Free LinkedIn tools

Single-purpose tools for specific LinkedIn problems. No signup required, all browser-side. Shipping through 2026.

Hook generator

Live

Paste a topic, get 10 hook variations built on proven formulas — contrarian, specific number, vulnerable story, and more.

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Headline checker

Live

Score your LinkedIn headline instantly. Detects vagueness, buzzwords, missing positioning, and suggests specific fixes.

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Post analyzer

Live

Paste a draft, get an instant audit: AI leftovers, attachment mismatches, hook length, format coaching, 2026 algorithm signals.

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Engagement calculator

Coming soon

Compare your engagement rate against 2026 benchmarks for your format.

Want all of these in one tool?

That is the Postbrander product. Hook analysis, headline checking, format fit, and engagement benchmarking are already inside the generator. The free standalone versions are on the roadmap for people who just want to solve one problem without signing up.

See the full product →