Question 1

How do I write a good YouTube video description?

Accepted Answer

A good YouTube description puts the most important keywords in the first 2–3 sentences (visible before 'show more'), includes timestamps for longer videos, has a clear call to action, links to related videos and playlists, and includes relevant hashtags at the end. Our free YouTube description generator creates SEO-optimised descriptions instantly.

Question 2

How long should a YouTube description be?

Accepted Answer

YouTube descriptions can be up to 5,000 characters. Aim for at least 200–300 words with your main keywords. The first 150–160 characters appear in search results as a snippet, so lead with your most important information.

Question 3

Do YouTube descriptions help with SEO?

Accepted Answer

Yes. YouTube uses your video description to understand what your video is about and rank it in search results. Including your target keywords naturally in the first 100 words, using related terms throughout, and adding timestamps all improve your video's SEO performance.

Question 4

Should I put keywords in my YouTube description?

Accepted Answer

Yes. Include your primary keyword in the first sentence and use related keywords naturally throughout the description. Avoid keyword stuffing — write for human readers first, then optimise. YouTube's algorithm reads descriptions to understand your video's topic and relevance.

Question 5

What should I include in a YouTube description?

Accepted Answer

Include: (1) a keyword-rich first paragraph summarising the video, (2) timestamps for long videos, (3) links to related content, playlists, and your social media, (4) a call to action (subscribe, like, comment), (5) relevant hashtags at the end, and (6) any affiliate links or sponsor disclosures required.

YouTube Description Writer — SEO-Optimised Video Descriptions

What to Include in a YouTube Description

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