Meta · Instagram Feed Video ads are vertical 4:5 video clips, measured at 1440×1800 px, up to 4096 MB per file, up to 60 seconds long, delivered as MP4 or MOV. They run in the Feed placement on Meta · Instagram. Encode with H.264 video with AAC audio at 30 fps for clean playback across devices.
| Dimensions | 1440 × 1800 px |
|---|---|
| Aspect ratios | 4:5, 1:1 |
| Orientation | portrait |
| Max file size | 4096 MB |
| File types | MP4, MOV |
| Max duration | 60 sec |
|---|---|
| Video codec | H.264 |
| Frame rate | 30 fps |
| Audio codec | AAC |
| Audio channels | stereo (2) |
| Sample rate | 48000 Hz |
| Headline | 40 chars |
|---|---|
| Primary text | 125 chars |
| Call to action | 20 chars |
4:5 vertical (1440×1800) recommended for max screen real-estate; minimum 1080px on the shortest side.
Official source: https://www.facebook.com/business/ads-guide/video/instagram-feed