Crop Video Online

Crop a local video by common aspect ratio or a custom rectangle, preview the new frame and download the result.

Private processing
Your files never leave your device.

Processing happens privately in your browser.

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What you can do

Crop a video to a selected area or aspect ratio.

Best for

  • Free crop.
  • Center crop.
  • Common aspect ratios.
  • Complete the core workflow directly in the browser with no unnecessary account step.

Privacy & processing

This workflow processes your own file or text on this device. AG Creator Tools does not upload private media for this local workflow.

Processing engine: Shared Video Processing Engine

How to use Crop Video Online

  1. Choose a video.
  2. Select a center-crop preset or set width, height and X/Y offsets.
  3. Process the crop locally.
  4. Preview and download the cropped file.

Inputs, outputs and useful limits

Input

A local video and crop rectangle.

Output

A cropped MP4 video.

Important limits

  • Performance depends on your browser, device memory, processor/GPU and the codecs used by the source file.
  • The crop rectangle must remain inside the source dimensions.

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Common questions: Crop Video Online

What is the difference between crop and resize?

Crop removes pixels outside a selected rectangle. Resize keeps the full frame but changes its dimensions.

Can I make a vertical crop from a horizontal video?

Yes. Choose 9:16 center crop or enter a custom portrait rectangle.

Does cropping change duration?

No. Cropping changes the picture area, not the timeline.

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