YouTube Description Generator
Paste your script and get five title options, a description with the hook up front, and the hashtags and tags your video actually earns. Written from what you say in the video, not from a keyword you type into a box. Free, no signup for the first runs.
Description done? Check the script itself, free
Paste the same draft. You get hook, structure and pacing scores and the one issue costing it the most, quoted from your own lines.
Free · No login · See a sample audit first if you prefer.
What you get
Five title options
Each one lifted from the script itself, with a live character count so you can see which ones YouTube will keep whole.
A description with the hook up front
The first 150 characters are the part shown in search and above the fold, so the opening line is written to work on its own.
Hashtags and tags
Short hashtag sets and a tag list drawn from the specific words in your script, not from a generic keyword template.
One paste, four outputs
Everything comes off the script you already wrote, so the metadata argues the same points the video does.
Why write it from the script
Search shows about the first 150 characters of your description. Those 150 characters are the only part most people ever read, and they are the part a keyword-stuffed template writes worst. When the description is drawn from the script you already wrote, that opening line carries the same promise the video opens with, so the description and the video agree.
The same is true of the keywords themselves. A generic generator invents phrases around a topic; this one reads the words you actually say and builds titles, hashtags and tags from those. If your script says “budget microphone setup”, that phrase can be a tag. If it never says it, the tag would be a claim the video does not back up, and a viewer who clicks through on it leaves.
It also keeps you honest about scope. The tool can only name what the script covers, so a description it writes will not advertise a section you cut. Read what it produces, remove the lines that do not sound like you, and publish the version you would stand behind.
Frequently Asked Questions
How long should a YouTube description be?
There is no length that YouTube rewards on its own. What matters is that the first 150 characters make sense by themselves, because that is what gets shown in search results and above the description, and that the rest adds what a viewer needs: context, sources, timestamps, links. This tool writes a description you can read in one screen and edit down.
How many hashtags count in a YouTube description?
YouTube shows the first three hashtags from a description above the title, and ignores anything past the fifteenth. So the useful move is three strong, specific hashtags rather than a tail of generic ones. The tool returns a short list you can trim to your best three.
Do tags still matter on YouTube?
Tags play a minor role compared with the title, thumbnail and the video itself, and they mostly help with misspellings and ambiguous words. They are not a ranking lever you should spend an afternoon on. This tool gives you a short, relevant list so the field is filled correctly and then you can move on.
Is my script stored?
The script you paste is used to write the result and stored with that result so the page can reload it. It is never published, shared with other visitors, or used to train anything. The free check below the tool runs on the same script and stores it with your analysis the same way.
Does this improve my click-through rate?
It gives you options. A title and description written from the script are more specific and more honest than a generic keyword string, and that is the whole claim. We make no CTR guarantee: click-through depends on the thumbnail, the audience, the topic and the competition, none of which this tool sees or controls.
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