Free hashtag generator

Free hashtag generator: describe your post, pick a network and get relevant hashtag ideas for Instagram, TikTok, LinkedIn and more.

AI can make mistakes; check before posting.

Hashtag generator – what is it?

The right hashtags help your post reach people interested in the topic. This tool suggests a few broad tags and mostly specific, niche ones that match your post. It's built for picking the best few rather than pasting them all.

How to use it

  1. Briefly describe your post.
  2. Pick the network and add a keyword if you have one.
  3. Choose 3–5 suggestions and add them at the end of your caption.

Tips

  • A few relevant hashtags beat many generic ones.
  • Don't reuse the same list on every post; it looks like spam.
  • Create your own brand hashtag and use it consistently.

FAQ

How many hashtags should I use?
Instagram allows up to 5; 3–5 on TikTok and up to 3 on LinkedIn are enough.
Caption or first comment?
At the end of the caption is the simplest and most accessible.

All in one panel

IZY Social writes posts in your brand's voice, publishes them at the right time and reports the results.

Try free for 14 days

More free tools

All tools