Instagram Bio SEO Analyzer – Check & Optimize Your Bio
Paste your name, bio, and link to get a rule-based Instagram bio SEO score.
Extract hashtags from any caption, check them, and generate related ones.
Paste this into any page — the live tool appears with a credit link back here.
Paste an Instagram caption to count and audit its hashtags against a banned list, then generate related hashtags from any seed word.
Hashtags categorize your post so Instagram can show it to people browsing that topic. A mix of large, medium, and niche tags works best: large tags bring volume, niche tags bring people who actually care. More than about 30 tags is not allowed, and 5 to 15 relevant ones usually outperform a maxed-out block.
Instagram limits or hides posts that use hashtags associated with spam or policy violations, even when your own post is innocent. Checking your tags against a known banned list before posting avoids silent reach penalties.
🔒 This tool runs entirely in your browser. Nothing is uploaded or stored.

Background reading: Instagram Hashtag Analyzer on Wikipedia. More: all instagram.
Instagram allows up to 30 hashtags per post, but most creators see the best results with 5 to 15 highly relevant tags. This tool counts yours and flags when you exceed the limit.
Banned hashtags are tags Instagram has restricted because of spam or guideline violations. Posts using them can be hidden from hashtag pages. This analyzer checks your caption against a built-in list of known risky tags.
Enter a seed word such as fitness and the tool combines it with curated broad, medium, and niche hashtag lists to suggest a balanced set you can copy with one click.
No. Everything runs locally in your browser; your captions never leave your device.
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