YouTube Tag Limit 2026: How Many Tags Can a Video Have?

"How many tags can a YouTube video have?" sounds like it should have a one-number answer. It does not, and that is why so many answers online disagree. Some say 15, some say 30, some say 500. Several of the top results are still dated 2017 or 2019.

Here is the short version: YouTube limits the length of your tags, not the number of them. The whole tags field gets 500 characters. How many tags fit inside that depends on how long each one is and on two counting rules most guides never mention.

This guide covers the exact rule, how to count your tags the way YouTube does, how many you should actually use, and how the separate hashtag limit works.

Need tags and hashtags fast? Our YouTube Hashtag Generator builds a relevant set for your video in seconds. Or read on for the full breakdown.

The Short Answer

If you only remember one thing: the budget is 500 characters, and punctuation you never typed still spends it.

How YouTube Counts the 500 Characters

YouTube's API documentation describes the tags field this way: the value has a maximum length of 500 characters, commas between items count toward the limit, and if a tag contains a space, it is handled as though wrapped in quotation marks, with the quotation marks counting toward the limit.

That gives you three rules:

1. Every character of every tag counts. Letters, numbers, and the spaces inside a phrase.
2. Every comma between tags counts. Ten tags means nine commas.
3. Every multi-word tag costs 2 extra characters for the implied quotation marks. Single-word tags do not.

A worked example

Say you are uploading a beginner sourdough tutorial and you enter these ten tags:

sourdough bread, sourdough for beginners, how to make sourdough, sourdough starter, beginner sourdough recipe, no knead sourdough, sour dough, sourdough bread recipe, baking, bread

Counted the way YouTube's documentation describes, that list becomes:

"sourdough bread","sourdough for beginners","how to make sourdough","sourdough starter","beginner sourdough recipe","no knead sourdough","sour dough","sourdough bread recipe",baking,bread

Ten solid tags use well under half the budget. That is the first surprise for most creators: you almost never need to worry about hitting 500 if you are tagging sensibly. The people who hit the limit are the ones pasting in 40 loosely related keywords, which is exactly the behavior YouTube warns against.

So how many tags fit?

Because the cost of each tag depends on its length, the maximum number of tags swings a lot:

These are arithmetic, not recommendations. Filling the field to the brim does not help, as the next sections explain.

Is There a Per-Tag Limit?

This is where the internet gets confused. You will find guides stating that each tag can be at most 30 characters, others that say 100 characters, and some that say there is no per-tag limit at all.

YouTube's documentation only defines the 500-character total. It does not publish a per-tag limit. Treat any specific per-tag number you read, including on older pages, as unconfirmed.

The practical answer does not depend on the number anyway: a tag should be the phrase a person would actually type into search. That is almost always under 30 characters. If a tag reads like a sentence, it is spending budget on something nobody searches.

Why the 2017 and 2019 Answers Still Show Up

If you searched "how many tags on YouTube 2019" or "YouTube tag limit 2017," you are not alone. Old answers keep ranking because the core number, 500 characters, is the same figure in YouTube's documentation today.

What changed is the importance of tags. YouTube's current help documentation is blunt about it: your title, thumbnail, and description are more important for discovery, and tags "play a minimal role" unless your video's topic is commonly misspelled.

So an old answer can be right about the limit and still wrong about the strategy. Many older guides tell you to fill all 500 characters with every keyword variation you can think of. That advice predates YouTube saying tags barely matter, and it runs into YouTube's policy against excessive tagging.

How Many Tags Should You Actually Use?

YouTube does not publish an ideal number, so treat this as practical guidance rather than a rule:

• 5 to 10 tags is plenty for most videos. Enough to cover the main topic, a couple of close variations, and any misspellings.
• Lead with your main keyword. The phrase your title is built around should also be your first tag.
• Add misspellings on purpose. This is the one job YouTube explicitly says tags are good for. "Sour dough" in the example above is there for that reason.
• Include your channel or series name if people search for it by name.
• Skip anything unrelated. Tagging a trending topic your video is not about is misleading metadata, and YouTube's spam policies cover it.

Tags for YouTube Shorts

The same 500-character tags field applies to Shorts. It sits in the video's Details page in YouTube Studio, under "Show more." Because tags play such a small role, most Shorts creators get more out of a sharp title and a few relevant hashtags than out of the tags field. Our guide to YouTube Shorts character limits covers the title and description side in detail.

Tags vs Hashtags: Two Separate Limits

A lot of "how many tags" searches are really about hashtags, because YouTube uses both words. They are different features with different limits.

For the full comparison, see our YouTube tags vs hashtags guide.

How Many Hashtags Does YouTube Allow?

YouTube's help center sets the ceiling: if a video or playlist has more than 60 hashtags, YouTube ignores every hashtag on that content. It is not a gradual penalty. Go over the limit and none of them count. YouTube also says that adding too many tags can get a video removed from your uploads or from search, and that the more hashtags you add, the less relevant they become to people searching.

You may still see "15 hashtags" quoted as the cutoff in older guides. The limit in YouTube's help center today is 60.

How many hashtags should you use?

Knowing the ceiling is 60 does not mean you should get anywhere close to it. Most creators settle on 3 to 5 relevant hashtags, and there are good reasons for that:

• Only three can show by the title. YouTube says up to three hashtags it considers most engaging will appear by your video title. Extra hashtags stay in the description but lose that visibility.
• Relevance drops as the count rises. YouTube says so directly in its hashtag help page.
• Unrelated hashtags break the rules. YouTube's policy requires hashtags to relate directly to the video.

Hashtags in the title or the description?

YouTube lets you add hashtags to both. Most creators put them at the end of the description to keep the title clean for keywords. If you are deciding for Shorts specifically, our title vs description guide for Shorts hashtags walks through the tradeoffs.

A Simple Tagging Workflow

This takes about two minutes per video:

1. Write the title first. Pick the one search phrase the video is really about and put it near the start of the title.
2. Make that phrase your first tag.
3. Add 2 to 4 close variations people might search instead, such as "for beginners" or "step by step" versions.
4. Add 1 to 2 common misspellings if your topic has them.
5. Add your channel or series name if people search for it.
6. Stop. You will usually land between 100 and 250 characters, which is fine.
7. Add 3 to 5 hashtags at the end of your description, all directly related to the video.

Title:       Sourdough Bread for Beginners: My No-Knead Method
Tags:        sourdough bread, sourdough for beginners, no knead sourdough,
             sourdough bread recipe, sour dough, [your channel name]
Description: ...
             #Sourdough #BreadBaking #HomeBaking

Common Mistakes

Filling all 500 characters. It does not buy extra reach, and piles of loosely related tags are exactly what YouTube's spam policies describe.

Repeating the same word in ten variations. "sourdough bread," "sourdough bread recipe," "best sourdough bread," and "easy sourdough bread" all say the same thing. Pick the two or three most likely searches.

Putting hashtags in the tags field. The tags field is for plain keywords. Hashtags belong in the title or description, where viewers can see and click them.

Trusting a single number from an old guide. "15 hashtags" and "30 characters per tag" are both still repeated widely. Neither matches YouTube's current documentation.

Tagging trending topics your video is not about. That is misleading metadata, and it can get a video removed from search.

Get Your YouTube Tags and Hashtags Right

The 500-character tag limit is rarely the thing holding a video back. A clear title, a strong thumbnail, a description that explains the video, and a few accurate hashtags do far more work.

Use our free YouTube Hashtag Generator to build a relevant hashtag and keyword set for your next upload, or the AI Hashtag Generator if you are posting the same video across several platforms.

Related guides:

• YouTube Tags vs Hashtags: What's the Difference?
• YouTube Shorts Character Limits: Title, Description, Tags
• YouTube Shorts Hashtags: Title vs Description
• Best Hashtags for YouTube Shorts
• How Many Hashtags to Use Per Platform

Frequently Asked Questions

How many tags can a YouTube video have?

There is no fixed number. YouTube limits the tags field to 500 characters in total, so how many tags fit depends on their length. About 83 five-letter single-word tags fit, or about 27 two-word phrases of 15 characters, because commas and the implied quotation marks around multi-word tags also count.

What is the YouTube tag character limit?

500 characters for the whole tags field, according to YouTube's API documentation. The limit covers all tags combined. Commas between tags count, and a tag with a space in it is counted as if wrapped in quotation marks.

Is there a limit on the length of a single YouTube tag?

YouTube does not publish one. Figures like 30 or 100 characters per tag circulate online, but they do not appear in YouTube's documentation. Keep each tag to the short phrase someone would actually search.

Has the YouTube tag limit changed since 2017 or 2019?

The 500-character figure in those older answers matches YouTube's documentation today. What changed is the strategy: YouTube now says tags play a minimal role in discovery, so filling the field is no longer worth the effort.

How many hashtags does YouTube allow?

If a video has more than 60 hashtags, YouTube ignores all of them. Most creators use 3 to 5, and up to three of them can appear by the video title.

How many hashtags should I use on YouTube Shorts?

The same rules apply to Shorts as to regular videos. 3 to 5 relevant hashtags at the end of the description is a sensible default, well under the 60-hashtag ceiling.

Are tags and hashtags the same on YouTube?

No. Tags are hidden keywords in YouTube Studio's Tags field. Hashtags are visible, clickable words starting with # in the title or description. They have separate limits and do different jobs.