VTT → SUB Converter
Convert your VTT subtitles to SUB format.
Drop files here
or click to select
Other Popular Conversions
Convert your SRT subtitle files to HTML5-compatible WebVTT (VTT) format.
Convert your VTT subtitles to the most common format, SRT.
Convert your SRT files to ASS format with advanced styling support.
Convert your ASS files to standard SRT format.
Convert your old SUB subtitles to the common SRT format.
Convert your SRT subtitles to SUB format.
Frequently Asked Questions
How to convert from VTT to SUB?
All you need to do is drag your VTT file into the upload area above and click the Convert button. The process happens locally in your browser and completes in seconds. Then you can download the converted file to your device.
Are my files private when uploaded to the converter?
Yes, absolutely. PRIZMA operates with a zero-server architecture. This means your uploaded files are never transferred to any server; the entire process happens in your own device's browser and memory. Therefore, your files are 100% secure and private.
Do I have to pay for this conversion process?
No, all conversion tools on our platform are completely free and can be used unlimitedly without requiring any registration or membership.