TubeLingo - YouTube Bilingual Subtitles, Word Lookup & AI Summary

TubeLingo is a Chrome extension that turns YouTube videos into language learning material. It adds bilingual subtitles to YouTube, helps you instantly look up words while watching, save vocabulary for review, generate AI summaries, chat with video content, and export subtitles as SRT or TXT files. Instead of switching between YouTube, translators, ChatGPT, DeepSeek, Gemini, and note-taking apps, you can understand and learn directly inside the video. TubeLingo is useful for learners who study English, Japanese, Korean, Chinese, Spanish, Portuguese, and other languages with real-world YouTube videos. TubeLingo combines subtitle translation, vocabulary learning, AI-assisted comprehension, and downloadable subtitle files in one simple workflow. Whether you use YouTube for language learning, listening practice, shadowing, online courses, interviews, or tech videos, TubeLingo helps you follow the content with less interruption. Key Features ✅ YouTube Bilingual Subtitles Watch YouTube videos with original and translated subtitles side by side, so you can follow real content without losing context. ✅ Export Subtitles as SRT or TXT Download YouTube subtitles as SRT or TXT files for review, study, note-taking, or further use with AI tools like ChatGPT, DeepSeek, Gemini, or Claude. ✅ Instant Word Lookup Hover or select words while watching to quickly understand meaning, pronunciation, and usage. ✅ Vocabulary Saving Save useful words from videos and review them later instead of copying notes manually. ✅ AI Video Summary Generate clear AI summaries from YouTube subtitles to understand long videos faster. TubeLingo helps you extract key points from videos in a way similar to using ChatGPT, DeepSeek, Gemini, or Claude for video comprehension. ✅ Chat with Video Ask questions about the video content, key ideas, vocabulary, confusing sections, or learning points, without manually copying transcripts into separate AI chat tools. TubeLingo helps you spend less time pausing, translating, copying subtitles, and switching between tools, and more time actually understanding the language in context.