Snapchat Snap Ad — Video ads are vertical 9:16 video clips, measured at 1080×1920 px, up to 1024 MB per file, up to 180 seconds long, delivered as MP4 or MOV. They run in the Between Stories placement on Snapchat. Encode with H.264 video with AAC audio at 30 fps for clean playback across devices.
| Dimensions | 1080 × 1920 px |
|---|---|
| Aspect ratios | 9:16 |
| Orientation | portrait |
| Max file size | 1024 MB |
| File types | MP4, MOV |
| Max duration | 180 sec |
|---|---|
| Video codec | H.264 |
| Frame rate | 30 fps |
| Audio codec | AAC |
| Audio channels | stereo (2) |
| Audio bitrate | 128 kbps |
| Sample rate | 48000 Hz |
| Headline | 34 chars |
|---|---|
| Call to action | 26 chars |
Top ~10% and bottom ~25% reserved for brand/headline and CTA per Snap creative guidelines. 3–180s; ~5–6s recommended for completion.
Official source: https://businesshelp.snapchat.com/s/article/ads-specs