Video Cropper
Crop videos for any aspect ratio - completely offline
Loading Video Processing Engine
This tool uses FFmpeg.wasm for video processing. The first time you use it, it will download the processing engine (~25MB). This only happens once and enables powerful offline video cropping.
Drop your video here
or click to select a video file
Crop Settings
Cropped Videos
Why Use Our Video Cropper?
Social Media Ready
Crop for TikTok (9:16), Instagram (1:1), or YouTube (16:9) instantly.
Custom Crop
Enter exact pixel dimensions for precise custom cropping.
Quality Preserved
Cropped video re-encodes at your chosen quality level.
Frequently Asked Questions
What aspect ratios are supported?
Crop to 16:9 (YouTube/landscape), 9:16 (TikTok/portrait), 1:1 (Instagram square), 4:3 (traditional), or enter custom dimensions.
Will cropping reduce file size?
Yes, removing parts of the frame reduces the resolution and thus the file size.
Can I set a custom crop area?
Yes, use custom mode to enter exact pixel values for width, height, and position.