Article last updated on:
August 15, 2024

Let’s break down every single piece of YouTube’s powerful system that manages Shorts videos.

Join me!


A. The Basics

  • In this section, I’m going to explain what is the algorithm and various questions about it.
  • Section B of this guide talks about how it works.

Skip this section if you already know the basics.

1. Is there an algorithm on YouTube Shorts?

Answer: Yes, there is a YouTube Shorts algorithm. It determines which short videos are shown to viewers based on several factors.

Key components:

  1. Viewer Preferences: The algorithm considers the types of videos a viewer has previously watched and engaged with.
  2. Video Performance: Metrics like watch time, likes, comments, shares, and retention rate play a significant role.
  3. Content Freshness: Newer videos are often given priority to keep the feed updated and engaging.
  4. Relevance and Trends: Trending topics and popular content categories can influence which Shorts are recommended.
Browsing popular topics on Google Trends in Canada
Use Google Trends to find new topics

The algorithm helps tailor content to individual user interests and keeps the Shorts feed dynamic and appealing.

Long and Short videos have separate algos.

Just like the YouTube thumbnail algorithm — while part of YouTube’s ecosystem, it is a completely different system compared to the one running for Shorts.


2. What is the YouTube Shorts algorithm?

Answer: The YouTube Shorts algorithm is a system designed to recommend short videos to users based on several factors.

Here’s a table to explain this easier:

FactorDescription
Viewer InteractionTracks watch history, likes, shares, comments.
Video PerformanceMetrics: watch time, retention, likes, comments.
Content FreshnessPrioritizes newer videos.
Relevance and TrendsBoosts trending topics and popular content.
Engagement PatternsAnalyzes repeated views and long viewing sessions.
PersonalizationCustomizes feed based on combined factors.

These elements work together to ensure that users are shown Shorts that are most likely to interest them.

You’ve probably noticed this on your feed as well — it’s how every social media app works.


3. What is the secret of YouTube Shorts?

Answer: The secret of YouTube Shorts lies in its highly optimized algorithm, which quickly learns user preferences and serves engaging content.

  • Additionally, Shorts leverage trends and viral challenges to boost visibility.
  • They appear in various parts of the app, such as the homepage and dedicated Shorts shelf, which maximizes their reach and keeps viewers engaged.

This is combined with the platform’s mobile-first design (and for computers), allowing creators to easily produce short, captivating videos for all types of audiences.


B. How it Works

This section answers the most common question about Shorts:

How does the YouTube Shorts algorithm work?

We’re also studying how to make it work better for your channel.

Let’s figure this out together, as there are a lot of small elements and ideas to it. Put together, they form the complex algorithm.


1. Capture attention

Key Metric: Watch Retention vs. Skip Rate

Your initial few seconds are crucial — that’s why you’re going to need a great hook.

Here’s what MrBeast has to say about this:

The algorithm tracks whether viewers stay or swipe away.

2. User watch history

Key Metric: User Preferences

YouTube’s Shorts algorithm personalizes content based on individual viewing habits.

  • If a user frequently watches certain types of content, the platform will prioritize similar videos in their feed.
  • Focus on creating content that aligns with current trends and user interests to better fit into this personalized feed.

3. Increase engagement

Key Metrics: Interactions and Watch Time

Although the Shorts algorithm currently emphasizes retention and relevance, overall engagement — including likes, comments, and shares — still supports your channel’s growth.

Highlighting engagement figures on a YouTube Shorts video
Huge engagement figures

4. Stay relevant

Key Metric: Content Alignment

Maintain your focus on the niche that defines your channel.

YouTube favors content that resonates with a user’s existing interests.

For example: If your channel specializes in travel tips, stick to related themes and avoid diverging too far into unrelated topics.

Staying relevant ensures your content continues to engage your established audience while attracting new viewers who share similar interests.


C. The End

And there you have it — this is how the Shorts algorithm works.

I really hope you learned new things about the algorithm and that you’re going to apply them to your own videos.


Thanks a lot for reading this,
David Ch
Head of the Editing Team at SendShort

About the author

David leads the editing team at SendShort. With this help, the team delivers the latest guides on using your favorite social media apps and creating short-form content.