How To Change Video Aspect Ratios in Submagic
Changing Video Aspect Ratios in Submagic
Overview
Submagic.co offers a versatile video aspect ratio feature that lets you preview and adjust your video dimensions before finalizing. Choose from multiple preset ratios (9:16, 16:9, 1:1, 4:5) located conveniently under the video preview player to optimize your content for different platforms and social media requirements.
How to Change Aspect Ratio in Submagic
- Upload or select your video in the Submagic editor
- Find the aspect ratio selector directly beneath the video preview player
- Click on your preferred ratio (9:16, 16:9, 1:1, or 4:5)
- The preview will update instantly to display your video in the new format
Available Aspect Ratios
- 9:16 - Vertical format perfect for Instagram/Facebook Stories, TikTok, and Reels
- 16:9 - Standard landscape format ideal for YouTube and traditional video platforms
- 1:1 - Square format optimized for Instagram and Facebook feed posts
- 4:5 - Vertical rectangle designed for maximum Instagram feed visibility
Notes
- Submagic automatically handles cropping when changing aspect ratios
- You can reposition your content within the frame using the preview window
- All Submagic video quality settings are preserved regardless of aspect ratio
- Your selected ratio will be applied to the final exported video
Updated on: 14/05/2025
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