TubeSummary

Know what a YouTube video covers before watching. Get transcripts, AI summaries, and key insights to decide if it is worth watching. TubeSummary: Get a quick overview of YouTube video content before watching. Retrieve transcripts, AI summaries and key insights with one click. It also supports translation into multiple languages to help you judge whether a video is worth watching.

Core Features ✅View all available captions for the current YouTube video ✅ Organize captions into reader-friendly transcripts ✅Auto-sync captions with video playback ✅Generate AI video summaries based on selected transcripts ✅ Extract AI-powered key insights from selected transcripts ✅ Convert video audio to text transcripts ✅Unlock comment insights for the current video ✅Translate captions, summaries and insights; supports 11 languages ✅Copy or export captions, transcripts and all AI-generated results ✅Switch UI language between Chinese and English automatically based on YouTube’s display language

How to Use 1. Install the TubeSummary extension from the Chrome Web Store 2. Open any YouTube video page 3. Click the TubeSummary icon in the upper-right corner of your browser 4. Select your desired function:

• Extract & translate video captions
• AI Video Summary (sequential breakdown of video content)
• AI Video Insights (in-depth core viewpoints extracted)
• Audio-to-text transcription for video audio
• Comment analysis to mine creative ideas from video comments

5. Enable Save History to revisit all your records anytime

TubeSummary only runs on YouTube pages. It solely processes public video information and captions of the current video when you actively trigger its functions.The extension never accesses unrelated websites, private messages, passwords, browser cookies or your full browsing history.