Hashtag Generator
Enter a topic and copy a block of hashtags for Instagram, TikTok, or YouTube — then review and mix popular and specific tags yourself before posting.
What Hashtag Generator does
Suggests hashtags grouped by relevance to your keyword, sized to fit platform limits and ready to paste into your caption or description.
Features
Platform-aware
Lengths suited to different networks.
Copy all
One click to grab the full set.
Free
No account; fair-use limits on heavy use.
Real examples
Coffee shop
Tags for latte art reel + neighbourhood name tags you add manually.
Fitness coach
Workout tags plus your branded tag you reuse every post.
How to use Hashtag Generator
- 1
Type your topic or product.
- 2
Generate.
- 3
Delete tags that feel spammy or irrelevant.
- 4
Paste under your caption.
Who it is for
Instagram creators
Fill the caption hashtag block in seconds.
Small businesses
Local and product tags for launch posts.
Agencies
Starter sets interns can refine per client.
Pro tips
- Keep one branded hashtag on every post to build a searchable archive over time.
- Rotate tag sets between posts so the algorithm does not treat your account as repetitive.
Common mistakes
- Using banned or shadowbanned tags without checking.
- Maxing hashtags with irrelevant trends.
- Same block on every post forever.
Privacy note
Your topic keyword is used only to generate the tag list and is not stored on Sounez servers or linked to your account in any way.
When not to use this tool
Hashtags help discovery but cannot replace good content quality and posting consistency. Do not use generated hashtags without reviewing them first — some may be temporarily banned or irrelevant to your audience and could reduce reach.
Frequently Asked Questions
How many hashtags should I use per post?
Platform recommendations vary. Many creators find 3–15 focused, relevant tags outperform larger generic blocks. On TikTok, 3–6 specific tags often outperform 30 broad ones. Test different amounts and check your analytics.
Can I save my hashtag sets?
Copy the set into a notes app, Notion page, or social scheduler for reuse. Sounez does not store generated sets — copy them before closing the tab.
Do I need an account to use the hashtag generator?
No. Open the page, enter your topic, generate, copy your tags, and close — no sign-up or login required.
Need several assets at once?
Try the Social Media Pack to generate matching fields from one brief - then refine with Hashtag Generator if needed.
Open Smart PackRelated tools
A few tools that naturally pair with Hashtag Generator.
AI Caption Generator
Paste a photo description or topic and get engaging captions for Instagram, TikTok or LinkedIn in one click.
Open toolYouTube Tags Generator
Type a keyword and get 25 ready-to-paste YouTube tags that help your video show up in search.
Open toolBio Generator
Describe yourself in a few words and get a polished social media or professional bio in seconds.
Open toolRead next on the blog
Practical guides and how-tos from the Sounez blog.