About Change Video Aspect Ratio (Letterbox & Fill)
Modify video aspect ratios for YouTube, TikTok, Instagram Reels, and Facebook feeds with crop or letterbox/pillarbox padding options.
Key Capabilities & Features
- 16:9 Landscape, 9:16 Vertical, 1:1 Square, and 4:5 Feed presets
- Center fill crop or letterbox padding styles
- Live orientation preview
- No watermark on export
How to Use Change Video Aspect Ratio (Letterbox & Fill)
1
Upload Video
Select your video.
2
Choose Aspect Ratio
Pick your target platform aspect ratio.
3
Render Video
Click Render Cropped Video and download.
Privacy & In-Browser Execution Guarantee
100% in-browser canvas aspect ratio formatting.
Frequently Asked Questions
What is the difference between Center Fill and Letterbox?
Center Fill crops video borders to fill the screen without bars; Letterbox fits the entire video with borders.
Related Tools in this Suite
Video Cropper (16:9, 9:16, 1:1)
Crop video area to standard aspect ratios for TikTok, Reels, Shorts, and Instagram
Video Resizer & Dimension Scaler
Scale video dimensions to 1080p, 720p, 480p, or custom width and height
Video Rotator & Mirror Flipper
Rotate video 90°, 180°, 270° and mirror flip horizontally or vertically