The description is the text YouTube reads to understand your video, and its first lines appear under the title in search. The YouTube Video Description tool is a YouTube description generator that writes it from a short note about the video, ready to paste into YouTube Studio.
You write the title on the first line, then the main points or chapters, who the video is for and any links. The tool opens with one or two sentences whose first 150 characters work on their own, the part shown in search and above the "more" link. Then come three to five points on what viewers will learn, a chapter list, your links with an invitation to subscribe, and up to three hashtags.
Chapter times you provide become timestamps starting at 0:00. Missing times become placeholders, never guesses. The tool is part of the Social media family, next to YouTube Video Titles.
What you get
- An opening built around your main search phrase, readable on its own in the first 150 characters
- Three to five short dash bullets on what the viewer will learn
- A chapter list with your timestamps, or placeholders if you gave none
- Links and calls to action, with placeholders such as [website link] where a link is missing
- Up to three hashtags and 150 to 350 words, well inside the 5,000-character limit
What you fill in
- What is the video about? optional
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Video title on the first line, then main points or chapters, who it is for, and any links or calls to action to include
How to use it, step by step
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Put the video title on the first line
Type it exactly as you will publish it, so title and description reinforce each other.
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Add the main points, audience and links
List chapters or key moments, with times if you have them, who the video is for and the links to include.
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Pick the language and tone
A tutorial and a vlog need different voices, and the tool follows the one you choose in the settings.
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Paste into YouTube Studio and fill the gaps
Replace placeholders with real links and times, check the first chapter starts at 0:00, then save.
Example, input and output
Input
- title
- How to repot a succulent without killing it Beginner tutorial. Covers choosing the pot, the soil mix, removing the plant and watering after repotting. For people with their first succulents. Link to our soil guide on the website.
Output
In this video you will learn:
- How to choose a pot with the right size and drainage
- A simple soil mix for succulents
- How to remove the plant without damaging the roots
- When to water after repotting
Chapters
0:00 Introduction
[time] Choosing the pot
[time] The soil mix
[time] Removing the plant
[time] Watering after repotting
Read our full soil guide: [website link]
If this helped, subscribe for more beginner plant care videos.
#succulents #plantcare #repotting
Illustrative example by the editorial team.
Tips for better results
- Write the phrase people would search on the first line of your note, since the opening is built around it.
- Give real chapter times. YouTube builds chapters from timestamps that start at 0:00.
- Keep hashtags specific. YouTube shows only the first three above the title.
Who uses it, and for what
Creator publishing weekly tutorials
Paste the recording outline and add timestamps from the edit, so every upload has the same structure.
Business with a YouTube channel
Explain the product demo first and sell second, with the shop link at the end.
Video editor delivering to clients
Hand over the video with description and chapters ready from the edit.
Course creator sharing sample lessons
List what viewers will learn and link to the full course page.
Limits and good practice
- The tool does not watch your video. Check that every point described really happens in it.
- It does not research search volume. For phrasing ideas, start from the YouTube Video Tags tool.
Frequently asked questions
What should a YouTube video description include?
An opening of one or two sentences that explains the video and contains the main search phrase, then what viewers will learn, the chapters, useful links and a call to subscribe. The tool follows this order and ends with up to three hashtags, the number YouTube shows above the title.
How long should a YouTube description be?
YouTube allows up to 5,000 characters, but most viewers read only the first lines. The tool writes 150 to 350 words and puts the essential information in the first 150 characters, the part visible without clicking "more".
Does the tool add timestamps for chapters?
Yes, when you include the times in your note, starting at 0:00. When you do not, it writes the chapter list with placeholders for you to complete, because invented times would send viewers to the wrong moment of the video.
Can I paste the description straight into YouTube Studio?
Yes. The text uses plain lines and simple dash bullets with no headings or bold formatting, so it keeps its layout in the description field. Replace any placeholders in square brackets before you save. If you use chapters, also check that the times are in ascending order and at least ten seconds apart, as YouTube requires.
Will a better description help my video rank?
It helps YouTube and viewers understand what the video is about, which supports discovery in search. Ranking also depends on the title, the thumbnail and how viewers respond, so pair the description with a clear, honest title.
Try it in your workspace
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Sign in or create a free account, the tool opens in your workspace.