Convert Subtitles for YouTube (SBV)

Convert SRT or VTT captions to YouTube's SBV format.

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SRT, VTT, SBV, LRC, ASS, SSA, TXT aucune limite de taille de fichier

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Subtitle text

Output

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💡 Converts between SRT, WebVTT, SBV (YouTube), LRC (lyrics), and ASS/SSA, preserving timing. The input format is detected automatically. Everything runs in your browser — your captions are never uploaded.

YouTube tips

▶️

YouTube's classic caption format is SBV — convert your SRT/VTT to upload it directly.

⏱️

Timing carries over precisely so captions stay in sync.

📤

YouTube also accepts SRT now, but SBV remains handy for some workflows and tools.

🔒

Your captions never leave your device.

Comment ça marche

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.

Pourquoi utiliser le nôtre ?

✓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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📝

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Questions fréquemment posées

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