Three hashtags from key terms
Hashtags are made from the top key terms in the captions, so they describe what the Short is actually about.
Free · No sign-up · Built from your captions
YouTube Shorts Hashtag Generator: Hashtags, Tags and a Description from Your Short
Paste a Shorts link and get three hashtags, suggested tags and a draft description built from the words spoken in the Short, each with a copy button. Ready prompts help you write more with ChatGPT, Claude or Gemini.
- Hashtags from what was said
- Tags with your own tags first
- Draft description to copy
This YouTube Shorts hashtag generator builds hashtags, tags and a description from the actual content of your Short. Paste a youtube.com/shorts/ link and press Generate Hashtags. The tool reads the captions, ranks the terms spoken most often, and gives you three hashtags made from the top key terms, a list of suggested Shorts tags, and a draft description, each with its own copy button.
It also works as a YouTube Shorts description generator: the draft combines the opening sentences of the Short with the hashtags, so you start from your own words instead of a blank box. Nothing here is AI. Every suggestion comes from the caption text, which keeps hashtags relevant to what viewers will hear. When you want catchier titles or more hashtag ideas, copy the transcript and paste it into ChatGPT, Claude or Gemini with one of the prompts below.
Suggested tags
A tag list for YouTube Studio with the creator's own tags first, when YouTube provides them, followed by key terms.
Draft description
Opening sentences plus hashtags in one block, ready to paste into the description field and edit.
Copy buttons everywhere
Copy the hashtags, the tags or the description separately, which is easy on a phone as well as a computer.
Works with Shorts links
Paste youtube.com/shorts/VIDEO_ID links straight from the Share button, or any regular YouTube link.
AI prompts for more ideas
Copyable prompts for ChatGPT, Claude or Gemini to write titles, extra hashtags and descriptions from the transcript.
How does a YouTube Shorts hashtag generator work?
This tool starts from the Short itself, not from a keyword you type. When you paste a link, it asks YouTube for the caption tracks of the video, either subtitles the creator uploaded or automatic captions from speech recognition, and reads every line.
It then removes filler words, counts the meaningful terms and weights them toward the opening, where Shorts usually state their topic. The top terms become three hashtags. The opening sentences become the start of a draft description, followed by those hashtags. Suggested tags list any tags the creator set on the video first, then key terms. Chapter timestamps are only proposed for videos of at least 60 seconds with enough caption lines, so most Shorts get none, and Shorts do not use chapters anyway.
A worked example
Take an illustrative example: a 45 second talking Short with about 20 caption lines and about 120 words, in which a cook explains how to keep basil fresh. If the words basil, fresh and water are the most frequent meaningful terms, the hashtags come out along the lines of #basil, #fresh and #water. The draft description starts with the first one or two sentences of the captions and ends with those three hashtags. You would then edit, perhaps swapping #water for #herbs.
How to generate hashtags for a YouTube Short
The steps are the same in a phone browser and on a computer.
-
1. Copy the Shorts link
In the YouTube app, tap Share on the Short and then Copy link. In YouTube Studio or a browser, copy the youtube.com/shorts/ address. Your Short needs captions, so for a new upload wait until automatic captions are ready or upload your own.
-
2. Paste it and press Generate Hashtags
Paste the link into the box at the top of this page. The captions load and the key terms, hashtags, tags and draft description appear.
-
3. Review and edit
Read the hashtags and keep only the ones that truly describe the Short. Edit the draft description so the first line reads naturally.
-
4. Copy into YouTube
Use the copy buttons and paste the hashtags into your title or description and the tags into the tags field in YouTube Studio.
Where do hashtags go on YouTube Shorts?
According to YouTube Help, you can add hashtags to the title or the description of a video, and that includes Shorts. Each hashtag starts with the # sign and is written without spaces. YouTube also asks creators not to overuse hashtags: adding too many, or adding hashtags that are unrelated or misleading, goes against its policies, and such hashtags or the video can be removed.
In practice, that means a few precise hashtags that match what the Short says are a safer choice than a long list of trending ones. That is the reason this generator gives you three, taken from the words actually spoken, rather than dozens.
Hashtags, tags and the description: what is the difference?
Shorts creators often mix these up. Here is how they compare.
| Item | Where it goes | What this tool gives you |
|---|---|---|
| Hashtags | Title or description, with the # sign | Three hashtags from the top key terms |
| Tags | Tags field in YouTube Studio, not shown with the video | Suggested tags, creator tags first |
| Description | Description field | Draft from the opening sentences plus hashtags |
| Title | Title field | Not generated; use an AI prompt below |
| Chapters | Timestamps in the description | Not for Shorts: needs at least 60 seconds and enough lines |
YouTube Shorts description generator: write a better description
A Short description is often skipped, but it is the natural home for a sentence of context, a link to the full video and your hashtags. The draft here gives you the first part for free: the opening sentences of your captions, which usually contain the hook and the topic in your own words.
Keep the first line clear and specific, because it is what people see first. Add context the video cannot show, such as a product or a place, then the hashtags, and fix any word the automatic captions misheard. For a fully rewritten description, paste the transcript into an AI assistant with one of the prompts below.
How many hashtags should a YouTube Short have?
YouTube does not ask for a fixed number. Its help page says not to overuse hashtags and warns that excessive or misleading ones can be removed. We do not claim any number ranks better than another. The generator offers three because they come from the most frequent terms, and each one is easy to check against what the Short actually says.
Should you add #Shorts to a YouTube Short?
YouTube identifies Shorts by their format, and you can upload a Short with no hashtags at all. Some creators still add #Shorts as a label. We do not make claims about whether it changes reach, because YouTube does not publish that.
Generate hashtags and titles with AI
The built-in hashtags are measured, not creative. When you want more ideas, such as a hook title, alternative hashtags or a description in a specific tone, copy the transcript of the Short and paste it into ChatGPT, Claude or Gemini with one of the prompts below. Check every hashtag it suggests against YouTube's rules before you publish: relevant, not misleading, and not too many.
How accurate are the generated hashtags and tags?
They are as accurate as the captions. Creator-uploaded subtitles give clean terms. Automatic captions can mishear names, slang and brand words, especially over music, and a misheard word can become a hashtag. Always read the hashtags before you paste them.
A Short with no speech, only music or only on-screen text has no caption text to work from, so no hashtags can be generated; text burned into the video is not part of the captions. Very short Shorts give few terms to rank. Private, age-restricted and members-only videos fail, because we do not sign in or bypass restrictions.
Why this YouTube Shorts hashtag generator is different
Typical hashtag generators return trending tags for a keyword you type, with no link to your video. This tool reads your Short and suggests hashtags from what is actually said in it, which is closer to what YouTube asks for: hashtags that describe the video and are not misleading. It also gives you tags and a draft description in the same place, with copy buttons, in any browser on desktop, iPhone or Android, with no account.
| Feature | This tool | Typical extension or app |
|---|---|---|
| Input | Your Shorts link | A keyword you type |
| Hashtags based on | Words spoken in the Short | Popular tags for the keyword |
| Tags and draft description | Yes, with copy buttons | Often hashtags only |
| Claims about reach | None | Often promised |
| Install or sign-up | None | Extension install or account |
| Price | Free | Free tier, then paid |
What we measure and what we do not
We read the caption track YouTube serves for the Short, count words and lines, rank frequent meaningful terms weighted toward the opening, take the opening sentences, and list the creator's own tags when YouTube provides them. We do not measure hashtag popularity, search volume, trends, views or reach, and we do not predict performance. We do not read on-screen text, transcribe audio or use AI. Transcripts are cached on our server for up to 12 hours, and there is no account or saved history.
Sources
YouTube's own guidance on hashtags, Shorts and captions:
Prompts to use with the transcript
-
Suggest 5 hashtags for this YouTube Short based only on the transcript. Each must describe what is actually said. No unrelated or trending hashtags. -
Write 5 title options for this YouTube Short, each under 60 characters, using words from the transcript. Do not exaggerate. -
Write a YouTube Shorts description of 2 sentences that summarizes this transcript, then add 3 relevant hashtags. -
From this transcript, list 10 YouTube tags: specific phrases a viewer might search for, most specific first. -
Write a pinned comment for this Short that asks viewers one question related to the topic of the transcript. -
Rewrite the first sentence of this transcript as a hook of under 100 characters for the title or the start of the description.
Frequently asked questions
Is this YouTube Shorts hashtag generator free?
Yes. It is free, with no account and nothing to install. Paste a Shorts link and the hashtags appear.
How do I generate hashtags for my YouTube Short?
Copy the Shorts link, paste it at the top of this page and press Generate Hashtags. Copy the hashtags, tags and draft description with their buttons.
Where do I put hashtags on a YouTube Short?
YouTube Help says hashtags go in the title or the description. Tags go in the separate tags field in YouTube Studio.
How many hashtags should I use on Shorts?
YouTube asks creators not to overuse hashtags and may remove excessive or misleading ones. We suggest three relevant hashtags and make no claim that any number ranks better.
Is this a YouTube Shorts description generator too?
Yes. It builds a draft description from the opening sentences of the Short and the hashtags, ready to copy and edit.
Are the hashtags made by AI?
No. They come from the most frequent key terms in the captions. For AI ideas, copy the transcript into ChatGPT, Claude or Gemini with a prompt from this page.
Why did my Short get no hashtags?
The Short has no caption text: it may have no speech, only music, captions that are not ready yet, or only text drawn on the video.