Trim a Video to Reduce File Size

Shorten a video to bring it under an upload or email size limit without re-compressing it.

Aucune connexion requiseLes fichiers restent privés

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MP4, WebM, MOV, AVI aucune limite de taille de fichier

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Vos fichiers ne quittent jamais votre appareil. Tout le traitement se fait localement dans votre navigateur.

file size tips

📏

Trimming length is the cleanest way to shrink a file — fast mode removes seconds without re-compressing what remains.

⚡

Because fast mode copies the streams, a 30-second cut of a 2-minute clip is roughly a quarter of the size, at full quality.

🎬

Still too big after trimming? Run the result through the video compressor to drop resolution or bitrate.

🔒

No upload means no size cap — trim multi-gigabyte files that conversion sites would refuse.

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

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