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Facebook Hashtag Generator
Generate engaging Facebook hashtags with AI for better reach
Generating needs a PostNext account. New accounts start with a 7-day free trial that asks for a card; cancel before it ends to keep the free plan, which includes AI credits every month.
Check your hashtags for free
Paste a caption or a list of hashtags. The check runs in your browser: no account and no AI.
Engagement-Focused
Instant Results
Multiple Styles
Step 1: Enter Your Topic
Step 2: Select Options
Step 3: Generate & Use
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Facebook Hashtag Generator FAQ
Do hashtags work on Facebook?
Yes, a little. Facebook hashtags are clickable and group posts by topic, so people browsing that topic can find yours. They matter less than on Instagram: one to three that fit the post are plenty.
How many hashtags should I use on Facebook?
Use 1 to 3 relevant hashtags per post. Facebook readers respond better to a few targeted tags than to a long list, and a post with one or two that fit reads better than one with many generic ones.
Can I use the same hashtags as Instagram?
You can cross-post hashtags, but Facebook audiences respond better to fewer, more relevant tags. Avoid hashtag-heavy posts that look copy-pasted from Instagram. Our AI selects Facebook-appropriate hashtags that match the platform's more conversational style.
Do Facebook hashtags increase reach?
Relevant hashtags can increase reach by making posts discoverable in hashtag search results and feeds. Users can follow hashtags on Facebook, so the right tags connect you with interested audiences beyond your existing followers and page fans.
Should I use trending Facebook hashtags?
Only when the post really belongs in that conversation. Forcing an unrelated trend hurts more than it helps. The AI has no live trend data, so check a tag on Facebook before you use it.
Where should I place hashtags on Facebook?
Place hashtags within your post text naturally or at the end. Keep them readable and relevant - Facebook's culture is more conversational than hashtag-driven. Integrating hashtags into sentences often looks more professional than listing them separately.
Do hashtags work in Facebook groups?
Hashtags in groups have limited discoverability since group content is generally private. They work best on public Page posts and personal profile posts set to public. In groups, focus on searchable keywords in your post text instead.
Is there a limit to hashtags I can generate?
Generating needs a PostNext account, which includes monthly AI credits. In the app you can also save sets as hashtag groups and add them from the composer. The hashtag checker on this page is free and works in your browser.