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Change video speed in your browser
Change video playback speed and download an MP4 locally in your browser.
How to use change video speed
- Choose a video up to 100 MB and 10 minutes.
- Select a playback speed between 0.5× and 2×.
- Process, preview and download your video.
Before you start
The first audio track is adjusted to match while preserving pitch. Video and audio are re-encoded, which can change quality and file size.
One video up to 100 MB and 10 minutes. Editing prepares automatically after selection, with support files cached for next time when available. Files and captions are processed locally; no account or payment is required. Read the privacy policy.
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