New format.
Same story.
Convert WebVTT captions to SRT with a clear preview of what changes. See style and positioning warnings before you download.
No sign-up. Try a messy example in one click, then download the result.
Drop your subtitles here
A little cleanup goes a long way.
SRT or VTT · Up to 1 MiB each · 3 files / dayYour cleaned captions will appear here. 00:00:01,000 → 00:00:03,500 A better story starts here.
Review Original and After: SRT drops positioning, style blocks and advanced annotations.
Nothing lost in translation.
Add files to check timestamps, overlaps, numbering and more.
| File / cue | Check | Details |
|---|---|---|
| A clear timeline starts with a quick check. | ||
From first draft to final frame.
Same words.
A smoother workflow.
Choose your files, fine-tune your recipe, and preview the result. Download individually or keep the batch together in a ZIP.
UTF-8 files work best. Reports retain original cue ordinals, so you can find the exact source of an issue.
1 00:00:01,000 --> 00:00:03,500 A better story starts here.For +1,500 ms, 00:00:01 becomes 00:00:02.500.
A few things
worth knowing.
Will VTT styling survive in SRT?
SRT cannot represent WebVTT cue positioning, STYLE or REGION blocks, voice labels, classes or inline timestamps. The tool shows a warning and before/after preview, and requires acknowledgment before export. Basic b, i and u tags are retained.
Are voice annotations part of the spoken text?
WebVTT voice tags are annotations. Conversion removes the tags while keeping the caption text inside them.
What happens to VTT comments?
NOTE blocks and header metadata are omitted from SRT and included in the conversion warning. They remain intact for VTT output.
What does Pro include?
Pro is $6.99/month for more files: no daily file allowance, up to 30 files per workspace, 10 MiB per file and 20 MiB total. Use your checkout email to restore Pro. Checkout is currently disabled; the free toolkit and example work without signing up.
Can I save my processing rules?
Yes. Save your recipe to restore format, shift, line length and cleanup options on your next visit. It stays in local browser storage.
Is Pro available?
Pro is $6.99/month. Checkout is currently disabled. Try and download the free example now, without an account.
Your captions. Your device.
No uploads, no AI processing. Just your browser doing good work.