Article last updated on:
August 05, 2024

You probably want to upload a YouTube Shorts video, however:

  • It is not entirely optimized
  • And you want to squeeze the most out of it

This guide shows you how to do it the quickest way (and for free).

How to optimize YouTube Shorts videos

The short answer: Use SendShort’s free plan to optimize YouTube Shorts videos in 1 click — the app resizes your videos and automatically adds subtitles.


1. Format

YouTube Shorts videos are 9:16 (or 1080×1920), which is the opposite aspect ratio of computers.

Dimensions and aspect ratio for YouTube Shorts videos
  • Vertical Format: Shoot your videos in a 9:16 aspect ratio to fit the vertical screen.
  • Duration: Keep the video length under 60 seconds.

2. Engagement

Hooks and subtitles are the recipe for engagement.

With SendShort, you can automatically add subtitles in any language for your Shorts videos.

Changing the subtitles for a Short video in SendShort.ai
  • Engaging Content: Ensure the content is entertaining, educational, or visually appealing.
  • Clear Message: Convey your message quickly and clearly.

Check out our list of the best hooks.

3. Hashtags

Hashtags give your video another shot at becoming popular.

Highlighting the hashtags used on a YouTube Shorts video
See the 2 hashtags in the caption
  • Use #Shorts: Include #Shorts in the title or description to increase visibility.
  • Relevant Hashtags: Add relevant hashtags to help your video get discovered.
  • Detailed Description: Provide a concise yet detailed description to help with search optimization.

We have a detailed list of the best hashtags for Shorts — check it out before your next post.

4. Audio

Make sure you’re using the latest, most popular audios/sounds/music for your videos.

Use trending sounds from TikTok as well.

  • Trending Music: Use popular or trending music from YouTube’s audio library.
  • Sound Quality: Ensure clear and high-quality audio.

Trending music and high-quality audio is a recipe for better viewer retention.

5. Analytics

Monitor your video performance and engage with your audience to improve your content.

Screenshot with analytics for a YouTube Shorts video
  • Monitor Analytics: Use YouTube Analytics to track performance and adjust your strategy.
  • Engage with Audience: Respond to comments and engage with viewers to build a community.

Following these steps will help you create optimized and engaging YouTube Shorts that can attract and retain viewers.


FAQs

1. Can I upload 4K YouTube Shorts?

Yes, you can upload 4K YouTube Shorts, but ensure the video meets the vertical format (16:9) and duration requirements (max. 60 seconds).

2. Is 4K or 1080p better for YouTube Shorts?

Generally, 4K is better for YouTube Shorts.

4K offers higher resolution and better quality, but 1080p is often sufficient and faster to upload and process. Choose based on your content’s needs and available resources.

3. Do shorter YouTube Shorts do better?

Yes, shorter YouTube Shorts often perform better as they are more likely to retain viewer attention and be fully watched, increasing engagement and algorithm favorability.


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.