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Free SEO Tools Collection

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On-Page SEO Tools

HTML Headings Checker (H1–H6) Meta Title & Description Checker Keyword Density Calculator Image ALT Tag Checker Broken Image Checker Internal Link Checker External Link Checker Schema Markup Generator Canonical Tag Checker Noindex & Nofollow Checker SEO Friendly URL Checker Hreflang Tag Checker Pagination rel=next/prev Checker

Technical SEO Tools

XML Sitemap Validator Robots.txt Checker Broken Link Checker IP Canonicalization Test HTTP to HTTPS Redirect Checker Webpage Size Checker DOM Size Checker HTML Size Checker Page Speed Checker Core Web Vitals Tester Mobile Friendly Test JavaScript Dependency Detector Orphan Page Finder Redirect Chain Checker Website Malware Scanner Free SEO Audit Tool

Content SEO Tools

Content Readability Score Checker Keyword Cannibalization Checker NLP Keyword Clustering Tool Content Gap Analyzer Stop Word Analyzer Spam Page Detector Duplicate Product Finder Google Business Profile Checker

Local SEO Tools

Local Schema Generator Google Business Profile Checker NAP Consistency CheckerSoon Local Keyword GeneratorSoon City Landing Page GeneratorSoon Review Response GeneratorSoon GMB Post Idea GeneratorSoon Proximity Keyword PlannerSoon

Link Building Tools

Toxic Link Checklist Anchor Text Ratio CalculatorSoon Link Prospect QualifierSoon Guest Post Outreach GeneratorSoon Backlink Quality ScorerSoon Link Velocity PlannerSoon Outreach Follow-Up TrackerSoon DR/DA Estimation ToolSoon

AI Powered & GEO Tools

LLMs.txt File GeneratorAI AEO Audit ToolAI Webpage Grammar CheckerAI Schema Markup GeneratorAI NLP Keyword Clustering ToolAI Content Gap AnalyzerAI Free SEO Audit Tool

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SEO Challenges

Test Your SEO Brain

Fun, bite-sized games that sharpen your SEO instincts. Can you outrank the algorithm?

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SEO Knowledge Quiz

30 questions. Real ranking scenarios. How sharp is your SEO?
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SEO Tools by Category

On-Page SEO

HTML Headings Checker (H1–H6) Meta Title & Description Checker Keyword Density Calculator Image ALT Tag Checker Broken Image Checker Internal Link Checker External Link Checker Schema Markup Generator Canonical Tag Checker Noindex & Nofollow Checker SEO Friendly URL Checker Hreflang Tag Checker Pagination rel=next/prev Checker

Technical SEO

XML Sitemap Validator Robots.txt Checker Broken Link Checker IP Canonicalization Test HTTP to HTTPS Redirect Checker Webpage Size Checker DOM Size Checker HTML Size Checker Page Speed Checker Core Web Vitals Tester Mobile Friendly Test JavaScript Dependency Detector Orphan Page Finder Redirect Chain Checker Website Malware Scanner Free SEO Audit Tool

Content SEO

Content Readability Score Checker Keyword Cannibalization Checker NLP Keyword Clustering Tool Content Gap Analyzer Stop Word Analyzer Spam Page Detector Duplicate Product Finder

AI & GEO Tools

LLMs.txt File Generator AEO Audit Tool Webpage Grammar Checker Schema Markup Generator NLP Keyword Clustering Tool Content Gap Analyzer Free SEO Audit Tool

Local SEO

Local Schema Generator Google Business Profile Checker NAP Consistency CheckerSoon Local Keyword GeneratorSoon City Landing Page GeneratorSoon Review Response GeneratorSoon

Link Building

Toxic Link Checklist Anchor Text Ratio CalculatorSoon Backlink Quality ScorerSoon Guest Post Outreach GeneratorSoon DR/DA Estimation ToolSoon

Browse all 57 Free SEO Tools Free SEO Audit

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SEO Challenges

How Sharp Is
Your SEO Brain?

30 real-world questions across 3 levels. From basics to advanced algorithm traps. Find out where you really stand.

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Starter

Core SEO concepts every practitioner must know cold.

10 questionsBeginner

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Pro

Intermediate scenarios that trip up even experienced SEOs.

10 questionsIntermediate

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Expert

Deep technical and algorithm questions. Brutally hard.

10 questionsAdvanced

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Level 1

30

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