Landscape image
Required ratio: 1.91:1.
Recommended size: 1200 x 628px, (minimum: 600 x 314px).
Maximum file size: 5120KB.
Recommended number of assets: 3 (minimum: 1, maximum: 20).
Square image
Required ratio: 1:1.
Recommended size: 1200 x 1200px (minimum: 300 x 300px).
Maximum file size: 5120KB.
Recommended number of assets: 3 (minimum: 1, maximum: 20).
Portrait image
Required aspect ratio: 4:5.
Recommended size: 960 x 1200px (minimum: 480 x 600px).
Maximum file size: none.
Recommended number of assets: 1 (minimum: 0, Maximum: 20).
Square logo
Required ratio: 1:1.
Recommended size: 1200 x 1200px (minimum: 128 x 128px).
Maximum file size: 5120KB.
Recommended number of assets: 1 (minimum: 1, maximum: 5).
Landscape logo
Required ratio: 4:1.
Recommended size: 1200 x 300px (minimum: 512 x 128px).
Maximum file size: 5120KB.
Recommended number of assets: 1 (minimum: 0, maximum: 5).
Responsive display ad (image)
1.91:1, minimum 600 x 314
1:1, minimum 300 x 300
Responsive display ad (logo)
1:1, minimum 128 x 128
4:1, minimum 512 x 128
Video Ads: TrueView In-stream, Bumper video ad, Non-skippable video ad (banner)
300 x 60
Required ratio: 4:1.
Recommended size: 1200 x 300px (minimum: 512 x 128px).
Maximum file size: 5120KB.
Recommended number of assets: 1 (minimum: 0, maximum: 5).
Aspect ratio: 16:9 or 4:3. We recommend 16:9
Video length: 15 or 20 seconds in length, depending on regional standards.
Frame rate: 60fps
File type: .mp4, .mov, .mpeg, .avi, or .asf
Outstream ads (logo)
Anything 1:1, between 1x1 and 1024 x 1024
Discovery Ad (image)
1.91:1, minimum 600 x 314
1:1, minimum 300 x 300
Discovery ad (logo)
1:1, minimum 128 x 128
Discovery carousel ad (image)
1.91:1, minimum 600 x 314
Discovery carousel ad (square image)
1:1, minimum 300 x 300
Discovery carousel ad (logo)
1:1, minimum 128 x 128
Asset Requirements:
File types: .jpg, .jpeg, .gif, and .png
Dimensions: Maximum 4096 × 4096 pixels
File size: Maximum 10 MB, but keep in mind that publishers may require smaller file sizes
Landing page URL: Required
Image Ads
1080 x 1920, 1080 x 1080, and 1200 x 628
Reel Placements
File Type: MP4, MOV or GIF
Ratio: 9:16
Video Settings: H.264 compression, square pixels, fixed frame rate, progressive scan and stereo AAC audio compression at 128kbps+
Resolution: At least 1080 x 1080 pixels
Video Captions: Optional, but recommended
Video Sound: Optional, but recommended
Story Placements
1090 x 1920
Image Ratio
1.91:1 (horizontal, desktop and mobile)
1:1 (square, desktop and mobile)
1:1.91 (vertical, mobile only)
Video Ratio
4:5 (vertical, 0.8), 9:16 (vertical; 0.57), 16:9 (landscape; 1.78), 1:1 (square; 1.0)Minimum width: 360 pixels
File Size: 75 KB (min) - 200 MB (max)
Video File Type: MP4
Video Sound Format: AAC or MPEG4
Recommended frame rate: 30 frames per second
Custom Thumbnail: Optional but recommended
Maximum width: 1920 pixels
Minimum height: 360 pixels
Maximum height: 1920 pixels
Minimum aspect ratio: 9:16 (0.563)
Maximum aspect ratio: 16:9 (1.778)
Profile Cover
Landscape Image
Required Ratio: 16:9
Recommended Size: 800 x 450 px (minimum: 600 x 314px)
Max File Size: 10MB (Supports PNG, JPG, GIF)
Recommended Assets: 1
Profile Photo
Square Image
Required Ratio: 1:1
Recommended Size: 165 x 165 px (minimum: 160 px)
Static Images
Vertical Image
Required Ratio: 2:3
Recommended Size: 1,000 x 1,500 px
Max File Size: Desktop 20 MB, In-app 32 MB
Video
Vertical Image
Required Ratio: 9:16
Recommended Length: 6 to 15 seconds, Minimum 4 seconds
Max File Size: Up to 2 GB
StackAdapt Display
Standard display banner sizes
Mobile Banner (320 x 50)
Mobile Banner (300 x 50)
Large Mobile Banner (320 x 100)
Leaderboard (728 x 90)
Large Leaderboard (970 x 90)
Wide Skyscraper (160 x 600)
Medium Rectangle (300 x 250)
Half-Page Skyscraper (300 x 600)
Billboard (970 x 250)
Mobile Full-Page Interstitial - Portrait (320 x 480)
Mobile Full-Page Interstitial - Landscape (480 x 320)
Tablet Full-Page Interstitial - Portrait (768 x 1024)
Tablet Full-Page Interstitial - Landscape (1024 x 768)
Accepted file formats
JPG, PNG, GIF
Optimal file size for JPG & PNG: 750 KB
Max file size for GIF: 3.5 MB
Creative must be high-resolution (minimum of 72 pixels per inch, recommended to be 144 pixels per inch)
Criteo
File Formats
JPG or PNG files and The file size shouldn’t exceed 500 KB
Ratio
320x50, 300x250, 728x90, and 300x600
