Watch shorter selections from captioned YouTube lectures, tutorials and interviews in the original player. Choose a target length, generate AI highlights, and use text summaries or follow-up chat for context
Choose a target highlight length and play selected moments in the original YouTube player
Read a text summary and ask follow-up questions about the current video's transcript
Start without sign-in. One free request daily is shared across highlights, summaries, chat and new audio. Optional monthly plans start at USD 1.99 for 50 video hours
活用例
Review the main points of a captioned tutorial before watching its full explanation
Watch selected passages from a lecture or interview at your preferred playback speed
Ask transcript-based follow-up questions about one video. Captions are required and visual-only details may be missed
Choose a target highlight length and play selected moments in the original YouTube player
Read a text summary and ask follow-up questions about the current video's transcript
Start without sign-in. One free request daily is shared across highlights, summaries, chat and new audio. Optional monthly plans start at USD 1.99 for 50 video hours
Use Cases
Review the main points of a captioned tutorial before watching its full explanation
Watch selected passages from a lecture or interview at your preferred playback speed
Ask transcript-based follow-up questions about one video. Captions are required and visual-only details may be missed
