Free tool · Updated for Instagram's new 5-hashtag limit
Hashtag counter & limit checker
Paste your caption and see every hashtag counted against each platform's current rules — including Instagram's December 2025 cut from 30 hashtags to just 5.
0 hashtags0 unique0 duplicates
Instagram0 / 5 max
Threads0 / 1 topic tag
YouTube0 (3–5 recommended)
TikTok0 (3–5 recommended)
X0 (1–2 recommended)
LinkedIn0 (~3 recommended)
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