How to write YouTube descriptions that work above “Show more”
A YouTube description is a search document and a sales letter for the next 15 seconds of attention. Write the fold by hand or generate a structured draft with Youtube Optimizer in YouTube Studio, then paste real timestamps.
1 free optimization per day · Unlimited for a one-time $25 · Works inside YouTube Studio
Templates rot when every video starts the same
If 80 videos begin with the same three social links, you have trained viewers to skip. Rotate the hook. Keep links below the fold.
AI is useful for structure (hook, keywords, chapters, hashtags). You still own facts, timestamps, and affiliate disclosures.
Description structure that YouTube can parse
- 1
Line 1–2: outcome + keyword
“Fix a squeaky office chair in 10 minutes without WD-40.” That is a description start and a title cousin.
- 2
Paragraph 2: who it is for
Beginner, renters, left-handed guitarists — one sentence.
- 3
Timestamps
00:00 format. Youtube Optimizer inserts placeholders; replace them with real times.
- 4
CTA + 3 hashtags
Subscribe with a reason. End with three specific hashtags, not a wall of trends.
Legal and quality notes
- ●Disclose affiliates where required.
- ●Do not keyword-stuff competitor brand names you never mention on camera.
- ●Shorts: still write a real first line; those videos get searched too.
Optimize the next video in YouTube Studio
Youtube Optimizer adds Enhance buttons next to title, description and tags. Review the rewrite, apply it, publish. Free every day — or $25 once for unlimited.
Frequently asked questions
Should I duplicate the spoken intro in the description?
Paraphrase the promise, do not paste the transcript. Save the transcript tool for captions.
How many hashtags?
Three strong ones at the end. YouTube may show the first three above the title.
Can Youtube Optimizer write the whole description?
Yes, then you edit timestamps, links, and disclosures. That enhance counts as one daily free optimization.