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Extract FAQs from video
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Burn captions into video
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Free Online Video Subtitles Burner
Upload your video and SRT/VTT subtitle file. Pick a caption style, download the video with permanent subtitles.
Drop your video here
or click to browse
How It Works
Three simple steps
Upload your video
Drop a video file or paste a link. Supports MP4, MOV, and WebM up to 500 MB.
Add your subtitle file
Upload an SRT or VTT file. Choose from 4 caption styles: Traditional, Word-by-Word, Karaoke, or Phrase.
Download result
We render the subtitles directly onto your video frames. Download the finished file in minutes.
Upload your video
Drop a video file or paste a link. Supports MP4, MOV, and WebM up to 500 MB.
Add your subtitle file
Upload an SRT or VTT file. Choose from 4 caption styles: Traditional, Word-by-Word, Karaoke, or Phrase.
Download result
We render the subtitles directly onto your video frames. Download the finished file in minutes.
Why Use This Tool
4 caption styles
Traditional full-line, word-by-word, karaoke highlighting, or short phrases. Pick the one that fits your content.
Customizable look
Control font size, text color, background color, opacity, and position. Preview your style before rendering.
Permanent subtitles
Subtitles are burned into the video pixels, they show on every device and platform without player support.
Frequently Asked Questions
SRT and VTT files. These are the most common subtitle formats used by YouTube, social media, and video editors.
Soft subtitles are separate files that a video player can toggle on/off. Hard (burned-in) subtitles are permanently rendered into the video frames, they always show, on every device.
Traditional works for most content. Word-by-word and karaoke are great for social media and short-form videos. Phrase mode is ideal for tutorials and presentations.
Yes. Upload your video and subtitle file, configure the style, and download the result. Sign in to keep your history.
Typically 1-3 minutes depending on video length and resolution. The video is rendered in the cloud, no strain on your device.
Need more from your videos?
Vidocu turns videos into subtitles, voiceover, translations, and help articles, automatically.
Your knowledge is valuable. Make it usable.
Upload once. Use everywhere.
The AI Knowledge Platform. One upload becomes videos, SOPs, guides, articles, and training - in any language.
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