Compress Video for YouTube

Reduce video file size before uploading to YouTube — faster uploads, same visual quality after YouTube's processing.

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.

YouTube tips

🎬

YouTube re-encodes everything you upload. Compress to reduce upload time, but keep quality at 80%+ so YouTube has good source material.

📐

YouTube recommends 1080p at 16:9 (1920×1080). 4K (3840×2160) is supported but takes much longer to upload and process.

⏱️

Unverified accounts can upload up to 15 minutes. Verified accounts can upload up to 12 hours. File size limit is 256 GB.

💡

H.264 (MP4) is the most efficient format for YouTube uploads. VP9 is also supported but H.264 uploads tend to process faster.

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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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