Free Online SEO Tools
Optimize your website for search engines with free SEO tools. Generate meta tags, preview SERP results, build sitemaps, and create structured data.
Open Graph Generator
Generate Open Graph and Twitter Card meta tags with live preview.
SERP Preview
Preview how your page appears in Google search results.
Robots.txt Generator
Create and validate robots.txt files with a visual builder.
UTM Link Builder
Build UTM campaign URLs with source, medium, and campaign tracking.
Schema Markup Generator
Generate JSON-LD structured data for Schema.org types.
XML Sitemap Generator
Generate XML sitemaps for your website.
Website Speed Audit
Test website speed using Google PageSpeed Insights and Core Web Vitals.
Security Headers Checker
Check website security headers including CSP, HSTS, and more.
Redirect Checker
Check if a URL redirects and where it goes.
HTTP Header Checker
Inspect HTTP response headers with explanations.
Why SEO Tools Matter
Search engine optimization is critical for driving organic traffic. These tools help you generate proper meta tags, validate structured data, and ensure your pages are correctly indexed — all without installing any software.