Change Video Speed - Speed Up or Slow Down

Name: Change Video Speed
Author: MiOffice

Drop your video here

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Speed up or slow down your videos with audio pitch preservation.

How It Works

Step 1Upload your video

Step 2Process your video

Step 3Download your result

Private & SecureWorks OfflineBatch ProcessingMultiple FormatsPart of MiOffice AI Workspace

Yes! We use FFmpeg atempo filter to adjust audio speed without chipmunk effects.

From 0.25x slow motion to 4x fast forward. Perfect for tutorials, time-lapses, and dramatic effects.