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Change Video Speed

Speed up or slow down a video, 0.25× to 4× — in your browser.

Select a video file

Speed up or slow down a video — 0.25× to 4×. Runs in your browser.

Klicka för att välja, eller släpp en fil här

Så här Change Video Speed

  1. 1

    Add your video

    Drop in the clip you want faster or slower.

  2. 2

    Set the speed

    Drag the slider from 0.25× to 4×. Tick mute if the pitch shift bothers you.

  3. 3

    Apply and download

    Click Change speed; the video is re-recorded at the new rate.

Related PDF tools

Trim VideonewCut a video down to just the part you want, in your browser.Crop VideonewCrop a video to a square, 9:16 or 16:9 for Instagram, TikTok, Reels or YouTube.Rotate VideonewRotate a video 90, 180 or 270 degrees — fix a sideways phone clip.Change Audio SpeednewSpeed up or slow down an audio file, 0.5× to 2× — in your browser.

Change Video Speed — vanliga frågor

Does the audio pitch change?+

Yes — this changes speed by playing faster or slower, so the pitch shifts with it. Tick 'mute' to drop the audio instead.

Is my video uploaded?+

No. It's re-recorded from a canvas in your browser.

How fast/slow can it go?+

0.25× (quarter speed) to 4× (four times). The processing time scales with the output length.

What format do I get?+

MP4 or WebM depending on your browser.

Laddar ni upp mina filer till en server?+

Nej — alla verktyg här bearbetar dina filer helt på din enhet, och inget laddas upp till en server. Det enda undantaget är AI-verktygen, som skickar den extraherade texten (inte filen) till Claude för att göra sitt jobb.

Finns det en filstorleksgräns?+

Vi sätter ingen konstgjord gräns, men eftersom bearbetningen sker i din webbläsare begränsas mycket stora filer (500+ MB eller 1 000+ sidor) av din enhets minne, inte av oss.