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17 Tips for Writing Effective YouTube Descriptions [Free Tool]

Done right, YouTube descriptions can boost view counts and watch time. They can also help your videos rank in YouTube search.

Greg Sides, Alice Fleerackers August 23, 2023
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A good YouTube description can spike your audience’s interest and result in longer watch times, better view counts, and even new subscribers. Plus, it can help with YouTube SEO, allowing YouTube’s algorithm to understand your content and suggest it to new users, further boosting your YouTube stats.

Writing these descriptions is an important part of your overall YouTube strategy. But how do you craft descriptions that work? Here are some of our favorite tips about how to fill in that YouTube description box.

Bonus: Download a free pack of 3 fully customizable YouTube video description templates. Easily craft engaging descriptions, and start growing your YouTube channel today.

What is a description on YouTube?

There are two types of descriptions that every marketer needs to know:

  • YouTube channel descriptions. The text on your channel’s About page. It helps viewers understand what to expect from your brand and can be used to explain why they should subscribe to your channel.
  • YouTube video descriptions. The text below each video. It helps viewers find your video content and convinces them to watch it. It can also include links and any additional information relevant to your video.

Free YouTube description generator

Craft captivating and engaging descriptions in just a few clicks with Hootsuite’s free AI-powered YouTube description generator.

Just fill out a few quick questions and let the magic happen.

Please note: This tool may display inaccurate or offensive material that doesn’t represent Hootsuite’s views. You’re solely responsible for use of any content generated using this tool, including its compliance with applicable laws and third party rights.

17 tips for writing YouTube descriptions

1. Be specific

Your choice of keywords is important for both YouTube channel and video descriptions.

The keywords in your descriptions will help YouTube’s algorithm understand, categorize, and surface your content. The more specific the keywords are, the better. (Top tip: this applies to your channel’s name, too. If you’re looking for ideas YouTube usernames, try out our free, ai-powered YouTube name generator.)

For example, for a video about writing descriptions for YouTube videos, internet video text will be a less useful keyword than YouTube video descriptions.

2. Do keyword research

Not sure what keywords to use? Tools like Google Ads’ Keyword Planner and Google Trends can help you get started.

Google Trends, for example, will help you understand if a keyword you’re considering is trending. You can also use the tool to decide which keywords have a higher search volume.

Google Trends keyword search volume

Source: Google Trends

3. Use searchable keywords

More and more people find YouTube videos through Google searches rather than through YouTube itself.

Combine keywords based on YouTube and Google search trends to maximize your video’s discoverability.

To see how much potential a specific keyword has to show up in Google search results, simply… Google it. If you notice YouTube videos at the top of the search results page, you’re on the right track!

guitar for beginners Google search

4. Know how to use keywords

Once you’ve identified your keywords, it pays to know how to include them in your descriptions’ text.

Aim to use two or three related keywords in each channel and video description. For videos, the main keyword should also appear in the title.

Repeat each keyword two to three times in the description to make them stand out to YouTube’s algorithm.

But avoid repeating the keywords too often, or you risk being penalized for keyword stuffing.

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5. Know where to use your keywords

Your primary keywords should appear at least once in the first three sentences of your description (or above the fold, a.k.a. the “SHOW MORE” button).

YouTube’s algorithm — and viewers — pay the most attention to this part of the description, so don’t wait until the end to say what your video or channel is about.

6. Track which keywords work for you

Once you’ve started writing keyword-driven YouTube descriptions, you can use YouTube Analytics to see where your traffic is coming from.

YouTube analytics traffic source

Source: YouTube Creator Academy

This tool will help you focus on the keywords that get you the most traffic.

7. Find out what else your audience is watching

As of 2021, more YouTube traffic comes from appearing as a suggested video than from the search bar.

Your video’s description is part of how YouTube’s algorithm figures out what it’s about. This means that the description plays a vital role in determining where your video gets suggested.

Take advantage of this by using YouTube analytics to find out what other videos your audience is watching.

You can then use similar language in your descriptions to reinforce these connections and appear as a suggested video more often.

8. Offer value

Always include an obvious value proposition in your descriptions. Why should someone subscribe to your channel? How will your video benefit them?

Try to answer at least one of these questions in simple terms (bonus if you can do both).

Hootsuite Labs YouTube video description

Source: Hootsuite Labs

9. Include important information above the fold for better CTR

The first 100 to 150 characters of your video description is the part that will appear in search results and right under your video (above the “SHOW MORE” button).

That means it’s the most important part for reaching potential viewers and improving your click-through rates (CTR).

Use this space to provide viewers with a compelling reason to watch your video.

In the example below, the first description states exactly what question the video is responding to. The second one wastes important space on generalities.

how to tie a tie important information

10. Avoid clickbait

If you misrepresent your videos, viewers will stop watching them partway through. This damages your search rankings—as well as your reputation.

Avoid clickbait video titles and irrelevant keywords. They might help you rank at first, but YouTube’s search algorithm will catch on sooner or later.

11. Include a call to action

Now you’ve got the viewer’s attention, use it!

Add a call-to-action in both your video and channel description. Encourage viewers to like, comment, subscribe, or read more.

The best calls to action are easy to read, urgent, and show an obvious benefit to the viewer. They can increase engagement, subscriptions, and more.

Hootsuite Labs call to action

Source: Hootsuite Labs

12. Write like a human

Remember, you’re not just writing for YouTube’s algorithm. You’re writing for human beings too.

In fact, YouTube penalizes descriptions that are just lists of SEO-optimized keywords.

Use language that your viewers will understand and relate to. An authentic brand voice will encourage the user engagement that gets your videos seen.

13. Don’t stress about video tags

Tags help direct viewers to videos about hard-to-spell content. But they’re also one place you don’t need to worry about when planning your keywords.

According to YouTube, tags play a “minimal” role in discovery. In fact, excessive tagging can run afoul of YouTube’s spam detection.

Don’t ignore tags completely, though. They do help the YouTube algorithm place your video in the suggested videos section.

14. Organize your video with timestamps

Humans and algorithms both love videos with timestamps.

Timestamps act as a table of contents, allowing users to navigate your content and skip to different parts of the video hassle-free.

Hip Hop Heads YouTube video time stamps

Source: Hip Hop Heads

Timestamps make videos more user-friendly for human viewers. This can increase watch times, pushing up your video’s ranking.

They’re also indexed for Google’s mobile searches. Use keywords to describe your timestamps and take advantage of this new way to get your video surfaced in Google.

15. Know how to put links in YouTube descriptions

Relevant links in your descriptions are a great way to leverage a YouTube view into continued engagement.

For both channel and video descriptions, you can add links to your social media presence or online store.

In your video descriptions, linking to your channel and related videos helps viewers find your content.

Don’t forget to include the http:// or https:// at the beginning of the address. Otherwise, the link won’t work.

It’s usually best to put your links at the end of your description. There are more important things to put at the beginning.

16. Save time with default descriptions

Using YouTube’s default description settings saves time when you have information you want to add to all your video descriptions, such as social media links.

This feature automatically adds key channel information to every video you upload.

Just don’t forget to fill out the rest of the description. A unique description is important for your videos’ discoverability.

Learn how to set up default descriptions.

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17. Test descriptions on multiple devices

YouTube might not be the video streaming service we most associate with TV sets. However, recent YouTube viewership statistics show that 34.4% of video views were on a TV, up from 27% in 2019.

device share of video views among U.S. viewers

Source: eMarketer

Make sure your YouTube descriptions get their message across regardless of screen size.

Preview your videos on the watch page and in the search results, using as many devices and browsers as possible. Do any of your keywords get cut off?

Do the same with your channel description, and you’re set.

YouTube description ideas

Sometimes you need a little inspiration for your YouTube video and channel descriptions. These examples show what our tips look like in practice.

Pros DIY

The channel description for Pros DIY hits all the important points. It tells you what value the channel brings you in the first paragraph.

It also tells you why you should trust it as a source of advice. This is important if your expertise in a particular subject is a part of your value proposition.

pros DIY channel description

Source: Pros DIY


There are plenty of calls to action and links in this video description from the EDHRECast, inspiring viewers to engage with the creators.

EDHRECast video description call to action

Source: EDHRECast

Global Cycling Network

The Global Cycling Network’s channel description uses its banner as another space to include a call to action, in case anyone misses it in the description.

Global Cycling Network YouTube banner call to action

Source: Global Cycling Network

Anatolian Rock Project

The Anatolian Rock project front-loads its video description with the musicians and bands related to the artist in the title.

It also includes musical metadata for increased discoverability.

Anatolian Rock Project video description and music metadata

Source: Anatolian Rock Project

Deep Marine Scenes

Deep Marine Scenes includes a lot of links to additional information in their video description, but they make sure to include their keyword-driven copy in the opening paragraph.

Deep Marine Scenes keyword copy and links to other pages

Source: Deep Marine Scenes

YouTube description templates

We’ve created a package of fully customizable YouTube description templates that follow all of the best practices described in this article.

Bonus: Download a free pack of 3 fully customizable YouTube video description templates. Easily craft engaging descriptions, and start growing your YouTube channel today.

Once you download the templates, create a copy, and follow the instructions to make them your own and work seamlessly with your video content.

Grow your YouTube audience faster with Hootsuite. From one dashboard, you can manage and schedule YouTube videos alongside content from all your other social channels. Try it free today.

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By Greg Sides

Greg Sides is a freelance copywriter, editor, translator, and general dealer-with of written things.

Read more by Greg Sides
By Alice Fleerackers

Alice Fleerackers is a Vancouver-based writer, researcher, and editor. She's passionate about stories, science, and spoon carving—not necessarily in that order.

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