# How to sort class videos by duration for online fitness coaches in 2026

Learn how to sort class videos by length, compare simple tools, check the order before applying changes and keep fitness programs on track.

By XP Daily · 2026-10-29

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

Put class videos in length order so members can find sessions that fit their available time. You can make a list by hand, use a spreadsheet or use a browser tool to reorder a YouTube playlist you own by video length, shortest or longest first. ^[1]

Option	How it orders videos
Paper list or sticky note	You rank by hand
Spreadsheet	You sort by a length column you fill in
YouTube playlist controls	Check the available sorting controls and whether they support duration
YTSort	Reorders a YouTube playlist you own by video length, shortest or longest first ^[1]

What you need before you start

Sorting class videos by length takes only a few things.

The playlist you plan to organize. Open the playlist and check which account manages it. If you plan to change the order, check the chosen method's requirements before starting.
The length of each class video. YouTube shows it on each thumbnail. You need it to rank the videos.
A reason for the order. It might be to put shorter sessions first or to set aside longer ones for rest days. Know which, because it decides what you do with the long videos.
A place to keep the order. The playlist itself, a paper list or a spreadsheet all work. What matters is that the order lives in one place.
A web browser. Only needed if you want a tool to do the sorting. Add the tool to your browser once, before you start, following its own instructions.

Set aside time to sort class videos before coaching begins or before you plan the week's sessions. Review the proposed order while there is still time to adjust the program.

Step by step

These steps work with any tool, including a pen and a sheet of paper.

Open the playlist you want to sort. Make sure you can access the playlist before choosing a way to put shorter videos first.
List every class video with its length. Write the title and the time shown on the thumbnail. Do not sort yet.
Mark videos that must stay in order. Some classes build on earlier sessions, like a warmup before a routine or a program that progresses over weeks. If one class needs the one before it, keep those two together.
Rank the rest from shortest to longest. Put the shortest at the top.
Decide what happens to the very long videos. You can leave them at the end or schedule them for rest days and longer free blocks.
Check the order before you commit. Read the new list once from top to bottom and look for sessions that now sit in a confusing place.
Apply the order. Reorder the playlist by hand, or use a tool that does it for you.
Preview the run. Review the proposed order from top to bottom so you can plan a session and spot any classes that feel out of place. YTSort shows the before and after order so you can check it before applying changes. ^[1]
Keep notes as you go. Short sessions pass quickly, so a line or two per class helps you track what you filmed and how it landed.
Review after the first few sessions. If the order is not helping your members follow the program, change it.

Tools that can do it

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

Paper list or sticky note. You write each title and length and rank them by hand. Nothing is published here about price or limits because it depends on what you already own.

A spreadsheet. A column for the title, a column for length and a sort on the length column gives you a shortest-first list. Check how it behaves on your phone if you plan to use it away from your desk. Facts about specific spreadsheet apps are not provided here, so check their own pages for limits and cost.

YouTube playlist controls. Check the available playlist controls and whether they let you arrange videos by duration before choosing this option. If you need to compare class lengths first, make a written list or use a spreadsheet.

YTSort. YTSort is made by the team that publishes this site. YTSort is one option. It reorders a YouTube playlist you own by video length, shortest or longest first. ^[1] After sorting, it reads the playlist back from YouTube and re-applies any moves that did not stick. ^[1] It sorts the full playlist, not just the videos loaded on screen. ^[1] It can sort only videos within a length range and move the rest to the end. ^[1] It 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 ever unavailable, it automatically switches to drag-and-drop. ^[1] YTSort is free, and all install options include the same features. ^[1]

You can get YTSort through 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] YTSort is free, open-source software under the GPL-2.0-only licence. ^[1]

Common mistakes to avoid

Sorting a program that builds class by class. If later sessions rely on earlier ones, a pure shortest-first order can leave members confused. Keep dependent classes together.

Trusting the order without a look. Read the new order once before you go live with it. A quick check catches sessions that ended up in an odd spot in your schedule.

Forgetting the long videos. Moving them to the end is fine, but give them a slot to be done or they never get used.

Choosing a sorting method without checking its requirements. Before changing a playlist, check that the selected method supports the playlist and browser you plan to use.

Scheduling without a preview. If the order does not match how a program builds, members can hit a hard class before a gentle one. Preview the run once.

Never reviewing the order. If the order is not working for your members, change the approach instead of sticking with it.

Assuming duration tells the whole story. A short session is not automatically the right next lesson. Check the class goal and how each session connects to the rest of the program before applying a new order.

Things to check before you choose

Before changing a class playlist, check whether members need to follow a fixed progression and whether the chosen method can sort the entire list. If longer sessions need to stay together, decide how to handle them before sorting.

For a browser tool, check which browsers it supports and whether you can review the proposed order before applying it. If you need to plan class schedules outside the playlist, check whether the tool can provide a list of video lengths that you can keep in a spreadsheet. YTSort shows the before and after order before applying changes and can export video positions, titles, durations and URLs to a CSV file. ^[1] ^[1]

Frequently asked questions

How to sort class videos by duration in a YouTube playlist?

List each video with its length, rank them from shortest to longest, then apply that order to the playlist by hand. A paper list or a spreadsheet can help you plan a class schedule before changing the playlist. If a program follows a set progression, keep the dependent sessions together and review the order before applying it.

Can YTSort show the class order before it is applied?

YTSort shows the before and after order so you can check it before applying changes. ^[1] With a paper list or spreadsheet, you see the order as you write it, so read it through once before you start filming or publishing the week's program.

Which browsers work with YTSort?

The extension needs Chrome or Edge, and the script works in any browser, including Firefox, once you add a script manager such as Tampermonkey, Violentmonkey or Greasemonkey, a small add-on that runs scripts for you. ^[1] It can also be run from a bookmark. ^[1] Choose the installation method that matches the browser used to manage the class playlist.

Can YTSort sort only some of the class videos by length?

YTSort can sort only videos within a length range and move the rest to the end. ^[1] That can help when shorter sessions should appear near the top while longer classes remain at the end. Check the playlist afterward to make sure the new order still supports the way the program is taught.

Should online fitness coaches always sort class videos shortest first?

Not always. If a class builds on an earlier session, keep dependent videos in order. Shortest first can help members find sessions that fit a limited amount of time, but duration alone does not show which class should come next. For a program that progresses over weeks, review the order after a few sessions and change it if needed.

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

Try YTSort

Sources

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