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BeyondComments.io

Free AI tag tool

YouTube Tag Generator

Turn a video title into up to 20 relevant tags and 3 hashtags. Check them against YouTube's 500-character limit and copy them straight into YouTube Studio.

At a glance

What is the YouTube tag generator?

The BeyondComments YouTube tag generator is a free AI tool that suggests up to 20 tags and 3 hashtags from a video title. It includes alternative spellings and related phrases, counts characters against YouTube's 500-character tag limit, and copies your list in the format YouTube Studio accepts. No sign-up is required.

Updated · Built by BeyondComments

Price
Free, no account needed
You enter
A video title, plus an optional description
You get
Up to 20 tags and 3 hashtags
Limit check
Counts against the 500-character tag limit
Copy format
Comma-separated, ready for YouTube Studio
Generated by
An AI language model; review before use

How it works

How to add tags to a YouTube video

Generate, review, and paste. The whole process takes about a minute.

  1. 01

    Enter your video title

    Type the title you plan to publish. Add a sentence from the description for more specific suggestions.

  2. 02

    Review the suggestions

    Remove any tag that doesn't describe your video. The counter shows how much of YouTube's 500-character limit you're using.

  3. 03

    Copy them into YouTube Studio

    Copy the tags and paste them into the Tags field under Show more in your video's details. Add the hashtags to your description.

Straight answer

Do YouTube tags still matter?

A little. YouTube says tags play a minimal role in discovery, so treat them as a finishing touch, not a growth strategy.
Read YouTube's guidance on tags

  • Tags play a minimal role in discovery

    YouTube says your title, thumbnail, and description matter more for discovery than tags. Spend most of your effort there.

  • Tags help with misspellings

    YouTube's guidance is that tags are useful when your topic is commonly misspelled. Include the spellings viewers actually type.

  • Relevance beats volume

    Adding excessive or misleading tags breaks YouTube's spam policy. Use only tags that describe the video.

  • Hashtags are a separate feature

    Hashtags go in your title or description. Up to three of the most engaging ones appear by your video title.

Best practices

How to choose the best tags for YouTube

Use the generator's suggestions as a starting point, then apply these rules.

  • Lead with the core keyword

    Put the main topic of the video first, in the words a viewer would use to search for it.

  • Add spellings and variants

    Include plurals, abbreviations, and common misspellings, such as “iphone” and “i phone”.

  • Stay specific to this video

    “Sourdough starter for beginners” describes a video. “Cooking” describes a million of them.

  • Stay under 500 characters

    YouTube limits tags to 500 characters in total. Commas count, and a tag with a space counts as if it were in quotes. Cut the least specific tags first.

  • Keep hashtags to a handful

    Use a few relevant hashtags. If a video has more than 60, YouTube ignores all of them.

  • Fix the title first

    A clear title and a strong thumbnail do far more for discovery than any tag list.

FAQ

YouTube tag generator questions

Want to know what your viewers actually search for and ask? The YouTube comment analyzer finds their questions and requests.

What is a YouTube tag generator?

A YouTube tag generator suggests keywords to add to a video's Tags field. This one uses AI to turn your title into up to 20 tags and 3 hashtags, including alternative spellings and related phrases, and checks them against YouTube's 500-character limit.

Do YouTube tags still matter?

Less than most people think. YouTube's help center says tags play a minimal role in a video's discovery and that the title, thumbnail, and description matter more. Tags are most useful when your topic is often misspelled.

How many tags should I use on YouTube?

There's no required number, but YouTube Studio limits the tags field to 500 characters. A handful of specific, accurate tags is better than filling the limit, and excessive tags can break YouTube's spam policy.

What are the best tags for YouTube?

The best tags describe your exact video: the core keyword, specific long-tail phrases, and the alternative spellings or abbreviations viewers use. Avoid unrelated popular terms and other channels' names.

What's the difference between YouTube tags and hashtags?

Tags are hidden keywords you add in YouTube Studio. Hashtags are visible, clickable words starting with # that you add to the title or description. Up to three hashtags can appear by your video title.

How many hashtags should I use on YouTube?

Use a few relevant ones. YouTube shows up to three hashtags by the title, and if a video has more than 60 hashtags, YouTube ignores all of them.

Where do I add tags in YouTube Studio?

Open the video in YouTube Studio, go to Details, and select Show more. Paste your tags into the Tags field, separated by commas, and save.

Can I see the tags on other YouTube videos?

YouTube doesn't show tags on the watch page. They're available through the YouTube Data API, which is how tag extractor tools read them. This generator writes new tags for your video instead of copying another video's.

Is the tag generator free?

Yes. It's free with no sign-up. To prevent abuse, each visitor can generate tags up to 20 times an hour.

Are the generated tags accurate?

They're AI suggestions based only on your title and description. The generator can't watch your video, so remove any tag that doesn't describe it before you publish.

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