ENPTES

Zoom a short video toward the center

Leave 1.5×, or pick 2×, then download MP4. The middle of the picture fills the frame. The work runs in this tab.

Runs in your browser Free No sign-up
  1. Choose file
  2. Set options
  3. Get result

Your file never leaves your device. Processed locally in your browser. Nothing is uploaded.

FFmpeg scales the picture up and crops the center back to the original size. 2× keeps a smaller middle than 1.5×. The soundtrack stays when the file has one. Clips up to 30 seconds. A photo belongs on the image pages.

How to zoom a video

1. Drop a short video you already have. A photo or an audio file is refused here. 2. Leave 1.5×, or pick 2×. 3. Press “Apply zoom” and download the MP4.

GustKit scales the picture up with FFmpeg, then crops the center back to the original width and height. 2× keeps a smaller middle than 1.5×. When the file has a soundtrack, that track stays. A silent clip still zooms.

Center only, same frame

Crop video lets you drag a frame of any shape. This page always uses the center, and the download keeps the same width and height as the file you dropped. It does not slow the clip and it does not flip it.

The clip stays in this tab

FFmpeg runs in this browser. GustKit does not fetch video from a link. Close the tab and the file is gone. Clips up to the limit shown next to the button.

How to check the zoom

1. Play the download next to the original. 2. A small mark in the center should look larger. 2× should crop in tighter than 1.5×. 3. If the download is not MP4, or the frame size changed, you opened a different page.

Crop video lets you drag any region. This page runs FFmpeg crop and scale on the center only and keeps the frame size. Nothing is uploaded.

Frequently asked questions

The download is MP4 and a small center mark looks larger. Did it work?

Yes. 2× enlarges the middle and keeps the original width and height. A soundtrack stays when the file has one.

Why is there no corner crop?

This page only zooms the center. To choose another region, use Crop video.

Can I zoom a clip and also slow it in one step?

No. Zoom it first, or slow it first, then open the other page on the download.

Is the video uploaded?

No. The zoom runs in this tab.

The download is MP4 and the center looks larger. Did it work?

Yes. 2× enlarges the middle and writes the original width and height. A soundtrack stays when the file has one.

Can I zoom a clip and also crop a corner in one step?

No. Zoom the center first, or crop the corner first, then open the other page on the download.