Tools

Free SEO Tools

13 free SEO audit tools organized into 4 use-case categories. Site diagnosis, competitor analysis, keyword research, and technical SEO — all free.

13 tools · No signup · Free to use

Site Diagnosis Tools

Per-page and site-wide SEO audits for identifying improvements

SEO Check Tool

Page-level SEO score and improvement diagnosis

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Site-wide Diagnosis Tool

Diagnose every page listed in sitemap.xml

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Meta Tag Check Tool

Check title, description and OGP tag setup

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Structured Data Check Tool

Diagnose Schema.org / JSON-LD implementation

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Competitor Analysis Tools

Compare with competitors and benchmark domain authority

Competitor SEO Analysis Tool

Compare up to 6 sites by SEO score

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Competitor Keywords Tool

Research competitor ranking keywords and pages

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Domain Power Tool

Measure overall domain authority on a 0-10 scale

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Keyword Research Tools

Search volume, related KWs, and demand visualization

Keyword Research Tool

Research search volume, CPC and competition

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Search Volume Check Tool

Check monthly search volume and CPC

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Technical & AI SEO Tools

Core Web Vitals, AI search readiness, local SEO, and more

Core Web Vitals Tool

Measure LCP, CLS and INP for speed and stability

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llms.txt Checker Tool

Diagnose llms.txt implementation for AI search

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Query Fanout Checker Tool

Check readiness for AI search query fanout

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Local SEO Audit Tool

Audit local business and store SEO setup

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