Topscroll Mobile Image



Creative dimension


Ad Viewport

Width: 100% of browser width
Height 80% or 100% of browser height


In order to ensure your important content (text, logos, CTAs etc) is visible on all screens and devices, please follow the guidelines on the validation tool below:

Creative Validation

Note: Some publisher sites have a nav bar that covers the top of the creative - please check the publisher guidelines and make additional allowances with your safe zones if required.

Format description and guidance

Topscroll is a high impact responsive format that appears at the top of a publisher page (before page content).
It is typically served to appear at 80% of the available browser window height, but can be up to 100% (dependent on publisher). 

Max total file weight

3.5 MB.

Asset types


Click tags and tracking

For Adnami hosted creative, see our clicktags and tracking guide.
For creative hosted using 3rd party tags, use the appropriate click methods and trackers for that provider.

Supported 3rd party providers

Campaign Manager 360, Adform, Sizmek, Adjust

Supported Ad Verification

Adnami supports impression and viewability tracking from 3rd party providers, such as IAS, MOAT, DoubleVerify & Userneeds.

🇸🇪 Additional guidelines for Sweden 🇸🇪

A 36px high "Close ad” bar will be overlaid at the top of the creative for all Swedish publishers