Video Speed Controller
Change the playback speed of your video instantly. Speed it up to save time or slow it down for dramatic effect. Works entirely in your browser.
Browser Not Supported
This tool requires the WebCodecs API, which is not supported in your browser. Please use Chrome, Edge, or Firefox for the best experience.
Select a video file
Drag and drop or click to browse
Selected file
Note: Changing the speed will remove the audio track from the video.
Processing video...0%
How it works
This tool uses advanced browser technologies to adjust the framerate and timestamps of your video files directly on your device. We do not upload your video to any server. This ensures your content remains private and secure.
- Select a video file from your computer
- Choose a playback speed multiplier (e.g., 2x for fast forward, 0.5x for slow motion)
- The tool will re-encode your video with the new speed
- Note: Audio will be removed from the final video.
- Download your modified MP4 file instantly