Common video files, including formats readable by the local FFmpeg engine
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Add Subtitles to Video
Burn styled SRT or WebVTT captions permanently into a video.
Loading local tool…
No uploadsYour files stay on this device.
Local engineYour browser does the work.
Auto cleanupTemporary memory is released.
About this tool
Use add subtitles to video without uploading files
Burn styled SRT or WebVTT captions permanently into a video. Add Subtitles to Video runs in the current browser session, giving you a direct result without sending the source to a Filemazing processing server.
Processing takes place in your browser tab. Temporary working data is released when you leave or reload the page.
Three steps
- Choose the source file and content required by Add Subtitles to Video.
- Configure placement, appearance, timing, or strength in the available controls.
- Apply the change and inspect the downloaded result carefully.
Useful for
Common add subtitles tasks
- Using add subtitles without an upload queue
- Preparing short clips for publishing
- Improving playback compatibility
Practical details
What to know before you start
An edited file created by Add Subtitles to Video
- Long and high-resolution videos can take significant time and memory to encode locally.
- Preview the complete downloaded clip before replacing the source.
- Review the Add Subtitles to Video result before using it in an important workflow.