Zamak
Watch YouTube with dual-language subtitles side by side. Bookmark captions, view all bookmarks. For language learners.
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Zamak adds a floating subtitle panel to YouTube that shows two languages side by side — perfect for language learners.
Features:
• Dual-language captions — see Korean + English (or any available pair) at the same time
• Click any caption line to seek the video to that timestamp
• Auto-scroll keeps the current caption visible as the video plays
• Resizable panel — drag to adjust width
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