QR code ads on CTV are the simplest and most widely deployable interactive format on connected TV. A QR code displayed during or alongside a CTV ad gives viewers a way to continue the brand journey on their phone — without requiring any platform-level interactivity, any remote control navigation, or any technical integration beyond displaying the code on screen. The viewer picks up their phone, scans, and arrives at whatever mobile destination the brand has built. On any CTV platform, on any device, a QR code works.
Why QR codes work particularly well on CTV
CTV creates a specific viewing context that makes QR codes more effective than in most other media. The viewer is seated, typically on a sofa, with their phone within reach. The TV screen is large enough to display a QR code at legible size (8–10cm at minimum). The content they are watching has just shown them a brand or product that may interest them. The natural next step — pick up the phone and learn more — is low-friction because the phone is already there.
This combination of physical proximity, large display, and motivated attention is uniquely suited to QR code interaction. Scan rates on well-executed CTV QR code placements run 1–4% of ad impressions — significantly higher than banner CTRs and comparable to strong search ad CTRs, for an audience that did not search for the product.
QR code scan rates on CTV
Industry benchmarks for QR scan rates on CTV:
- Pause ads with QR code: 2–5% scan rate (highest context — viewer is paused, phone is naturally in hand)
- Pre-roll with QR overlay in final 5–10 seconds: 1–3%
- L-banner with QR code: 0.5–2% (ambient placement, lower active engagement)
- Home screen display with QR code: 1–3% (pre-content, viewer has time)
Scan rates vary by: audience segment (younger audiences and urban audiences scan more frequently); content context (high-engagement live sports and drama produce higher scans than background viewing); QR code visibility (too small or on-screen for too short a time reduces scans); and destination quality (a fast, relevant mobile landing page retains scanners; a generic homepage loses them).
Creative best practices for CTV QR codes
Size: The QR code should occupy at minimum 200x200 pixels on a 1080p screen, placed in the safe zone. Larger is better — aim for 250x250 as a default. A code smaller than this will fail to scan from typical sofa distance (2–3 metres).
Contrast: Black QR code on white background, or high-contrast alternatives. Do not use a dark QR code on a dark background or a brand-coloured QR code that reduces contrast. Error correction level H (highest) ensures the code scans even if partially obscured.
Duration: The QR code should be visible for at least 5–7 seconds. Codes that flash on screen for 2–3 seconds and disappear do not give viewers time to pick up their phone. For pre-roll, the last 8–10 seconds of the ad should show the QR code prominently — viewers who watch to the end of a non-skippable ad are more likely to have interest.
Instruction text: Always include a brief instruction adjacent to the code: "Scan to shop," "Scan for offer," "Scan to know more." Do not assume the viewer knows what the code is for without context.
Destination design for CTV QR campaigns
The mobile destination linked from a CTV QR code must be mobile-optimised, fast (under 3 seconds load time), and immediately relevant to what the TV ad showed. A viewer who scans a QR code from a TV ad for a car has 5–8 seconds of mobile patience before they abandon. The landing page should: confirm it is the right destination (show the product or offer from the TV ad), have a clear primary CTA above the fold, and require minimum interaction to achieve the campaign objective.
Measuring CTV QR campaigns
QR code campaigns are measured by: impressions served (via VAST tracking or platform reporting), QR scan events (via QR tracking provider or UTM parameter tracking), conversion rate on the mobile destination, and ROAS if the destination includes purchase or sign-up. The scan event is the primary engagement metric. QR tracking platforms (Flowcode, Scanova) provide scan analytics including device, time, and location data where available.
India-specific use cases
QR code CTV ads in India are most effective for: e-commerce product ads driving to Amazon/Flipkart/brand website; app install campaigns directing to the Play Store or App Store; financial product enquiries routing to a form or calculator; food delivery campaigns directing to ordering apps; and OTT subscription promotions driving to a subscription page. UPI QR integration (a code that opens a UPI payment flow directly) is an emerging use case — some India brands have tested CTV ads with UPI codes for direct payment, though measurement infrastructure is still developing.