Crop online
Keeps a rectangular region of the video. Draw the region on the preview, then set the crop range with the slider. The whole clip is always exported: with a partial range only the frames inside it are cropped onto a black background and the other frames are left unchanged; the whole clip crops every frame. Cropping the whole clip produces a standard-size frame close to the region; a partial range keeps the source frame size.
VideoTools is a free online video editor that runs entirely in your browser. Your videos never leave your device: there is nothing to install, nothing to upload, and no watermark.
Open the Crop tool