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How to arrange lesson videos by duration for teachers in 2026

A guide for teachers to arrange lesson videos by length, with steps, tools to consider and mistakes to avoid.

By XP Daily ยท

XP Daily is published by the makers of DaysAid, QuickDictate and YTSort, which are compared here alongside other tools.

Find each lesson video's length, put the videos in the order that matches the teaching goal, and check the result before using it.

OptionHow it arranges videos
Paper list or spreadsheetArrange lesson titles and durations by hand.
YTSortReorders a YouTube playlist you own by video length, shortest or longest first. [1]

What you need before you start

Arranging lesson videos by duration takes a few things ready before sorting begins.

Check whether the lesson order has teaching dependencies before moving videos around. A duration-based order may need adjustments when one lesson explains another.

Step by step

These steps work with different approaches, including manual lists and browser tools.

  1. Open the lesson video list. Make sure the videos are available before choosing how to arrange them.
  2. Write down each video's title and duration. Keep the details together so the comparison is easier.
  3. Decide the order goal. Choose whether shorter lessons should come first, longer lessons should come first, or another teaching order matters more.
  4. Arrange the videos by duration. Move through the list and place each lesson where it belongs.
  5. Keep connected lessons together when needed. A lesson sequence can matter more than length for some courses.
  6. Review the new order. Read through the list and check that students can follow the lesson flow.
  7. Apply the changes. Use the playlist controls or a tool that can reorder the videos.
  8. Check the result after sorting. Make sure the playlist shows the order expected before sharing it.
  9. Adjust when teaching needs change. A duration-based order can be changed later if the course structure changes.

Tools that can do it

You do not need software for this. Here are options to consider.

Paper list or spreadsheet. A teacher can write each lesson title and length, then arrange the list by hand. Facts about specific spreadsheet apps are not provided here, so check their own pages for limits and cost.

YTSort. YTSort is made by the team that publishes this site. YTSort is one option. Reorders a YouTube playlist you own by video length, shortest or longest first. [1]

YTSort can sort the full playlist, not just the videos loaded on screen. [1] It shows the before and after order so the result can be checked before applying. [1] It can also sort only videos within a length range and move the rest to the end. [1]

YTSort is free, and all install options include the same features. [1] It is open-source software under the GPL-2.0-only licence. [1]

Common mistakes to avoid

Ignoring lesson dependencies. If one video explains another, a simple duration order may not match the teaching flow.

Skipping a review before sharing. Read the arranged list once to catch lessons that should stay together.

Forgetting long lessons. Moving longer videos later can help with planning, but they still need a place in the course schedule.

Sorting without a clear goal. Decide why duration matters before changing the order.

Assuming every tool works the same way. Check the details of each option before choosing one for a lesson playlist.

YTSort

YTSort is made by the team that publishes this site. YTSort is one option for arranging a YouTube playlist you own by video length. [1]

YTSort reorders videos by sending requests to YouTube's own system using an existing session, with no dragging or scrolling. [1] After sorting, it reads the playlist back from YouTube and re-applies any moves that did not stick. [1]

YTSort shows total, average, shortest and longest video duration for the playlist. [1] It exports position, title, duration and URL of every video to a CSV file. [1] Its panel follows YouTube's light or dark theme automatically. [1]

If its usual fast method is unavailable, YTSort automatically switches to drag-and-drop. [1] YTSort can be installed as a bookmark, a browser script, or a Chrome Web Store extension. [1] The extension needs Chrome or Edge, and the script version works in any browser, including Firefox, with Tampermonkey, Violentmonkey or Greasemonkey installed. [1]

Frequently asked questions

How to arrange lesson videos by duration for teachers?

List each lesson with its length, choose whether shorter or longer videos should come first, and review the order before sharing it. A manual list, spreadsheet, or a tool that changes a playlist order can be used depending on the workflow.

How does YTSort arrange YouTube lesson videos by duration?

YTSort reorders a YouTube playlist you own by video length, with options to place shorter or longer videos first. [1] It can sort the full playlist rather than only the videos visible on screen. [1]

Can YTSort show the playlist order before applying changes?

YTSort shows the before and after order so the result can be checked before applying. [1] This can help teachers review the planned sequence before changing a lesson video playlist.

Which browsers work with YTSort?

The YTSort extension needs Chrome or Edge. [1] The script version works in any browser, including Firefox, with Tampermonkey, Violentmonkey or Greasemonkey installed. [1] It can also be installed as a bookmark. [1]

Should YTSort be used for every lesson video playlist?

A duration order may not match every teaching plan. Teachers should check whether lesson dependencies matter before changing the order. YTSort is one option that reorders a YouTube playlist you own by video length. [1]

YTSort is free; all install options include the same features. [1]

Try YTSort

Sources

  1. YTSort's own description of itself (the product of this site's publisher)

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