Vi Subtitle Feedback
If you are encountering issues related to install downloading, conversion, or
translation failure, you may first refer to the FAQ below to solve your
problem.
If you have any other questions or advice, please feel free to
email us at natlan.tech@gmail.com — we read
every message.
FAQ
Yes, you can use the free plan to get real-time subtitles. We also have paid plans that give you more features.
Vi Subtitle is a browser extension with AI-powered real-time subtitles and translation, powered by local AI running on-device.
Vi Subtitle runs local AI directly on your device — no extra setup required. It works on any modern desktop running Chrome or Edge 138 and above.
Accuracy depends on the audio — background noise, overlapping speakers, or a low-quality microphone all reduce quality. Setting the correct original language usually gives the biggest improvement.