SonicCaption

SonicCaption transforms how you consume online media by automatically generating live subtitles in both the original language and your chosen translation. The extension works seamlessly across major platforms including YouTube, Netflix, Twitch, Zoom, and Google Meet, capturing audio from any open browser tab and converting it to text instantly. This dual-language approach makes it invaluable for language learners, international professionals, and anyone navigating content in unfamiliar languages. The tool prioritizes both functionality and privacy. Rather than uploading audio to external servers, SonicCaption processes speech recognition locally within your browser, translating only text segments. This approach minimizes latency for live streams and maintains confidentiality for sensitive conversations during online meetings or virtual classes. You experience subtitles in near real-time without waiting for cloud processing. SonicCaption eliminates friction from the subtitle experience. There's no need to manually upload files, search for matching subtitles, or configure complex settings. Simply open a tab with audio content and receive instant, synchronized captions. This seamless integration supports language acquisition through immersive viewing while simultaneously understanding the original content, accelerating comprehension and retention.