Free SEO Tools.
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A growing collection of SEO diagnostic tools - check HTTP status, analyse meta tags, audit links, inspect sitemaps, and more. All completely free.
Technical SEO
7 toolsDiagnose crawlability, indexability, redirects, and server-level issues.
HTTP Status Checker
Enter any URLCheck the HTTP status code and redirect chain of any URL.
Robots.txt Checker
Enter any URLFetch and parse any site's robots.txt, showing rules per bot.
XML Sitemap Checker
Enter any URLValidate an XML sitemap, count URLs, and flag errors.
Page Crawlability Checker
Enter any URLCheck if a page can be crawled - inspects meta robots and X-Robots-Tag headers.
Page Indexability Checker
Enter any URLDetermine whether a page can be indexed - noindex, canonical, and HTTP status checks.
Mixed Content Checker
Enter any URLFind HTTP resources loaded on HTTPS pages that could break security.
Unimportant Files Checker
Enter any URLCheck if sensitive files like readme.txt or wp-config.php.bak are publicly exposed.
On-Page SEO
8 toolsAnalyse title tags, meta descriptions, headings, images, and page structure.
Page Title Checker
Enter any URLExtract and analyse the <title> tag - length, preview, and SEO recommendations.
Meta Description Checker
Enter any URLExtract and evaluate the meta description tag - length and SERP preview.
Header Tags Checker
Enter any URLList all H1–H6 heading tags on any page with their text content.
Canonical Tag Checker
Enter any URLCheck if a page has a canonical tag and whether it's self-referencing.
Page Word Counter
Enter any URLCount the visible words on any URL - excludes scripts, styles, and nav.
Page Image Checker
Enter any URLList all images on a page and flag any with missing or empty alt attributes.
Open Graph Tags Checker
Enter any URLExtract all Open Graph meta tags from any URL for social sharing previews.
Google SERP Simulator
No URL neededPreview how your page will appear in Google search results.
Link Analysis
5 toolsAudit internal links, external links, nofollow links, and broken links.
Anchor Text Checker
Enter any URLList every link on a page with its anchor text and destination URL.
Internal Links Checker
Enter any URLExtract all internal links on a page pointing to the same domain.
External Links Checker
Enter any URLExtract all external links on a page pointing to other domains.
Nofollow Links Checker
Enter any URLFind all links with rel="nofollow" to audit your link equity flow.
Broken Link Checker
Enter any URLCrawl a page and check every link for 4xx/5xx HTTP errors.
Tracking & Analytics
5 toolsCheck which tracking pixels and analytics tools are installed.
Google Analytics Checker
Enter any URLDetect whether Google Analytics (GA4 or Universal Analytics) is installed on a page.
Google Search Console Checker
Enter any URLCheck if a site has a Google Search Console verification meta tag.
Google Tag Manager Checker
Enter any URLDetect whether Google Tag Manager (GTM) is installed on a page.
Bing Webmaster Tools Checker
Enter any URLCheck if a site has a Bing Webmaster Tools verification meta tag.
Facebook Pixel Checker
Enter any URLDetect whether the Meta/Facebook Pixel is installed on a page.
Content & Copy
4 toolsCount words, convert text formats, and preview search snippets.
Word Counter
No URL neededCount words, characters, sentences, paragraphs, and estimate reading time.
String Converter
No URL neededConvert text between UPPERCASE, lowercase, Title Case, camelCase, kebab-case, and more.
Duplicate Page Title Checker
Enter any URLCrawl a sitemap and find pages that share the same title tag.
Duplicate Meta Description Checker
Enter any URLCrawl a sitemap and find pages that share the same meta description.
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