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YouTube hashtag generator
Boost your YouTube channel with ContentStudio’s free hashtag generator. Improve discoverability and engagement today.
ContentStudio's free YouTube hashtag generator produces relevant hashtags for your YouTube videos based on your video topic, niche, or keyword input. Enter a subject, and the tool returns hashtags suited for YouTube's search and discovery systems. YouTube hashtag placement affects both YouTube search rankings and how your video surfaces in browse and suggested feeds. Understanding YouTube Scheduler helps you manage video and these hashtags more effectively.
How to Use the YouTube Hashtag Generator
- Enter your video title, topic, or main keyword.
- Click Generate to produce a hashtag set.
- Review the suggestions and select the ones most relevant to your video content.
- Copy the hashtags and paste them into your YouTube video description or title.
The generator returns hashtags at different specificity levels: broad category terms for wider reach and niche-specific tags for targeted audience discovery. Using a combination in the same video performs better than relying only on high-volume generic tags.
YouTube Tags vs YouTube Hashtags: What Is the Difference
Users searching for a "YouTube tags generator" and a "YouTube hashtag generator" are looking for two related but technically distinct features on YouTube.
YouTube hashtags: # prefixed terms added to the video description or title. Hashtags on YouTube are clickable links that take viewers to a hashtag results page showing all videos using that tag. YouTube displays the first 3 hashtags from the description as blue links above the video title on the watch page. Hashtags affect discoverability through YouTube's hashtag search and browse system.
YouTube tags (metadata tags): Keywords entered in the Tags field in YouTube Studio during video upload. These tags are not publicly visible on the video page and are used internally by YouTube to understand the video's topic and relate it to other content. Tags are entered without the # symbol in YouTube Studio's metadata fields.
This generator produces hashtags for the description and title field. Tags for the YouTube Studio metadata field follow a different entry process.
How to Add Hashtags to YouTube Videos
In the description (recommended method): Add hashtags at the end of the video description, after the main description body and any links or timestamps. YouTube automatically hyperlinks # prefixed terms when the video is published. The first 3 hashtags in the description appear above the video title on the watch page.
In the title: A hashtag placed in the video title appears in the title text and also counts as one of the displayed hashtags. Adding a hashtag to the title reduces available title characters (100 character limit) and may affect CTR depending on the topic. Use title hashtags selectively for videos specifically targeting a hashtag community.
Format requirements:
- Use the # symbol directly before the tag with no space between # and the first word
- Spaces within a hashtag break it at the first space; use no spaces for multi-word tags (#cooking or #CookingForBeginners, not #cooking for beginners)
- Numbers are allowed; special characters other than # are not
How Many Hashtags to Use on YouTube
YouTube allows up to 60 hashtags per video description. YouTube's guidelines recommend using 3 to 5 relevant hashtags. Using more than 15 hashtags causes YouTube to ignore all hashtags on the video as a spam prevention measure.
Is the YouTube Hashtag Generator Free
Yes. ContentStudio's YouTube hashtag generator is free with no usage cap and no account required. It is part of ContentStudio suite of free YouTube and social media tools.
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Frequently asked questions
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Book a free callDo YouTube hashtags affect search rankings?
YouTube hashtags contribute to topic classification and hashtag search page visibility. The video title and description text carry more weight for general YouTube search rankings. Hashtags have the most direct impact on discoverability through hashtag results pages and the watch page display above the video title.
What happens if I use more than 15 hashtags on a YouTube video?
YouTube's policy states that if more than 15 hashtags are added to a description, YouTube will ignore all hashtags on that video. The 15-hashtag limit is a hard threshold, not a guideline. Stay within 3 to 5 for best results.
Can I use the same hashtags on every video?
Using consistent niche hashtags across videos in the same topic builds channel-level topical association with those hashtags over time. However, including at least 1 to 2 video-specific hashtags per upload produces more relevant hashtag results page placement than using an identical fixed set on every video.
Are YouTube hashtags the same as YouTube tags?
No. YouTube hashtags are # prefixed terms added to the description or title, visible on the watch page as blue links. YouTube tags are keywords entered in the separate Tags metadata field in YouTube Studio; they are not publicly visible and serve a different internal classification purpose. Both contribute to YouTube SEO through different mechanisms.
Where should hashtags appear in the YouTube description?
Place hashtags at the end of the description, after the main text, links, and timestamps. YouTube displays the first 3 hashtags from the description as blue links above the video title on the watch page, so the most relevant hashtags should appear first in the hashtag section of the description.
How do I find trending hashtags on YouTube?
YouTube does not have a public trending hashtags page. The most reliable method is searching a topic in YouTube's search bar, looking at top-performing videos in that category, and noting the hashtags they use. YouTube's search autocomplete also surfaces popular search queries that can inform relevant hashtag selection.
