Dual Subtitles
Free bilingual subtitle merger — two tracks, one file
Free
About
Dual Subtitles is a free browser tool that merges two subtitle tracks into one bilingual file. Load primary and secondary captions, align them, and download a dual-language subtitle ready for players and OTTs. Built by Jamack for bilingual viewers and caption editors.
Features
- Merge two subtitle tracks into one bilingual file
- Runs entirely in the browser
- Instant download of dual subtitle
- No account required