Subtitle Converter: Convert SRT & VTT Free
Convert between SRT and VTT subtitle formats
Drop your subtitle file here
SRT, VTT · any size
- 99%
- Accuracy
- 99+
- Languages
- Anytime
- Cancel, no contract
- Free
- 10 min every month
Why use Subtitle Converter?
SRT and VTT
Convert between SubRip (.srt) and WebVTT (.vtt) subtitle formats with precise timing preserved.
Browser-Based
Conversion happens entirely in your browser. Your subtitle files are never uploaded to any server.
Preserves Timing
All timestamps are precisely converted between formats. No timing drift or rounding errors.
Instant Results
Conversion is instantaneous since it runs locally in your browser. No waiting for server processing.
How it works
Upload Subtitle File
Upload your SRT or VTT subtitle file. The content is loaded directly in your browser.
Choose Output Format
Select the target subtitle format. Preview the converted content before downloading.
Download Converted File
Click convert and download your subtitle file in the new format. Conversion is instant.
Subtitle Converter vs typing it out by hand
Why upload-and-go beats manual transcription every time.
| Capability | CATT | Manual transcription |
|---|---|---|
| Time to first draft | Minutes per file | 8 to 10 hours per audio hour |
| Accuracy | 99% on clean audio | Depends on the typist |
| Speaker labels | Automatic | Tagged by hand |
| Languages | 99+ supported | Whatever you speak |
| Exports | TXT, DOCX, PDF, SRT, VTT | Whatever you build by hand |
| Cost | Free for the first 30 minutes | Your time, every time |
Simple pricing
Free for 10 minutes a month. Paid plans start at $9.99.
Cancel anytime. Try the free plan before you upgrade. See all plans
Frequently asked questions
We support SRT (SubRip) and VTT (WebVTT). Convert freely in either direction.
No. All conversion happens locally in your browser. Your subtitle files never leave your device, ensuring complete privacy.
Yes. All timestamps are precisely converted between formats with no drift or rounding. Your subtitles will stay perfectly synced.
Yes. SRT to VTT is the most common conversion for using subtitles with HTML5 video players. Upload your SRT file and download the VTT version instantly.