Fast Motion Video

Speed up your video (1.25× – 4×) and export – fully client-side

Drag & drop video file here or click to browse

Fast-motion speed

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Creating fast motion...

Fast-motion video

How it works

  1. Upload a video.
  2. Choose a fast-motion speed (default 2×).
  3. Click Make Fast Motion and keep this tab open.
  4. Preview and download the shorter, faster clip (WebM).

Note: Pitch rises with speed. Rates above ~2× may sound unnatural; 4× is the browser max for many devices.

Privacy: Everything stays in your browser. No upload.