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AI YouTube Hashtag Generator

Get 15 relevant YouTube hashtags ranked by competition — niche-specific and broad-reach mix.

The more specific, the better the long-tail hashtags.0 / 200

How to use this tool

  1. 1

    Describe your video

    A specific topic produces specific hashtag candidates. Generic topics get generic hashtags.

  2. 2

    Generate 15 hashtags ranked by competition

    Each hashtag is tagged High (millions of videos using it), Medium (niche-aware), or Low (specific enough that your video might rank on the hashtag page).

  3. 3

    Focus on the top 3

    YouTube only displays the first 3 hashtags from your description above the title. Those are your primary visible signals — choose deliberately.

  4. 4

    Paste at the end of your description

    YouTube reads the last line for the 3 hashtags to display. Use the 'Copy top 3' button for the visible set.

  5. 5

    Don't exceed 15 hashtags total

    Beyond 15, YouTube ignores all hashtags on the video and may flag it for hashtag spam.

YouTube SEO tips

Field-tested principles for getting more out of this part of the workflow.

  • Hashtags are public and clickable; tags are private metadata. Different functions, different best practices.
  • Only the first 3 hashtags from your description display above the title — those are the high-stakes ones.
  • A balanced top 3 mixes one high-competition hashtag for reach, one medium for discoverability, one low for niche-precision.
  • Hashtags drive discovery on the hashtag landing pages — a separate surface from search and browse.
  • YouTube Shorts rely on hashtags more than long-form videos do. #shorts is essentially required for Shorts shelf distribution.
  • Don't use trending hashtags from unrelated niches. YouTube's misleading-metadata enforcement is aggressive.
  • Hashtags don't help CTR — that's title and thumbnail. They help discovery, which is upstream of CTR.

Read the related guide

YouTube Tags in 2026: What Still Works (And What Doesn't)

Hashtags vs tags — what each does, where they live, and how to use both without overlap.

8 min read

About the AI Hashtag Generator

Describe your video, get 15 YouTube hashtags ranked by how saturated they are on the platform. The model balances high-reach broad hashtags with niche-specific long-tail ones so your video has a shot at both discovery surfaces — the trending hashtag pages and your specific niche's tighter audience.

The top 3 are called out separately because YouTube displays them above your video title. Choose carefully — those are your primary visible signals.

Hashtag vs tag — what's the difference?

HashtagsTags
VisibilityPublic, clickableHidden metadata
LocationDescription or titleTags field in Studio
Max count15 (3 display)500 char limit
Primary useDiscovery on hashtag pagesIndexing + misspellings

Frequently asked questions

Why only the first 3 hashtags?+

YouTube only displays the first 3 hashtags from your description above the video title. Beyond 3, they just count as text in your description and don't get the same visibility. We mark the top 3 separately so you know which to prioritise.

What does 'competition' mean here?+

How saturated the hashtag is on YouTube. High = millions of videos using it (e.g. #gaming, #vlog). Medium = niche-aware but searchable. Low = specific enough that your video might surface on the hashtag page. A healthy mix: 1 high for reach, 1 medium for discoverability, 1 low for niche-precision.

Where should I put hashtags?+

At the very end of your description. YouTube parses the last line for the 3 hashtags it displays above the title. You can also put them inline in the description text — they'll still count for the 15-max limit but won't display above the title.

What's the maximum number of hashtags?+

15 across the entire video (title + description). Beyond 15, YouTube ignores all hashtags on your video and may flag it for hashtag spam. We give you 15 to choose from, but stick to using the top 3-5 you actually want above the title.

Does this work for YouTube Shorts?+

Yes, and Shorts rely on hashtags more than long-form videos do. #shorts is essentially required for distribution on the Shorts shelf. The model includes it automatically when the topic is Shorts-y; otherwise add it manually if your video is a Short.

Should I use trending hashtags from other niches?+

No. YouTube cracks down on misleading metadata — using #mrbeast on an unrelated cooking video can demote your video or remove it from search. Stick to topically relevant tags.

How is this different from the Tag Generator?+

Tags are private metadata YouTube uses for indexing (max 500 chars combined). Hashtags are public and clickable — viewers can tap them to see other videos with the same hashtag. Different functions, different best practices.

Related tools

The hashtags pair well with these other AI generators.