About PolySub
PolySub is a Chrome extension that overlays live-translated dual subtitles on YouTube and any video site with captions — the original stays, your language joins it, so you never lose the voice of the person speaking. Live Transcribe adds captions when a video has none, and community translators share polished subtitles for the videos they love.
Get in touch
Contact & feedbackReport a bug, leave feedback or a review, or just say hello.Emailhello.polysub@outlook.com
Policies & community
Privacy PolicyWhat PolySub accesses, what leaves your device, and what we store.TermsThe terms that cover the extension, the website, and your account.Community GuidelinesThe six rules that keep community subtitles useful and welcoming.Copyright / DMCAHow to file or respond to a copyright takedown request.