Free AI YouTube Tags Generator

Generate YouTube tags from your video title or topic

Type your video title, or describe the video in a sentence or two, and this free YouTube tags generator turns it into SEO-friendly tags for YouTube videos. It suggests 15 to 25 tags: your main keyword first, then close variants, specific subtopics from your description, and broader category tags. If you turn on misspellings, it adds up to three common misspellings of your main keyword so viewers searching with typos can still find your video.

The tool pre-selects as many tags as fit YouTube's 500-character limit. Click any tag to remove it or add it back; the character counter updates in real time. When you are ready, copy and paste the tags straight into YouTube Studio.

Examples of YouTube tags

Here is an example of YouTube tags for a video titled How to Make a Sourdough Starter in 7 Days. A good tag list looks like this:

Type	Example tags
Main keyword	sourdough starter
Close variants	how to make sourdough starter, sourdough starter for beginners, sourdough starter from scratch
Specifics from the video	sourdough starter feeding schedule, sourdough float test, 7 day sourdough starter
Broader topics	homemade sourdough, bread baking, baking for beginners
Common misspelling	sour dough starter

Notice what is missing: trending terms unrelated to the video, competitor creators' channel names, and repeated variations of the same phrase.

Do YouTube tags still matter for SEO?

Less than many guides suggest, but they still have a clear role. In its help article on tags, YouTube explains that your video title, thumbnail, and description are far more important for search discovery and suggested videos. Tags can be useful if your topic is commonly misspelled, but otherwise play a supportive role.

For YouTube SEO, tags are an optimizer and a finishing touch, not the primary ranking lever. Spend two minutes on tags, not an hour. A short, accurate list of keywords helps YouTube categorize your upload without risking misleading metadata penalties.

5 steps to choose the best tags for YouTube videos

The best tags for YouTube are the ones that describe your video accurately. Build your tag list in this order:

1. Put your main keyword first. Use the exact search query you most want viewers to find your video with.
2. Add close search variants. Include how-to phrases, beginner variations, or common word orders viewers search for.
3. Include video-specific details. Mention techniques, tools, products, ingredients, or places featured in the video.
4. Add 1-3 broad category tags. Broad category words (such as "baking" or "cooking") help YouTube group your content with related videos.
5. Add your channel or series name. Using your brand or channel name connects your uploads together in suggested video queues.
6. Include useful misspellings when relevant. This is the exact use case YouTube highlights for tags.
7. Remove irrelevant tags. Never stuff tags just to fill the 500-character limit. If a keyword does not accurately describe the video, delete it.

How to add tags to YouTube videos (Desktop and Mobile)

• On Desktop (YouTube Studio):

  1. Go to studio.youtube.com and click Content.
  2. Click on the video you want to edit.
  3. Scroll down to the bottom of the Video details page and click Show more.
  4. Scroll to the Tags section and paste your comma-separated tags.
  5. Click Save in the top right corner.

• On Mobile (YouTube Studio App):

  1. Open the YouTube Studio app on iOS or Android.
  2. Tap Content in the bottom menu.
  3. Tap the video you want to optimize, then tap the Pencil (Edit) icon at the top.
  4. Tap More options (Tags, Category, Comments & more).
  5. Tap Add tags, paste or type your tags, and tap Save.

Tags vs hashtags on YouTube

Feature	YouTube Video Tags	YouTube Hashtags
Where they go	Hidden Tags field in YouTube Studio (under Show more)	Video title or description
Visible to viewers	No (hidden in page code)	Yes, displayed as clickable blue links
Format	Comma-separated words or phrases	# followed by words with no spaces
Character / Count limit	About 500 characters in total	YouTube ignores all hashtags if you use more than 60
SEO purpose	Categorization and misspelling matching	Discovery in hashtag search and feed topics

Up to three hashtags from your video description can appear above or next to your video title. See YouTube's hashtag policies; misleading hashtags can result in video removal.

How the 500-character count works

YouTube counts the commas between tags, and any tag containing a space is counted as if it were wrapped in quotation marks (+2 characters). Our character counter follows this exact calculation, giving you a reliable estimate before you paste into Studio.

Tags for YouTube Shorts

YouTube Shorts use the exact same Tags field in Studio. When you select YouTube Shorts as the format, our AI tag generator prioritizes punchy, highly relevant YouTube Shorts tags tailored to Shorts search queries. For Shorts, a compelling title and the first line of the description remain your strongest discovery drivers.

Next steps

Tags are the finishing step. Craft a high-CTR title with the YouTube title generator and write an engaging description with the YouTube description generator. Both tools share your input so you never have to retype your notes.