Do you have an outdoor campaign idea you’d like to test? JCDecaux offers a unique opportunity to try out your concept before it goes live through real-world poster testing. We print your creative and post it on one of our Eurosize panels – or display it in our Digisize digital format – and meet you on the street at the chosen site. Together, we review how the campaign works in its actual environment and see whether anything needs to be adjusted to maximise impact. Interested to learn more?
Present Your Idea Beautifully
Bring your idea to life
Test your campaign
Make your campaign presentation the best one yet. Choose from our different formats and create realistic mock-ups that deliver a clear, professional impression.
Showroom
Step into the future at the JCDecaux Showroom on Kungsgatan!
We invite you to an innovative space where cutting-edge technology meets creative inspiration. Gain exclusive insight into the revolutionary digital solutions set to transform Stockholm’s subway system in 2026. More than a preview, this is your chance to explore how digital advertising can elevate your brand’s presence in the city’s busiest public spaces.
Our showroom is not merely an exhibition – it’s an immersive experience. Discover firsthand the power of the Nordic region’s largest outdoor advertising network and learn how your brand can stand out and command attention like never before.
Ready to lead the way in digital outdoor advertising? Contact our sales team to arrange a private tour. We look forward to welcoming you at Kungsgatan 18, where tomorrow’s communication takes shape today.
Visualize your idea
Scroll down and choose the format you want to use to test your outdoor campaign with JCDecaux’s DIY mockup tool. Select a format and upload your creative as a JPG, PNG, WebP, MP4 or WebM file. Use Fill or Fit and the available filters to browse matching scenes. Pick one or more scenes and download your mockups – perfect for testing your concept and outdoor campaign before it goes live.
Our digital format
Digisize
Your movie needs to be 1080×1920 pixels in .mp4 format.
Our most popular format
Eurosize
Your image ideally needs to be 1185x1750 mm to fit the Eurosize format.
Our powerful format
Supersize 36 m2
Your image should ideally be 12200x2940 mm to fit our Supersize 36 format.
There are no templates added for the format Supersize 36 m2
Our largest format
Supersize 60m2
Your image ideally needs to be 14100x4080 mm to fit the Supersize format.