Video tools

Speed up or slow down video

Apply 0.5× slow motion up to 4× fast-forward. Audio tempo is adjusted so voices keep their pitch.

Drop a file here, or click to browse

Stays on your device

Choose files

About

What is the Change Video Speed?

Change Video Speed makes a clip slower (0.5×) or faster (up to 4×) while keeping the audio in tune.

Tips for best results

  • 2× is the sweet spot for tutorials.
  • Slow motion looks best with 60 fps footage.
  • Trim first to save time.

Why use it

  • ●Slow-motion and time-lapse looks.
  • ●Audio pitch is preserved.
  • ●Private.

Common uses

  • →Slow-motion highlights
  • →Speeding up tutorials
  • →Time-lapses

How to use Change Video Speed

  1. 1Drop a video.
  2. 2Choose a speed.
  3. 3Process and download.

Frequently asked questions

Are my files uploaded anywhere?

No. Everything runs locally in your browser, so your files never leave your device.

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