What aspect ratio should I use for Instagram?

Instagram supports multiple aspect ratios: 1:1 (square) for feed posts, 4:5 (portrait) for maximum feed coverage, and 9:16 (vertical) for Instagram Reels and Stories. The 4:5 ratio generally performs best for feed posts as it takes up the most screen space.

How do I crop a video for Instagram Reels?

1. Upload your video to SuperMotion. 2. Select the 9:16 aspect ratio preset (vertical). 3. Drag the crop area to frame the important content. 4. Click 'Crop Video' and download your Reels-ready MP4.

What is the maximum video size for Instagram?

Instagram accepts videos up to 4 GB. For best performance, keep your video under 100 MB. You can use SuperMotion's Compress Video tool alongside cropping to reduce file size.

Is this tool free to use?

Yes, completely free. The video processing runs entirely in your browser — no files are uploaded to any server.