Question 1

What videos work with this tool?

Accepted Answer

Any public YouTube video. The AI analyzes the video directly, so it works even for videos without captions. Private videos and ongoing live streams cannot be summarized.

Question 2

How accurate are the summaries?

Accepted Answer

The AI captures the main points and key takeaways well. It may occasionally miss nuance or misinterpret technical jargon. For important decisions, watch the full video. Summaries work best for tutorials, educational content, and explainer videos. We upgrade to newer AI models regularly, so accuracy improves over time.

Question 3

Can I translate videos to my language?

Accepted Answer

Yes. Choose your preferred output language before summarizing. The AI translates and summarizes in one step, so you can translate YouTube videos to English, Thai, Malay, or Vietnamese.

Question 4

How long does summarization take?

Accepted Answer

Most videos are summarized in 10 to 30 seconds. Longer videos take more time. The summary streams as it generates, so you can start reading immediately.

Question 5

Is there a video length limit?

Accepted Answer

Videos up to 2 hours work best. Very long videos may produce less detailed summaries or time out.

Question 6

Is this tool free?

Accepted Answer

Yes. No signup required and no daily limits.

YouTube Summarizer

YouTube Summarizer

YouTube Summarizer