Free SEO Tools
SEO checkers, WHOIS lookup, keyword research, site audit and more — 100% free, no signup required
17 tools live · 26 planned · always free
Keyword Research
Find profitable keywords and search intent before you write.
Site Audit
Audit pages, meta tags and crawlability in seconds.
SEO Site AuditCrawl your site and get a full SEO audit report with prioritized fixes.
Website Analyzer Coming soonFull on-page analysis: meta, headings, images and more.
SEO CheckerInstant SEO report: meta tags, robots.txt, sitemap, SSL and WHOIS.Meta Tag AnalyzerInspect title, description, Open Graph and robots meta tags.Broken Link Checker Coming soonFind broken links that hurt user experience and SEO.
Redirect Chain AnalyzerTrace HTTP redirects and find chains, loops and wasted crawl budget.Robots.txt GeneratorGenerate a correct robots.txt in seconds.Sitemap Generator Coming soonCreate an XML sitemap to help search engines crawl.
SSL Certificate CheckerCheck SSL certificate validity, issuer and days until expiry.Hreflang CheckerValidate hreflang tags: codes, self-reference and return links. Backlink & Domain
Check backlinks, domain authority, WHOIS and DNS records.
Backlink Checker Coming soonAnalyze backlinks and referring domains.
Domain Authority Checker Coming soonCheck Domain Rating (DR) powered by Ahrefs data.
WHOIS LookupLook up domain registration, registrar and expiry dates instantly.DNS LookupQuery A, AAAA, MX, NS, TXT and CNAME records. Rank & SERP
Track rankings and see how search engines index your site.
Rank Checker Coming soonCheck where your site ranks for a keyword.
Google Index Checker Coming soonSee how many pages Google has indexed.
Performance
Measure speed, Core Web Vitals and loading experience.
Page Speed CheckerMeasure load time and page size of any URL.
Core Web Vitals Checker Coming soonCheck LCP, INP and CLS of your pages.
Content
Improve readability and on-page content quality.
Schema Markup GeneratorGenerate JSON-LD structured data for articles, FAQ, products and more.
Readability Checker Coming soonScore your content readability and improve engagement.
Developer
Utilities for developers: JSON, robots.txt and more.
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