- Use 9:16 aspect ratio at 1080×1920 px for Instagram Feed and Reels video ads.
- MP4 or MOV with H.264 codec and AAC audio at 128 kbps or higher clears Meta review.
- The first 3 seconds determine whether viewers scroll past or keep watching.
- Add captions. Most Instagram users watch video with sound off.
- Keep logos and text centered in the safe zone to avoid cropping on any device.
- Coinis Revise resizes and creates variants from one original without re-recording.
Instagram Video Ad Format Overview
Instagram video ads are one of the most effective ways to stop the scroll. They combine motion, audio, and copy into a single unit. Get the format right and the platform rewards you with reach.
Why video ads on Instagram
Motion captures attention faster than static images. You also get more time to tell a brand story. Instagram's full-screen vertical environment makes video feel native rather than intrusive.
Instagram feed placement vs. Reels placement
Feed video plays inline as users scroll their home feed. Reels appear in the dedicated Reels tab and Explore. Both placements use a vertical 9:16 format for full-screen impact. Design your video for 9:16 from the start and it works across both.
---
Technical Specifications for Instagram Video Ads
Wrong specs mean rejected ads, cropped visuals, or degraded quality. Lock these in before you start editing.
Dimensions and aspect ratio
Per Meta's Ads Guide, Instagram Feed video ads should use a 9:16 aspect ratio at 1080×1920 pixels for optimal display. That is the full-screen vertical standard for both Feed and Reels placements.
Video codec and file format
Supported formats are MP4, MOV, or GIF. Use H.264 compression with a fixed frame rate and progressive scan. This combination ensures smooth playback across Android and iOS devices.
Audio settings and bitrate
Set your audio codec to AAC at 128 kbps or higher. For video bitrate, target 3,500 to 5,500 kbps. Bitrates above 7,500 kbps may be downgraded during Instagram's processing. Stay in the recommended range.
Video duration and file size limits
Duration can run from 1 second up to 60 minutes. Maximum file size is 4 GB. For paid ads, shorter cuts (15 to 30 seconds) tend to drive stronger completion. The platform accepts the full range, but viewer attention does not.
---
Design Best Practices
Passing the spec check gets your ad approved. Good design gets it remembered.
Hook viewers in the first 3 seconds
The first 3 seconds decide the scroll. Open with a bold visual, a direct question, or your product solving a real problem. Save the brand name for after the hook lands. Lead with the payoff, not the preamble.
Optimize for silent viewing with captions
Most Instagram users watch with sound off. Captions are optional per Meta's documentation. In practice they are essential. Burn subtitles into the video or upload an SRT file. Add key messages as on-screen text. The full offer should be clear with zero audio.
Use the safe zone to avoid cropping
Keep logos, text, and critical visuals centered. Edges get cropped on smaller screens and in certain feed views. Leave margin on all four sides. Nothing important belongs near the border.
Keep text and primary message concise
Primary text sits below the video in the feed. Meta's Ads Guide notes up to 125 characters for primary text and a maximum of 30 hashtags. One direct sentence beats a paragraph. Say what matters and stop.
---
How to Create and Edit Your Video
Preparing your raw video footage
Film at 1080×1920 px (9:16) from the start. Vertical-native footage looks intentional. Cropped horizontal footage looks like an afterthought. A modern smartphone in portrait mode already meets the resolution requirement.
Adding captions and text overlays
Export captions as an SRT file or burn them into the video. Use high-contrast text. White text with a dark drop shadow reads on most backgrounds. Keep all overlay text inside the centered safe zone.
Trimming and resizing for platform specs
Cut dead air from the opening. Remove slow intros. If you have a landscape or square source video, reformat it to 9:16 before uploading. Uploading the wrong ratio forces Meta to crop automatically, and automatic cropping rarely centers on the right subject.
Using Coinis Revise to optimize dimensions
Coinis Revise handles resizing without re-recording. Smart Resize reformats your creative to the correct aspect ratio for any placement in one click. Edit text on image swaps overlay copy for different audiences or offers. Variate generates multiple versions from one original so you can test hooks without going back to editing software.
---
Launching Your Instagram Video Ad
Uploading to Ads Manager
Open Meta Ads Manager and create a new campaign. Choose your objective (Traffic, Awareness, or Conversions all support video). At the ad level, upload your 9:16 MP4 or MOV. Add primary text under 125 characters. Set your CTA button. Review and publish.
Testing and iterating with Revise
Do not launch one version and wait. Build two or three variants with different opening hooks. Use Revise's Variate tool to spin alternate text overlays or color treatments from a single source file. Run them as A/B tests inside Ads Manager. Pause the underperformer. Scale the winner.
---
Or let Coinis do it.
From a product URL to a live Meta campaign. AI-generated creatives. On-brand copy. Direct publish to Facebook and Instagram. Real performance reporting. All in one platform.
Start free. Upgrade when you're ready.
15 AI tokens a month. No credit card.
Frequently Asked Questions
What is the best file format for an Instagram video ad?
MP4 is the most reliable choice. Instagram also accepts MOV and GIF. Use H.264 compression with AAC audio at 128 kbps or higher for consistent playback across devices.
How long should an Instagram video ad be?
Meta allows 1 second to 60 minutes. In practice, 15 to 30 seconds works well for most paid ads. Shorter videos tend to achieve higher completion rates, but test your specific audience.
Does my Instagram video ad need sound?
Sound is optional. However, most users watch Instagram with sound off, so always add captions or on-screen text so the message lands without audio.
What happens if I upload a landscape video to Instagram?
Meta will auto-crop it to fit the feed. Auto-cropping often cuts out key visuals or text. Always reformat to 9:16 before uploading. Coinis Revise Smart Resize can do this without re-recording.