Guidelines for High impact creatives

Below you will find recommendations for file sizes that will allow high impact to be served through Adnuntius ad server.

Asset requirements

File types	JPG GIF PNG MP4 Mov HTML Third party tags
Dimensions	No larger than 2000 × 2000 px
Destination URL	Required for HTML and third party tags

Some third party tags might require Macros to allow us to count clicks, read more here.

File sizes

File Type	Maximum File Size
Video	100 Mb
Image	10 Mb
Third Party tags / HMTL	max 100Kb initial load

Display Sizes

We currently offer two variants of high impact format

• 1920 x 1080 px for horizontal devices

• 1080 x 1920 px for vertical devices, eg. Mobile