DualPiPBilingual Subtitles Picture-in-Picture Video Player

A Chrome extension designed for video learning and entertainment that breaks through browser Picture-in-Picture limitations, bringing enhanced experiences with bilingual subtitles, danmaku, thumbnails, and more. Whether watching shows, online courses, or learning languages, it helps you watch and learn simultaneously with doubled efficiency.

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View on Chrome Web Store

🎬 Enhanced Picture-in-Picture

Seamlessly pop out videos into a floating window with full playback controls — multitask without missing a moment.

🌐 Bilingual Subtitle Display

Automatically detect and display dual-language subtitles on supported video sites — perfect for language learners.

🖼️ Thumbnail Preview

Hover over the progress bar to see thumbnail previews, making it easy to find key scenes.

💬 Danmaku Overlay

Enjoy real-time comments from platforms like Bilibili, NicoNico, and live streams, right in PiP mode.

⚡ Custom Keyboard Shortcuts

Streamline your viewing experience with rich, configurable keyboard shortcuts.

🛡️ Privacy First

All features operate locally in your browser — no data collection, fully secure.