Social SEO
AI hashtag generator
Describe your post and pick a platform. You get a smart mix of niche, long-tail, broad and local hashtags tuned to that platform’s limits — plus a caption with searchable keywords.
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Frequently asked questions
How many hashtags should I use?
Instagram allows 30 but 8–15 relevant tags perform best. TikTok and YouTube work best with 3–5. On Facebook and X, 1–2 is plenty. Our “Recommended mix” respects each platform.
Why mix niche and broad hashtags?
Broad tags have huge volume but your post disappears in seconds. Niche and long-tail tags have less competition, so your post stays visible longer and reaches people who actually care.
Do hashtags still matter for SEO?
Yes — Instagram, TikTok and YouTube are search engines now. Keywords in your caption and on-screen text matter as much as hashtags, which is why we also give you keywords and a caption.