Tags are the hidden keywords creators can add to a video in YouTube Studio. Viewers do not see them on the page, which is why people ask how to find them. Before you spend time on them, it helps to know how much they matter.
What YouTube says about tags
On its video settings page, YouTube describes the tags field as a place to "add descriptive keywords to help correct search mistakes." It then says: "Tags can be useful if the content of your video is commonly misspelled. Otherwise, tags play a minimal role in your video's discovery."
That is the whole official guidance. It does not say tags are a ranking lever. A title that says what the video is, a clear thumbnail and a video people watch matter far more.
How to see a YouTube video's tags
- Copy the video link or ID.
- Paste it into the Tags Extractor.
- If the video exposes tags in its public page data, they appear as a list.
- Copy them as text for your notes.
The tool reads public page metadata through a small free proxy. If the video does not expose tags, or YouTube blocks the lookup, it says so. It does not guess.
Tags are not hashtags
These are two different things, and people mix them up:
- Tags are the keyword list in the Studio details. Viewers do not see them. YouTube's API documents a limit of 500 characters for the whole list, including the commas.
- Hashtags begin with # and appear in the title or description. According to YouTube's hashtag help page, up to three show above the video title, and a video with more than 60 hashtags has all of them ignored.
The Tags Extractor only shows tags. For hashtags, see the keyword guide.
Is copying a competitor's tags a good idea?
Not as a shortcut. Their tags describe their video, not yours. If your video is about something different, wrong tags can look like misleading metadata, and YouTube's hashtag rules already warn against tags unrelated to the content. What the tool is good for:
- Vocabulary. See which words and spellings others use for the topic.
- Misspellings. Spot common wrong spellings worth adding to your own tags.
- Gaps. Notice a related subtopic you forgot to cover.
Then write your own tags that describe your video honestly.
What to do instead
- Spend your effort on the title and the first lines of the description. See the title and description checklist.
- Add a short tag list: the main phrase, a few variants, and any common misspellings. Stop there.
- Use keyword suggestions for ideas straight from YouTube search predictions.
- Check the results in Studio's analytics, where you can see how people actually found your video.
What the tool does not do
- It does not show tags for videos that do not expose them.
- It does not rank tags or say which are "good".
- It does not show another creator's analytics.
- It does not promise that copying tags will improve views.
FAQ
Do tags help YouTube SEO?
A little, for misspellings. YouTube says tags play a minimal role in discovery. The title, thumbnail, description and viewer behavior matter more.
How many tags should I use?
There is no ideal count. A handful that describe the video is enough. YouTube's API limits the total to 500 characters.
Can I see the tags on any YouTube video?
Only if the video exposes them in its public page data. Some do not.
What is the difference between tags and hashtags?
Tags are hidden keywords in the video details. Hashtags start with # and show in the title or description. YouTube shows up to three above the video title.
Is it okay to copy another video's tags?
Use them for research, but write your own to match your video. Unrelated or misleading tags go against YouTube's metadata rules.