Free AI YouTube Description Generator

An AI YouTube description generator writes the text under your video so viewers and search know what it is about. Tell Deepege what the video covers, who it is for and which links to include, or upload the video itself, and get a description with a strong first two lines, chapters with timestamps, your links and a few hashtags, all editable in the same chat.

Deepege chat mockup: a YouTube description request and the finished description with chapters, a link and hashtags

Mockup: a pasta recipe video whose first two description lines are highlighted above the more link

First lines that say what the video is about

Most viewers only see the first lines of a description before they tap "more", so those lines need to say what the video covers in plain words. Deepege puts the topic and the phrase people search for at the start and keeps links, credits and hashtags for later lines. Ask for a few openings if you want to compare.

Mockup: a camera review transcript with timestamps turned into five video chapters starting at 0:00

Chapters from your own video

Upload the video file to the chat and Deepege writes a transcript with timestamps, then drafts chapters from it, starting at 0:00. You can also paste your script or your own timestamps. Play the video once to check that each time lands where the topic changes before you publish.

Mockup: four search suggestions for invoice reminders worked into the first lines of a video description

Phrases people search on YouTube

Ask Deepege to check what people search for on YouTube around your topic. It looks at YouTube search suggestions for a keyword you give, picks the phrases that match your video and works them into the description in a natural way, instead of stuffing a list of keywords at the end.

How to use

1
Describe your video
Say what the video covers, who it is for and which links to add, or paste your script. Edit the sample prompt above to start faster.
2
Review the description
Deepege writes the opening lines, the summary, chapters, links and hashtags. Ask for a shorter version or a different tone at any time.
3
Paste it into your video
Check the timestamps and links, then copy the description into the video details when you upload or edit the video.

Used across industries

Cooking example: a 15-minute pasta video description with the ingredient list and three hashtags — Cooking and lifestyle channels
A cooking channel needs a description for a 15-minute pasta recipe. Deepege opens with what viewers will make and how long it takes, lists the ingredients and adds three hashtags, so viewers can shop for the recipe right from the description.

Tech review example: a travel camera test video description with four chapters from 0:00 to 8:40 — Tech reviewers
A creator tests five travel cameras under $1,000. The description sums up the test in one line and adds chapters for the intro, each camera and the final pick, so viewers can jump to the part they care about.

SaaS example: an invoice reminder tutorial description with a free trial link and three hashtags — SaaS and B2B teams
A software company posts a tutorial on invoice reminders. The description says what viewers will set up and how long it takes, then links to a free trial with a clear call to action and adds three hashtags.

What to put in a YouTube description

A good description helps viewers decide to watch and helps YouTube understand the video. Most descriptions that work have:

Two strong first lines: what the video is about and why it is worth watching, using the words people search for.
A short summary: a few sentences on what viewers will learn, see or get.
Chapters: timestamps for each part of a longer video, starting at 0:00.
Links with context: your website, products, sources or related videos, each with a few words on why to click.
A call to action: subscribe, comment, download a template or start a free trial.
A few hashtags: two or three that describe the topic.

YouTube chapters: the basics

To turn timestamps into chapters, YouTube asks for the first timestamp to be 0:00, at least three timestamps in order, and chapters of at least 10 seconds each. Write a short, clear name for each chapter so viewers can find the part they need.

How this tool works

Edit the prompt above with your topic, audience and links. After you sign in, Deepege opens a new chat and sends your prompt, and the description appears in the chat. Ask for chapters, another length or another language until it reads right, then paste it into YouTube. Need a title too? Try the YouTube title generator, or plan the video first with the video script generator.

FAQ

What is an AI YouTube description generator?

It is a tool that writes the description under your YouTube video. On this page you describe the video, the audience and your links, and Deepege chat writes a description with an opening, a summary, chapters and hashtags, which you can change by chatting before you paste it into YouTube.

Is this YouTube description generator free?

Yes, you can try it for free. You get free credits on sign-up, so you can open Deepege chat from this page and write a description right away. When the credits run out, you can keep going on a paid plan.

Can it add chapters and timestamps?

Yes. Upload your video file to the chat and Deepege drafts chapters from a transcript with timestamps, or paste your script or your own times. YouTube needs the first chapter at 0:00, at least three chapters and at least 10 seconds per chapter, so check the times against your video.

Will it help my video show up in search?

Deepege can check YouTube search suggestions for a keyword you give and work the phrases that fit your video into the first lines and the summary. A clear description helps viewers and YouTube understand the video, but no tool can promise more views or a ranking.

Can it write the title and tags too?

Yes. Ask in the same chat for title options and tags for the video. For more title ideas, use the YouTube title generator, which also writes descriptions and tags in the same way.

Can I use the descriptions for my channel or business?

Yes, you can use them on your own channel. Deepege does not upload to YouTube for you: you paste the description into the video details yourself. Check links, prices and sponsor or affiliate disclosures before you publish, and see the Deepege user agreement for details.