Free Hashtag Generator
A hashtag generator is a tool that creates relevant social media hashtags from your topic, audience, and campaign goal. Use this free generator to build copy-ready hashtag groups for Instagram, TikTok, LinkedIn, and X without signup.
Mix broad discovery tags with niche community tags.
#AiMarketingCampaign #StartupFounders #LaunchBlitz #InstagramMarketing #InstagramGrowth #ReelsStrategy #ProductLaunch #LaunchStrategy #BuildInPublic #NewProduct #MarketingTips #ContentStrategy #SocialMediaTips #Marketing #SocialMediaMarketing
Balanced set
8-15 hashtags. Best default for Instagram.
#AiMarketingCampaign #StartupFounders #LaunchBlitz #InstagramMarketing #InstagramGrowth #ReelsStrategy #ProductLaunch #LaunchStrategy #BuildInPublic #NewProduct #MarketingTips #ContentStrategy #SocialMediaTips #Marketing #SocialMediaMarketing
Lean set
A tighter set for captions that need more room.
#AiMarketingCampaign #StartupFounders #LaunchBlitz #InstagramMarketing #InstagramGrowth #ReelsStrategy #ProductLaunch #LaunchStrategy
Niche set
More specific tags for audience and intent matching.
#LaunchStrategy #BuildInPublic #NewProduct #MarketingTips #ContentStrategy #SocialMediaTips #Marketing #SocialMediaMarketing
How it works
- 1
Enter your campaign topic
Describe the product, post idea, launch, or content theme you want hashtags for.
- 2
Choose the audience and goal
Add who the post is for and whether you want reach, leads, awareness, community, or product interest.
- 3
Pick a platform
Select Instagram, TikTok, LinkedIn, or X so the generator can tune hashtag volume and style.
- 4
Copy a hashtag group
Review the broad, niche, branded, and intent-based hashtags, then copy the group that fits your post.
Frequently asked questions
What is a hashtag generator?
A hashtag generator is a tool that turns a topic, audience, and campaign goal into relevant social media hashtags. It helps you combine broad, niche, branded, and intent-based tags without starting from a blank page.
How many hashtags should I use on Instagram?
Most Instagram posts perform best with a focused set of 8 to 15 relevant hashtags. Use a mix of broad discovery tags, niche audience tags, and campaign-specific branded tags instead of filling all 30 slots.
Should LinkedIn posts use hashtags?
Yes, but LinkedIn usually works better with fewer hashtags. Use 3 to 5 clear professional tags that match the topic, industry, and audience instead of long consumer-style hashtag blocks.
Are hashtags useful on TikTok and X?
Hashtags can help TikTok and X understand the topic of a post, but relevance matters more than volume. Use 3 to 8 tags that match the video, trend, audience, or conversation you want to join.
What makes a good hashtag set?
A good hashtag set is specific, readable, and balanced. It should include tags people search for, tags that describe the content accurately, and one or two branded or campaign tags you can reuse.
Need the whole campaign, not just hashtags?
Launch Blitz turns any URL into a 90-day content calendar with platform-specific post ideas, captions, and creative direction.
Try Launch Blitz Free