How do I summarize a long YouTube video with timestamps and chapters?

Last updated: October 16, 2026

Short answerUse a tool that reads the transcript and writes the summary for you. In ClipQuery you paste a video link and get a summary, clickable chapters and the full transcript with timestamps, and every chapter jumps to its place in the video.

What is ClipQuery?

ClipQuery is a web app (clipquery.com) that lets you ask questions about YouTube videos: it answers from what is actually said, shows the exact moment, and can compare what several videos say in one table. The Basic plan is free forever with no card.

The simple way, with no tool

Without any tool: YouTube's Show transcript panel lists every line with its time, and many videos have chapters in the description. For a long video without chapters, you have to skim the transcript yourself.

With ClipQuery, step by step

Paste a video link (or a playlist or a channel link) into ClipQuery.
Let it read the video.
Open the Summary, Chapters and Transcript views.
Export any of them to PDF if you want to keep or share them.

Example

For example, a 3-hour lecture becomes a short summary plus a list of chapters, each with a start time you can click, and the whole transcript underneath.

Good to know

A summary is a shortcut, not a replacement for details. Use the chapters and the transcript to check the parts that matter to you. You sign in with Google; ClipQuery keeps only your email address.

Try ClipQuery free Open the app

Questions

Can I get the full transcript with timestamps?

Yes. Every line has its time, and you can export it to PDF.

Can I summarize a whole playlist or channel?

You can add a playlist or a channel link and pick the videos you want; how many you can analyse each month depends on the plan.

Does it need captions on the video?

It uses the video's captions when they exist. Without captions, the Pro and Beast plans can transcribe the audio.

Is it free?

The Basic plan is free forever with no card. Pro is $9 a month and Beast is $45 a month, each billed once for the period with no automatic renewal.