Video Tools
Add Subtitles to Video
Burn SRT subtitles into video or type them manually.
Your files stay on your device - processed locally via WebAssembly, never uploaded
Drop a video file or click to upload
MP4, WebM, MOV, AVI, MKV
Your videos are processed locally in your browser. Nothing is uploaded to any server.
Embed this tool on your website
Copy this code to add the Add Subtitles to Video to your site for free. It runs entirely in your visitors' browsers - no API key, no usage limits.
<iframe src="https://optipix.art/embed/add-subtitles" width="100%" height="600" style="border:1px solid #e4e4e7;border-radius:8px;" title="Add Subtitles to Video by OptiPix" loading="lazy"></iframe> <p style="font-size:12px">Free tool by <a href="https://optipix.art/add-subtitles">OptiPix Add Subtitles to Video</a></p>
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About Add Subtitles to Video
Last updated: May 2026
OptiPix Add Subtitles brucia il testo dei sottotitoli direttamente nei pixel del video. Carica un video e un file SRT, oppure digita manualmente i sottotitoli con i timestamp. Personalizza la dimensione e la posizione del carattere. I sottotitoli sono incorporati in modo permanente: vengono visualizzati in qualsiasi player senza file di sottotitoli separati. Utilizza il filtro sottotitoli di FFmpeg.wasm.
How It Works
Il filtro sottotitoli di FFmpeg.wasm -vf legge il file SRT e brucia il testo nei frame video ai timestamp specificati.
Use Cases
- •Aggiungi didascalie per l'accessibilità
- •Incorpora sottotitoli per i social media
- •Aggiungi traduzioni ai video
- •Crea tutorial con sottotitoli
- •Assicurati che le didascalie vengano visualizzate ovunque
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