5 Ways Restaurants Are Using QR Codes in 2025

The restaurant industry was an early adopter of QR codes out of necessity, but the best operators have moved well beyond simply replacing paper menus. In 2025, QR codes are integral to how modern restaurants onboard guests, drive revenue, and build loyalty.

1. Digital Menus With Real-Time Updates

The digital menu is still the most common use, but the best implementations do more than replace a paper menu with a PDF. Dynamic menus update in real time — when a dish sells out, it disappears from the menu immediately. No more '86'd' conversations, no disappointed guests. Some restaurants use this capability to run time-based pricing or promote specials at specific times of day.

2. Table-Side Ordering and Payment

The full QR ordering flow — browse, order, and pay — from the table reduces labour costs and increases average order values. Guests order at their own pace and tend to add desserts and extra drinks they might have skipped when flagging down a busy server. Platforms like Square, Toast, and Flipdish offer this integration natively.

3. Loyalty Programme Enrolment

A QR code on the bill or table card linking to a loyalty programme sign-up form converts a satisfied guest into a repeat customer. Some restaurants use QR codes to deliver a one-time discount in exchange for an email address — a cost-effective way to build a marketing list from genuine customers.

4. Review and Feedback Campaigns

Google reviews are one of the most important signals for restaurant discovery. A QR code on receipts, table cards, and exit signage linking directly to the Google review submission form dramatically increases review rates. The key is timing — a scan at the end of a positive experience captures sentiment that would otherwise be lost.

5. Allergen and Dietary Information

The UK's Natasha's Law requires detailed allergen information on pre-packed food. QR codes are increasingly used to link packaging and menus to comprehensive allergen information, ingredient lists, and nutritional data that would be impractical to print in full. This not only aids compliance but builds guest trust.