How to Open a Locker with a QR Code

Locker technology has gone digital. Whether you’re accessing a parcel locker, smart locker, or a secure storage system at a shop or supermarket, the QR code has become a standard method for contactless entry. This guide explains how to open the door of a locker by scanning a code, what to do if it doesn’t work, and what you need to know for smooth access.

What Is a QR Code Locker?

A QR code locker is a convenient, self-service storage solution that allows users to unlock compartments using a QR code instead of a traditional key or fob. These lockers are often found at supermarkets, InPost stations, Royal Mail depots, and retail stores.

When a locker is reserved or a package is delivered to it, you will receive access details via email, text, or app, usually including a QR code, PIN, or barcode number.

How to Open a Locker Using a QR Code

Follow these simple steps to open the locker door using your QR code:

Visit the locker location provided in your confirmation message.
On the screen of the locker, select the appropriate option (e.g., “Collect” or “Open Locker”).
Hold your mobile device with the QR code facing the scanner.
The system will validate your code and automatically open the door of the assigned compartment.

If your QR code is valid, the locker door will release. You can now retrieve your contents or place your package inside.

What If the QR Code Doesn’t Work?

If the scanner does not recognise your QR code, try the following:

Enter the 16-digit barcode number shown in your access message
Use your PIN as an alternative
Increase your mobile screen brightness to help the scanner read the QR code
Tap the on-screen button for assistance if needed

Most lockers are equipped with backup options to ensure access, even when scanning fails.

Other Ways to Access the Locker

In addition to QR codes, lockers often support:

Manual PIN entry
Manually enter the barcode number
Enter your tracking number (for delivery-related lockers)
Bluetooth-enabled unlocks in some smart locker systems

These additional options give you flexibility if you cannot scan the code.

Where Can You Use QR Code Lockers?

You’ll find QR code lockers across the UK in locations such as:

Supermarkets like Tesco and Asda
Local shops and retail drop-off points
Royal Mail depots and InPost terminals
Gyms, offices, and student accommodations

They’re designed to be an easy and convenient way to access storage 24/7.

Returning Items or Delivering to a QR Code Locker

In some systems, you may also use a QR code to:

Return parcels using the “Return” option on the terminal
Attach your return label and place your parcel inside
Close the door to complete the process

The compartment will lock automatically, and the system will log the drop-off.

Security and Access Controls

These lockers are secure and track all access points using:

Encrypted QR codes
Unique PINs or barcode numbers
Compartment logs and time stamps
Alerts are sent to the user upon opening and closing

Some systems will update you with confirmation messages or offer feedback through app notifications.

Key Takeaways

Lockers with QR code access offer a fast and secure solution for both deliveries and storage.
Simply scan your QR code or enter a backup PIN or barcode
Locker doors open automatically when credentials are valid
Found at shops, supermarkets, and parcel terminals
It can also be used to return parcels by scanning the code and following on-screen instructions
A printer is usually not required if using mobile access
Ensure you follow proper steps to attach your label and close the door securely