Works with public videos and Shorts. Tags are the keywords the creator added in YouTube Studio; they're public in the page, just hidden from view.
How it works
How to use the YouTube tag extractor
YouTube hides a video's tags from viewers. Paste a link to any public video to see its tags and hashtags, so you can learn how similar videos describe themselves.
Copy the link of a public YouTube video or Short.
Paste it in and press Get tags.
Copy all the tags, or just the ones that fit your own video.
FAQ
Questions people ask
Is it allowed to see other videos' tags?
Yes. Tags are part of the public page; YouTube just doesn't display them. This tool reads that public page once.
Why does a video show no tags?
Many creators don't add tags. Hashtags from the description are still shown when there are any.
Does it work with private videos?
No. Only public and unlisted videos can be read.