
Overline
Real-time AI captions and translation for any browser video
About Overline
Overline is an innovative Chrome extension designed to enhance video accessibility and comprehension by providing real-time AI-generated captions and optional translations directly over any browser video. Whether streaming on YouTube, Netflix, Twitch, or joining Zoom meetings, users can enjoy synchronized captions without the hassle of subtitles or switching tabs. Its seamless, no-injection approach ensures smooth performance with sub-second latency, making it ideal for viewers who want instant transcription and translation in their native language or for language learners. The extension’s ability to work across various platforms without file uploads or page modifications makes it a versatile tool for both casual viewers and professionals seeking improved content engagement.
Screenshots




Pros
- ✓Real-time captions with sub-second latency
- ✓Works on any browser video without page injection
- ✓Optional live translation per session
- ✓No need for subtitles or tab switching
- ✓Supports a wide range of platforms (YouTube, Netflix, Zoom, etc.)
Cons
- ✗Translation features are session-based and may require reactivation
- ✗Limited to Chrome browser only
- ✗Potential accuracy issues depending on audio quality
Use Cases
Pricing
Likely operates on a freemium model with basic features available for free and premium options offering advanced translations and customization, with paid plans starting around $10-$15/month. Exact pricing details are not publicly specified.
Quick Info
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