Crop MP4 Video Online

Easily crop and resize your MP4 videos to any aspect ratio. Remove unwanted borders instantly.

Drag & drop file or Browse Files

Crop Aspect Ratio

Center-crop your video to a specific social media aspect ratio.

Crop Without Uploads

Crop Video Perfectly

Trim out the edges of your video for TikTok, Reels, and YouTube Shorts instantly without watermarks.

Quick Guide

How to Crop Videos

Extract visual data or trim sensitive margins off a video completely within your browser's private memory.

1

Select a Video

Choose any video file from your local device.

2

Pick Aspect Ratio

Select the desired format like 9:16 vertical or 1:1 square.

3

Crop & Export

Hit crop and your video will be instantly ready for download.

Social Ready

Social Media Ready

Perfectly align your video dimensions for any social platform and ensure it looks professional.

Crop Without Uploads

Extract visual data or trim sensitive margins off a video completely within your browser's private memory.

Security First

Secure Local Processing

Your video files are strictly kept on your local machine and never uploaded or stored anywhere else.

Frequently Asked Questions

Q: Can I crop for Instagram or TikTok?

A: Yes, we provide standard presets like 1:1 (Square) and 9:16 (Vertical) for social media.

Q: Does cropping reduce video quality?

A: Cropping reduces the resolution, but we maintain the original bitrate to ensure high quality.

Q: Is my video uploaded?

A: No, the cropping happens entirely in your browser using local FFmpeg.