This reduces waiting time, optimizes table turnover, and enhances the dining experience.
3. Optimize operating costs
No need to print paper menus, feedback forms, or hire many service staff—just a phone and a QR code are enough. Updating new menus, adjusting prices, or adding dishes can also be done instantly, without extra printing costs.
4. Easily collect feedback
After the meal, customers just need to scan the QR code to fill in the service quality evaluation. This is a simple yet effective method for restaurants to improve quality and increase ratings on platforms like Google Maps, Foody, etc.
5. Connect with smart payment systems
QR codes can link directly to e-wallets such as Momo, ZaloPay, VNPay, ShopeePay or bank transfer codes—helping customers pay quickly, accurately, and without cash.
How to implement QR codes in restaurants
Step 1 – Design a digital menu
You can design the menu using PDF or Google Sheets, or use a landing page creation tool. Then, create a link to this menu.
Step 2 – Generate a free QR code
Use tools like qrcode-gen.com to create a QR code that links to the menu, feedback form, or payment link. You can add logo, brand colors, or customize the QR frame to make it more eye-catching.
Step 3 – Print the QR code and place it correctly
Some suggested locations:
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On dining tables (coasters, table mats)
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Stuck on the wall near the order area
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At the cashier counter
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On printed receipts
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On packaging (for take-away restaurants)
Step 4 – Guide staff and customers on usage
Train staff on how to assist customers in scanning codes, and print simple instructions next to the QR code for easy understanding.
Common mistakes when implementing QR codes in restaurants
| Common mistakes | How to fix |
|---|---|
| QR code printed too small | Ensure a minimum size of 2x2 cm |
| QR leads to a broken/nonexistent link | Always check the link before printing |
| QR design too complicated, hard to scan | Avoid using flashy colors, oversized logos in the center |
| No usage instructions | Print the instruction “Scan the code to view menu/order” next to it |
| Only using QR without a backup plan | Prepare paper menus or traditional ordering as backup |
Suggested free QR code creation tools for restaurants
| Tool | Advantages |
|---|---|
| qrcode-gen.com | Quick code generation, supports logo, color options, easy to use |
| QR Code Monkey | Supports multiple formats, free, no watermark |
| Canva + QR | Easy to integrate into menu and flyer designs |
| Unitag | Highly customizable and visually appealing QR code interface |
Don’t let your restaurant fall behind
Convenience, cost savings, and customer-friendliness make QR codes an indispensable tool in the modern F&B industry. Whether you run a small coffee shop or a large restaurant chain, applying QR codes for ordering, feedback, and payment is a simple digital transformation step that delivers clear results.
👉 Get started today with qrcode-gen.com—a free, fast, and easily customizable QR code creation tool for all your needs.