- Display
- Audio
StackAdapt ad specs
Last verified
not yet verified
StackAdapt’s programmatic platform: IAB display sizes with its own file limit, the three native image sizes it recommends per campaign, and programmatic audio.
Formats
| Type | Format | Size | Ratio | Max file | Length | Files | |
|---|---|---|---|---|---|---|---|
| Image | Billboard 970×250Channels: Display | 970×250 px | 3.88:1 | 750 KB | – | JPG, PNG, GIF | Test |
| Image | Desktop Leaderboard 970×90Channels: Display | 970×90 px | 10.78:1 | 750 KB | – | JPG, PNG, GIF | Test |
| Image | Half Page 300×600Channels: Display | 300×600 px | 1:2 | 750 KB | – | JPG, PNG, GIF | Test |
| Image | Leaderboard 728×90Channels: Display | 728×90 px | 8.09:1 | 750 KB | – | JPG, PNG, GIF | Test |
| Image | Medium Rectangle 300×250Channels: Display | 300×250 px | 6:5 | 750 KB | – | JPG, PNG, GIF | Test |
| Image | Mobile Leaderboard 320×50Channels: Display | 320×50 px | 32:5 | 750 KB | – | JPG, PNG, GIF | Test |
| Image | Native image 1200×627Channels: Display | 1200×627 px | 1.91:1 | – | – | – | Test |
| Image | Native image 600×600Channels: Display | 600×600 px | 1:1 | – | – | – | Test |
| Image | Native image 800×600Channels: Display | 800×600 px | 4:3 | – | – | – | Test |
| Audio | Programmatic audioChannels: Audio | – | – | – | – | MP3, WAV | Test |
| Image | Wide Skyscraper 160×600Channels: Display | 160×600 px | 4:15 | 750 KB | – | JPG, PNG, GIF | Test |