Make a Slow-Motion Video

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

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

slow motion tips

🐢

Pick 0.5× or 0.25× to stretch the action out — great for sports, reactions, and detail.

🎞️

Slow motion looks best on footage shot at a high frame rate; standard 30fps may look choppy at 0.25×.

🔇

Turn off audio for slow-mo — stretched sound is rarely useful.

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Choisir un fichier

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

Traiter

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

Télécharger

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

✓Entièrement gratuit — sans coûts cachés, jamais

✓Aucun compte, e-mail ou connexion requis

✓Les fichiers ne quittent jamais votre appareil

✓Aucune limite de taille de fichier

✓Aucun filigrane sur aucun résultat

Speed Up a Video / Timelapse

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

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Make a recorded lesson quicker to get through.

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Speed a clip up to fit a short-form slot and grab

Slow a Video Down to Analyse It

Slow footage to study a movement or moment frame b