Read on to learn more about:
- Adding an Ad Size
- Removing an Ad Size
Adding an Ad Size
To add an ad size click File, Add/Remove Ad Sizes. Select + Add under the appropriate channel (Desktop, Mobile, Social) and input the desired dimensions.
Removing an Ad Size
To remove an ad size within the ad set on stage, select File > Add/Remove Ad Sizes. A fly out window to the right will display all enabled ad sizes. Select the ad sizes corresponding checkbox and select Delete.
Note: This action is irreversible and cannot be undone.