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Face-tracking video crop — a crop that follows the subject automatically

Crop a video with resizable shapes or a freehand cutout — or let face detection follow the subject automatically as the video plays. No keyframes, no manual tracking. Free, on-device, in MOVINdow for iPhone, iPad, and Mac.

Download MOVINdow Multi Video Player on the App Store (iPhone & iPad) Download MOVINdow : Multi Video Player on the Mac App Store

Three ways to crop

Auto-tracking, no keyframes

Traditional editors need manual keyframes to keep a moving subject in frame. In MOVINdow, face detection does the following for you: pick the mode, and the cropped window stays on the subject automatically.

Use cases

FAQ

How do I crop a video so it follows a face automatically?
Open the video's editing menu in MOVINdow, choose Crop, and select face detection. The crop follows the detected face automatically as the video plays — no keyframes.
What crop shapes are available?
Square, triangle, and circle (freely resizable), freehand cutout, and face detection with auto-tracking.
What can I use auto-tracking crop for?
Keeping a subject centered in vlogs and social clips, isolating one athlete from wide footage, or preparing cropped subjects for side-by-side comparison in the multi-video player.
Is it free? Does it upload my video?
Currently free, and processing is on-device. MOVINdow itself does not upload your videos; your photo library may sync with iCloud according to your device settings.

Last updated: August 26, 2026 · MOVINdow overview