Real-time Video Translator & Dubbing - DubTab

About

DubTab helps you understand any video in your browser by dubbing it in real time.

When you’re watching YouTube, online courses, K-pop livestreams, product demos, webinars, or any site with spoken audio, DubTab:
- translates what you’re hearing as it happens,
- shows live translated subtitles on screen, and
- plays a natural AI voice speaking the translation (real-time dubbing).

If you’ve ever thought “I wish this video had a voiceover in my language” — that’s exactly what DubTab is built for.


🎧 What DubTab is best at
- Real-time AI dubbing (the main feature)
DubTab turns speech into translated speech with low latency, so you can keep watching without constantly staring at subtitles.

- Live translated subtitles
Subtitles appear in real time, so you can follow every sentence as it’s spoken.

- Bilingual subtitles (when you want both)
Show original + translation together — great for learning or quick accuracy checks.

- Choose a voice you like
Pick from multiple voices so the dub sounds clear and comfortable to listen to.

- Works on any tab that’s playing audio
Great for YouTube, video platforms, courses, K-pop livestreams, webinars, and more.

✨ Use cases
- Keep up with fast-paced tutorials, courses, and tech talks without missing details
- Language learning with bilingual subtitles + spoken translation
- Teams who consume international content (training, demos, talks)
- Watch YouTube videos in other languages hands-free (listen instead of reading)
- Follow K-pop livestreams and understand what’s happening in real time

🪄 How it works
1) Install DubTab
2) Play a video/audio in your browser
3) Select your Target Language (and source if needed)
4) DubTab shows live translated subtitles and starts dubbing
5) Listen to the translated voice in real time


🔒 Privacy & support
DubTab is built with privacy in mind and designed to support GDPR principles. Your viewing history stays on your device — all history is stored locally.