Free Hashtag Counter & Analyzer
Count hashtags, detect duplicates, check platform limits, and extract unique hashtags from your caption. Works for Instagram, TikTok, X, LinkedIn, YouTube, Facebook, and Pinterest. No signup required.
100% free β no account needed
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Free Hashtag Counter & Analyzer Features
Stay within limits and optimize your hashtag strategy
Hashtag Counting
Instantly count total hashtags and compare against platform-specific limits.
Duplicate Detection
Automatically detect and flag duplicate hashtags that waste your limited slots.
Extract & Copy
Extract unique hashtags and copy them with one click, ready to paste.
Platform Limits
Built-in limits for Instagram (30), TikTok (100), YouTube (15), and more.
Frequently Asked Questions
How many hashtags should I use?
Instagram: 5-15 relevant ones (max 30). TikTok: 3-5 trending ones. X: 1-2 max. LinkedIn: 3-5 professional ones. YouTube: 3-5 SEO-focused. More isn't always better.
Do duplicate hashtags hurt engagement?
Duplicates waste your limited hashtag slots without adding value. Instagram counts each hashtag instance, so duplicates eat into your 30-hashtag limit.
What makes a good hashtag strategy?
Mix sizes: 30% large (500K+ posts), 40% medium (50K-500K), 30% small/niche (<50K). Small hashtags give you a better chance of ranking in Top Posts.
Optimize Your Hashtag Game
Generate AI-powered hashtags and schedule posts with AdaptlyPost.