Hashtag Generator
A free hashtag generator suggests relevant, high-reach hashtags for your topic so your posts get discovered. Enter a keyword or topic and get a ready-to-copy set of hashtags grouped by reach.
Want to plan, generate, and schedule content end-to-end? Repping.AI does it all.
Start freeFrequently asked questions
How many hashtags should I use?
It varies by platform. Instagram allows up to 30 but a focused set of 5–15 relevant tags often performs best; X and LinkedIn favor 1–3 highly relevant hashtags.
Are the hashtags free to use?
Yes, the generator is free. Repping.AI can also suggest hashtags automatically as you compose and schedule posts.
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Need the full workflow behind this tool?
These free tools are useful on their own. Repping.AI adds scheduling, AI drafting, approvals, analytics context, and campaign ops around them.