YouTube hashtag generator
Describe the video and get YouTube hashtags for the description. The first three appear above your title, so the order matters. Free, no signup.
How hashtags work on YouTube
YouTube shows the first three hashtags from your description above the video title, which makes them a visible label rather than hidden metadata - pick those three as if a viewer will read them, because one will.
There is a ceiling of 15 hashtags per video, and going over it is worse than pointless: YouTube ignores all of the hashtags on a video that overuses them.
Getting more out of them
- Put the three you want visible at the start of the description.
- Hashtags are not the same as the tags field - both exist, and neither replaces a title and description written for a human.
- For Shorts, keep the set small and specific; the audience arrives by feed, not by search.
Platforms change their tag rules and caption limits without much warning - check the current rule in the app you are posting to before you rely on a limit.
Frequently asked questions
How many hashtags can a YouTube video have?
Up to 15. Beyond that YouTube ignores every hashtag on the video, so the 16th tag does not just fail - it takes the other 15 with it.
Is this YouTube hashtag generator free?
Yes, and there is no account and no card. It is rate limited per visitor so it stays free for everyone - if you hit the limit, wait an hour or make a free Crosspost account.
Where do the hashtags come from?
Tags are generated by an AI model from what you describe, mixing a few broad tags with mostly mid-size and niche ones. They are suggestions, not live search-volume data - nothing here measures how many people searched a tag this week.
Can I use these hashtags on other platforms too?
Most of them, yes - but tag culture differs. A tag that reads normal on one platform can read like spam on another, so generate per platform and read the list before you paste it.