YouTube Description Generator

Type a video topic to get a full SEO description with hook, timestamps, and hashtags—instantly. Free AI, no account.

Describe what the video covers—a topic, outline, or working title all help the draft stay on point.

From topic to description draft in seconds

01

Describe your video

Enter a topic, main keyword, or short outline of what the upload covers.

02

Generate description

Press Generate Description. A structured draft with hook, timestamps, and hashtags appears within seconds.

03

Copy and customize

Paste into YouTube Studio, then add real timestamps, links, and any final edits before you publish.

A structured description in every generation

Hook, body sections, timestamp placeholders, and hashtags—laid out for search and for viewers who tap Show more.

Above-the-fold hook

The opening lines are keyword-forward and written to work in search snippets—before anyone hits Show more on the watch page.

Seven-part layout

Summary, timestamps, key points, CTA, link placeholders, and hashtags in the order most channels ship metadata.

Timestamp placeholders

Pre-formatted chapter lines are included—you only fill in the real times after you edit or export.

One-click copy

Copy the full draft and paste into Studio, then swap in your links, times, and any tone tweaks.

How creators use this description generator

Skip the blank box

Hand-writing can take fifteen to thirty minutes—start from a strong outline and polish instead of staring at an empty field.

Search-friendly copy

Keyword-rich opening lines help YouTube map your video to the searches that matter in your niche.

Consistent structure

The same section order on every upload keeps your channel easy to scan for returning viewers.

Calendar batching

Draft descriptions for several upcoming uploads in one sitting before you open Studio.

Frequently Asked Questions

How long should a YouTube description be?

YouTube allows up to 5,000 characters. Most well-optimized descriptions land around 150–400 words—enough to cover the topic without padding. Generated drafts target that range.

Should I put keywords in the description?

Yes. YouTube reads descriptions to understand what a video is about. Put your main keyword in the first sentence and use related terms naturally through the body.

What should go above the fold?

The first ~125 characters show in search and before Show more on the watch page. Lead with your strongest hook and main keyword there.

Can I reuse the same description on multiple videos?

Each upload should have its own description. Duplicates can dilute SEO—generate a fresh draft per video on this page.

Is there a usage limit?

No account required. Generate as many description drafts as you need here.