AI in Billboards
Key Takeaways
AI can help brands create billboard visuals faster, from early concepts and mock-ups to photoreal scenes, product worlds and campaign variations.
AI works best when it supports human art direction. Billboard creative still needs to be clear, readable and easy to understand in seconds.
One Day Agency uses AI to explore visual routes, build campaign worlds and adapt creative across billboards, digital OOH, 3D billboards and paid media.
AI in billboards is not about letting software design the campaign for you. It is about using AI to speed up visual exploration, test stronger creative routes and build images that would be difficult, expensive or slow to produce through traditional methods alone.
For billboard advertising, this matters because the creative has very little time to work. A person may only see the advert for a few seconds, so the image, headline and brand need to land quickly. AI can help creative teams explore more visual options, but the final idea still needs discipline, simplicity and strong direction.
At One Day Agency, AI is used as part of the creative process across AI ad creatives, billboard advertising, digital OOH, 3D anamorphic billboards, creative campaigns and media buying.
How AI Is Used in Billboard Visuals
AI can support the billboard design process before production begins. It is useful for testing creative directions, building moodboards, creating campaign worlds, developing product-led scenes and showing how an idea might work on a real billboard.
For example, a fashion brand could use AI to explore a surreal outdoor scene before deciding whether to produce it with photography, CGI or 3D design. A food brand could test lighting, scale, backgrounds and seasonal variations. A travel brand could visualise destination-led creative without organising a full location shoot.
Useful applications include:
Early concept visuals
Product environments
Background generation
Photoreal mock-ups
Campaign variations
Format adaptation
Social and DOOH extensions
The value is not only speed. AI gives teams more routes to evaluate before committing budget to final artwork, CGI, photography or motion production.
AI Helps Create Bigger Billboard Ideas
Billboards often work best when the idea is simple but visually bold. AI can help teams push those visual ideas further by making it easier to test scenes that are hard to shoot or build physically.
This could include oversized products in real-world environments, impossible landscapes, fictional objects, surreal product worlds or CGI-style visuals. These approaches can help a billboard feel more like a moment than a flat poster.
The risk is overproduction. AI can create detailed images quickly, but billboard design is not the place for visual clutter. The strongest AI-assisted billboard visuals usually have one clear focal point, one idea and enough space for the message to breathe.
A Google, Kantar and Marketing Week report found that 8 out of 10 marketers see creative quality as a key driver of effectiveness, yet less than half measure its impact. That matters for AI billboard work because faster production only helps if the creative is still judged properly before it goes live.
Why Human Art Direction Still Matters
AI can generate images, but it does not automatically understand how OOH works. A billboard needs hierarchy, scale, contrast and distance readability. It also needs to reflect the brand correctly and fit the media placement.
A creative team still needs to decide whether the concept is strong, whether the product looks accurate, whether the image can be read from far away and whether the design suits the chosen format. This is especially important for roadside, transport and large-format outdoor placements, where the viewing time can be short.
Human direction also helps avoid the common AI look: polished but generic. A billboard should feel specific to the brand, not like an image that could belong to any category. For practical layout principles, this guide on how to design an effective billboard is useful.
AI in Billboards
AI for Digital and 3D Billboards
AI can also support digital billboards and 3D billboard concepts. These formats often need more visual planning because the creative may include motion, perspective, screen shape and viewing angle.
For digital OOH, AI can help build creative variations for different times of day, weather conditions, locations or audience segments. For 3D billboards, AI can support the concept and storyboard stage, helping teams visualise how an object might appear to come out of the screen.
The final execution still needs specialist design, motion and technical production. This is particularly true for anamorphic creative, where depth and perspective need to be built around a specific viewing point.
The IAB reported that half of advertisers were already using generative AI to build video ads, with nearly 90% expected to use it. That shift is relevant to billboard creative because digital OOH, motion design and social video are increasingly planned together rather than as separate assets. For more on format planning, this guide to digital billboards explains how digital screens can be used in outdoor campaigns.
Where AI Adds the Most Value
AI is strongest when it helps teams move from a rough idea to a visual direction faster. It can make the early stage of billboard design more flexible, especially when a campaign needs several visual routes or adaptations across formats.
It is particularly useful for:
Testing different art directions
Creating visual references
Building campaign worlds
Exploring product scale
Mocking up outdoor placements
Adapting creative for multiple formats
Producing social extensions from the same idea
This can help brands make better creative decisions earlier in the process. It also gives stakeholders a clearer sense of what the campaign could look like before final production begins.
Common Mistakes When Using AI for Billboard Creative
AI can improve the process, but it can also create problems when used without control. Some AI visuals look impressive on screen but fail as billboard ads because the message is too small, the layout is too busy or the product is not accurate.
Common mistakes include overcomplicated scenes, weak branding, unrealistic product details, generic AI aesthetics and creative that does not work from a distance. Another risk is using AI output as final artwork too early, before it has been checked, refined and adapted for the media format.
Kantar has also noted that consumers can be more sensitive than marketers to visible signs of AI-generated advertising. That does not mean brands should avoid AI, but it does mean the output needs to feel intentional, polished and brand-safe.
What Makes a Good AI Billboard Visual?
A strong AI-assisted billboard visual should be simple enough to understand quickly and distinctive enough to remember. It should have a clear focal point, a readable message, strong branding and a visual idea that fits the location.
The best use of AI is often invisible. The audience does not need to know the image was built with AI. They only need to understand the idea and remember the brand.
“AI gives creative teams more room to explore, but billboard design still comes down to clarity. If the idea is not simple enough to land in a few seconds, the technology will not save it.” - Kris-Anne Viray, Head of Design, One Day Agency
How One Day Agency Can Help
At One Day Agency, AI is used as part of a controlled creative process. We use it to explore visual routes, test campaign worlds, create mock-ups and adapt creative across billboards, digital OOH, 3D billboards, paid social and video.
The aim is not to create AI visuals for the sake of it. The aim is to make billboard creative more distinctive, more adaptable and better suited to the media environment. From concept development to production and media planning, our teams make sure the creative idea works in the real world, not just on a screen.
See more of our we use AI in our creatives!
References
Google, Kantar and Marketing Week: Creative Measurement Gap
IAB: Gen AI and Video Advertising
Kantar: Rethinking AI-Generated Advertising
FAQs
How is AI used in billboard advertising?
AI is used to generate visual concepts, create mock-ups, explore campaign worlds, test art directions and adapt creative across formats such as static billboards, digital screens, 3D billboards and social media.
Can AI create billboard designs?
Yes, AI can help create billboard visuals, but the final design still needs human creative direction. Designers need to refine the image, check brand consistency, improve legibility and make sure the ad works in the chosen format.
Is AI useful for digital billboards?
Yes. AI can help create creative variations, motion references, product visuals and location-specific assets for digital billboards. It is especially useful when brands need flexible creative across multiple screens.
Can AI be used for 3D billboards?
AI can support the concept and storyboard stage for 3D billboards. The final execution still needs specialist motion design, 3D modelling and technical production to make the illusion work correctly.
What should brands avoid when using AI in billboard creative?
Brands should avoid generic AI visuals, overcomplicated scenes, poor product accuracy, weak branding and designs that are hard to read from a distance. AI should support the idea, not replace the creative strategy.
