Welcome to Vi Subtitle
Vi Subtitle is based on WebGPU and OpenAI Whisper 100% on-device
The latency of real-time transcription is influenced by the performance
of your device.
Recommended: Windows 16GB RAM NVIDIA GPU. Mac with Apple silicon
Step 1: Install the Chrome extension
Click here (opens in a new tab) to Download and Install extension. (Chrome 126 and above)
Vi Subtitle is based on WebGPU and OpenAI Whisper 100% on-device, it will load whisper model for first start
Step 2: Open extension Live Caption
Open the website or videos, you want show real-time subtitles
Turn on extension's Live Caption, it will show a subtitle overlay in the browser
Play or watch your video, it will show real-time subtitles on the overlay
Step 3: Select original language or Translate language
Select original Language
Turn on extension's Translate and select a language you need
If the translate language is not avalibale
- Go to chrome://flags/#translation-api
- Select Enabled without language pack limit
- Click Relaunch or restart Chrome.