Find out why adding a QR code to your poster can make all the difference for your business (and how to do it with Flash Poster)
Find out why adding a QR code to your poster can transform your in-store communication—and how to add one in just a few seconds with Flash Poster.
You’ve printed a beautiful poster. It’s in a good spot and easy to read. But once the customer has read it… what happens next?
Nothing. He leaves, and that's it.
A QR code changes all that. In an instant, your poster becomes a bridge between the physical and digital worlds. And for a local business, that’s a real opportunity.
Find out why adding a QR code to your poster can make all the difference for your business
1. Collect Google reviews in just a few seconds
This is probably the most powerful feature for a local business. Rather than hoping your customers will remember to leave a review later, you give them the chance to do so right there, in 20 seconds, while they’re waiting or before they leave.
A QR code that links to your Google My Business listing, displayed prominently at the checkout or in your storefront, can triple or quadruple your reviews in just a few months. If you want to find out why putting a QR code on your poster is a must-have strategy for local businesses .
2. Share your menu, food list, or catalog
Are you changing your prices? Does your menu change with the seasons? Instead of reprinting it every time, the QR code links to an online page that you can update at any time. The poster stays the same; the content changes.
Ideal for: restaurants, pizzerias, food trucks, wine shops, butchers, and caterers.
3. Link to your Instagram or Facebook page
An event poster (for a party, promotion, or activity) is much more effective when it encourages people to follow you. The QR code takes them directly to your profile—no need to type in a URL or search for your name.
4. Launch a promotion or a contest
Promo codes, giveaways, subscriber-exclusive offers… QR codes bridge the gap between physical posters and your digital offerings. You can even track scans to measure the effectiveness of your campaign.
5. Present a product through a video or demonstration
A poster for a new product, service, or training program? The QR code can link to a YouTube video or a detailed information page. You can share much more than what fits on the poster.
The golden rules for an effective QR code on a poster
Minimum size: 2.5 cm × 2.5 cm. If the size is smaller than this, readability may vary depending on the device.
Maximum contrast. Dark QR code on a light background, or light QR code on a dark background — never on a complex background or an image.
Test before printing. Scan using multiple phones (Android, iPhone, different apps) before finalizing your file.
Add a call to action. “Scan to leave a review,” “View the menu,” “Follow us”… People are more likely to scan when they know what to expect.
Check that the link works. It may seem obvious, but a QR code that leads to a 404 page or an expired URL happens more often than you might think. For all these reasons, don’t forget to find out why adding a QR code to your poster can transform your digital communication.
How to Add a QR Code in Flash Poster
Flash Poster includes a space for QR codes in its poster templates. Here’s how to do it:
- Open Flash Poster and select the template that best suits your business (pizzeria, auto repair shop, florist, etc.).
- Select the QR code block from the available elements on your poster.
- Paste your URL: your Google listing, your Instagram page, your online menu, etc.
- Position and adjust the size of the QR code based on the available space on the template.
- Export in high resolution, ready to print.
No need for an external app or a third-party QR code generator. Everything is done in Flash Poster, right from your Android smartphone.
Further reading
QR codes aren’t just for big-name retailers or tech-savvy companies. They’re an accessible tool that’s free to generate and can turn a static poster into an active communication tool.
Whether you want to boost your Google reviews, grow your social media following, or share your menu without having to reprint it every season—a QR code is a must-have on your posters.
Flash Poster is available for free on the Google Play Store. Download it and create your first QR code poster in just a few minutes.
→ Download Flash Poster on Google Play
Article written by Stef—founder of Flash Poster, former restaurant owner and food truck operator.