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Free SEO & AI Search Tools

Small, single-purpose tools for technical SEO and AI-answer-engine optimization. No account, no email, no cost — pick one and use it.

SEO Tools

Rank higher on Google search results.

Frequently Asked Questions

Are these tools really free?

Yes — every tool on this page runs with no account, no email, and no usage limit. There's no paid tier hidden behind them.

Why don't I need to sign up?

None of these tools save anything tied to you — each check runs live and the result is shown once. Signing up only matters for HellSEO's full audit, which saves history and lets you compare runs over time.

How is this different from HellSEO's full audit?

Each tool here checks one thing. The full audit scores 24 checks across SEO, AEO, and GEO at once, tracks score history, and includes things these tools don't cover — like backlink authority and Core Web Vitals.

Do you store the URLs I check or the files I generate?

No. Requests are processed and the response is returned — nothing is written to a database.

Will more free tools be added?

Yes, this page is actively growing. If there's a specific check you want turned into a free tool, that's useful signal for what to build next.

Want the full picture?

These tools check one thing at a time. A full HellSEO audit scores your site across SEO, AEO, and GEO — and gives you ready-to-paste fixes.

Run a Full Audit