ZYBERMART

Install ZYBERMART

Open every tool from your home screen or dock, in its own window. Tools you've used also work offline.

Crop Video

Crop a video to 9:16, 1:1, 4:5 or any shape, for Reels, TikTok, Shorts or Instagram, or remove black bars.

How to crop a video

  1. Choose your video.
  2. Pick a shape such as 9:16 for Reels, TikTok and Shorts, 1:1 for a square post, or Free. Drag the box to choose what to keep.
  3. Click Save video and download the cropped video.

Turning a landscape video into a vertical one for social media is the most common use: choose 9:16 and move the box onto the person or subject.

Frequently asked questions

Which size should I use for Instagram, TikTok or YouTube Shorts?

Use 9:16 (vertical) for Reels, TikTok, Shorts and Stories. Use 1:1 (square) or 4:5 for Instagram feed posts, and 16:9 for normal YouTube videos.

Can I remove black bars from a video?

Yes. Choose Free and drag the corners of the box inside the black bars, then save.

Will the cropped video be smaller?

Yes. Cropping removes part of the picture, so the video has fewer pixels and usually a smaller file. You can also choose a smaller output size.

Is my video uploaded?

No. Everything happens in your browser, on your device. Your video never leaves your computer or phone, so it stays private and there's no size limit from us.