なんということでしょう

What a surprise! (What a surprise!)
Extract only the key points from YouTube subtitles.
Understand long videos in just one minute. Time is on your side. ⏱️

For those who:

Want to watch, but don't have the time...

Just need the conclusion and evidence for a report or work.

Want to catch up on a Japanese-Korean channel?

How to Use

Paste a YouTube link

Select a language (Auto/Japanese/Korean/English) and summary mode (Short/Smart/Point)

Create a summary—Done!

Share to notes or chat via clipboard/share

Mode

Short: A super-brief summary (2-3 lines)

Smart: Maintain the flow while organizing the key points

Point: Bullet points with only the conclusion and TODOs

A little bonus!

Caching speeds up popular videos ⚡

Extend summary length with rewarded ads (optional)

Note

Summarizes based on publicly available subtitles. For videos without subtitles, we will attempt automatic subtitles, but this may not always work.

We do not store or redistribute video or channel content.

Ads are kept to a minimum to reduce operational costs. Thank you for your support. 🙇

Permissions

Network communication only (no access to personal files/contacts)

Today's comment: Wow... the summary is so fast! 😏