SRT generator from video
Create a subtitle track from spoken audio. Adjust words and timings while previewing them over your video.
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How to use Subtitle maker
- Choose a video or audio file up to 60 minutes and 500 MB.
- Pick the speech model and spoken language, then generate subtitles.
- Edit the text and times, split or merge lines, or shift everything earlier or later.
- Check the preview over your video, then download SRT or VTT.
Why use this
Private
Processing stays on your device.
No upload
Your files stay with you.
Free
No sign-up required.
FAQ
What is the difference between SRT and VTT?
Both store timed text. SRT is widely supported by editors; VTT is common for web video tracks.
Are subtitles burned into the video?
No. Export produces a separate subtitle file that you can load into a compatible player or editor.
Can I fix inaccurate timings?
Yes. Edit each subtitle's start and end time, or shift all of them, and check the result in the preview.
How long can a subtitle line be?
Export wraps text to two lines of up to about 42 characters, and splits longer text into consecutive subtitles.
Is my video uploaded?
No. Transcription and subtitle editing run in your browser.