Digital Billboards and QR Codes — Measuring Offline-to-Online

Digital billboards are already more measurable than static outdoor — and the QR code makes them fully trackable. A QR code on a digital billboard turns a physical ad into a clickable, attributable acquisition channel. Here’s how it works and what the data shows.

Why QR works on digital billboards

The QR code’s comeback is real and data-backed:

• About 9 in 10 users engage with QR codes at least once a week.
• The majority of marketers have increased QR usage in recent years.
• Scanning is a voluntary, intentional action — so every scan is a qualified signal of interest.

On a digital billboard, a QR code connects the glance to a landing page, a coupon, an app download, or a video — the moment someone sees the ad becomes a measurable action.

What you can measure

A QR-enabled digital billboard gives you real data:

• Number of scans — from each screen, with timestamps.
• Location — which screen generated the scan.
• Device and context — how people interact.
• Conversions — with UTM parameters, tie scans to website visits, app installs, and purchases.

You can compare performance across screens, test different creative, and prove the offline ad drove online results.

The behavior behind the scans

QR codes work on digital billboards because the medium provokes action:

• Over half of consumers act on their phone after seeing a DOOH ad — searching, visiting a website, or opening a social app.
• 76% of consumers take some form of action after seeing a DOOH ad — visiting a store or having a conversation about the brand.
• 44% of mobile users search for the advertiser online after seeing a DOOH ad.

A QR code captures that impulse directly, instead of letting it fade.

Best practices for QR on digital billboards

For scans to happen, the code has to be designed to work:

• Make it large and scannable — readable at a glance and from distance.
• Give a reason to scan — an offer, a discount, exclusive content, or a clear benefit.
• Use dynamic QR codes so you can change the destination or track in real time.
• Put a clear call to action — “Scan to save 20%,” not just a bare code.
• Optimize the landing page for mobile — it must load and convert on a phone in seconds.

Closing the loop

QR codes slot digital billboards into the same measurement frameworks as digital media:

1. Billboard creates awareness and a scannable hook.
2. The scan captures intent — UTM-tagged, attributed to the screen.
3. The landing page converts — sign-up, sale, download.
4. Retargeting follows up on those who engaged.

Outdoor stops being a “brand line” and becomes a provable acquisition channel.

Making it measurable with a partner

A QR-enabled digital billboard campaign is straightforward to set up — the specs, the tracking, and the creative all have to line up. That’s the kind of execution Globalstars handles daily.

We place your brand on high-quality digital billboards, help you design creative with scannable, trackable QR hooks, and set up the measurement that connects physical reach to digital response. From a local LED screen to a landmark spectacular, your digital billboard becomes a channel you can defend with data.

If you want an outdoor campaign you can actually measure, [start with a QR-enabled Globalstars digital billboard](https://www.globalstarscn.com/).

Data sources: OAAA & Nielsen; QR adoption research; OAAA/Harris Poll.