FOR GOOGLE SMART DISPLAY CAMPAIGN:
Requirements and Specifications for Responsive Display Ad-
 
1. 15 Images in landscape and square format
2. 5 Short Headlines
3. 1 Long Headline  
4. 5 Descriptions
5. Logos (Up to 5 images can be added) 
6. YouTube Video URL (Up to 30 seconds) (Up to 5 videos can be added) 
 
 Landscape Image  | 1.91:1 ratio, greater than 600 x 314 File size limit 5120 KB  | 
 Square Image  | 1:1 ratio, greater than 300 x 300 File size limit 5120 KB  | 
 Logo  | 1:1 ratio, greater than 128 x 128 Recommended size- 1200 x 1200 The image should have a transparent background if the logo is centered Avoid text The text should not cover more than 20% of the image.  | 
YouTube Video URL (Optional)  | Up to 30 seconds video  | 
 Short Headline   | Up to 30 Characters At least 5 short headlines   The short headline is the first line of your ad and appears in tight ad spaces. Short headlines may appear with or without your description  | 
 Long Headline  | Up to 90 Characters One long headline  The long headline is the first line of your ad and appears instead of your short headline in larger ads.  | 
 Description    | Up to 90 Characters At least 5 descriptions.  May appear after the (short or long) headline.  | 
Dynamic Ad Options (Optional)    | Price Prefix - Up to 10 Characters Promotion Text  - Up to 25 Characters  | 
 
 