Hashtag Generator
Enter your video's topic to generate a set of relevant hashtag suggestions for your title or description.
Recommended Settings
Pro Tips
- •These are suggestions generated from your topic and common naming conventions, not live trending data - always sanity-check them against what's actually working in your niche
- •YouTube only displays the first 3 hashtags used above your video title, though additional ones in the description can still aid search
- •Using too many unrelated hashtags can look spammy and may work against you - a focused, relevant handful usually performs better than a long generic list
- •Check the shorts option if you're tagging a Shorts video specifically
Most Popular
Most users generate a batch and pick the 3-5 most relevant ones to actually use, rather than including all of them
When to Use This Tool
Get hashtag ideas to add to a new video's title or description.
Help your video surface in hashtag-based search and browsing.
Generate hashtag suggestions tailored for a YouTube Shorts upload.
Quickly generate consistent hashtag sets across a series of related videos.
How It Works
Take your entered topic and break it into individual words
Combine those words with common suffixes and hashtag conventions to build variations
Add a handful of generic, broadly-used tags, then present a deduplicated list
100% Private
Files never leave your device. All processing happens locally in your browser.
Lightning Fast
Powered by Client-side keyword combination for optimal performance on modern browsers.
Open Source
Built with verified, open-source libraries. Fully transparent.
Frequently Asked Questions
Are these hashtags based on real trending data?
No, they're generated from your topic combined with common naming patterns and conventions - not live YouTube trending or search volume data, since that would require the YouTube Data API.
How many hashtags should I actually use?
YouTube only displays the first 3 hashtags above your video title. Additional ones can still be included in the description, but a large number of generic, unrelated tags can look spammy.
Is my data sent to a server?
No. Hashtags are generated entirely in your browser.
Should I use different hashtags for every video?
It's often effective to use a mix - a few consistent ones related to your channel's niche plus a few specific to that particular video's topic.
Do hashtags affect the YouTube algorithm directly?
They primarily aid discoverability through hashtag search and browsing rather than being a major ranking signal on their own - relevant, accurate tags matter more than a large quantity of them.