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Speed Up a Video / Timelapse

Fast-forward a long clip to 2×–4× for a timelapse feel.

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MP4, WebM, MOV, AVI, Video ingen filstørrelsesgrense

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Filene dine forlater aldri enheten. All behandling skjer lokalt i nettleseren din.

Speed up or slow down a video (0.25×–4×), with pitch-corrected audio. Runs entirely in your browser.

timelapse tips

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2×–4× turns a long recording into a quick, watchable clip.

📉

Faster playback also means a shorter, smaller output file.

🎙️

Keep audio pitch-corrected on if there's narration you still want intelligible at 1.5–2×.

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Runs locally in your browser.

Velg Fil

Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.

Prosess

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Last ned

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

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✓Filer forlater aldri enheten din

✓Ingen filstørrelsesbegrensninger overhodet

✓Ingen vannmerker på noen utgang

Make a Slow-Motion Video

Slow a clip down to 0.25×–0.75× for dramatic slow

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Make a recorded lesson quicker to get through.

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Slow a Video Down to Analyse It

Slow footage to study a movement or moment frame b