Hashtag Counter & Analyzer
Free · No signupPaste your caption below — hashtags are detected instantly. Select a platform to check limits and best practices.
Instagram allows up to 30 hashtags per post. Research shows 3–10 focused hashtags now outperform mass-tagging with 30 generic tags.
All platform limits
Instagram hashtag tips
- 01
Mix large (1M+ posts), medium (100K–1M), and niche (<100K) hashtags for best reach
- 02
Avoid banned or overused hashtags — they can suppress your content's reach
- 03
Put hashtags in the first comment to keep your caption clean
- 04
Reels can use fewer hashtags (3–5) and still get strong algorithmic reach
How to use hashtags effectively in 2026
Hashtag strategy has changed significantly. The era of stuffing 30 hashtags into every Instagram post is over — every major platform's algorithm has shifted toward content quality and relevance signals over tag volume. Fewer, more targeted hashtags now consistently outperform large numbers of generic ones.
The most effective strategy varies by platform. Instagram now recommends 3–5 hashtags rather than 30, LinkedIn's algorithm gives posts with 3 hashtags the widest distribution, and X/Twitter sees a significant engagement drop when more than 2 hashtags are used in a single post.
The hashtag size pyramid
For platforms where hashtags matter most (Instagram, TikTok), use a mix of small, medium, and large hashtags. One or two with 1M+ posts for broad reach, two or three with 100K–1M posts for targeted discovery, and one or two with under 100K posts where you can realistically rank in the results. This balanced approach consistently outperforms using only large hashtags.
Banned and overused hashtags
Instagram maintains a list of banned hashtags that, when used, can suppress your content or hide it from non-followers. Common offenders are often generic tags used to spread spam. Always verify a hashtag is active and clean before building a strategy around it.