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Free SEO Tools

Run real SEO checks with live evidence — crawl coverage, meta tags, redirects, speed, keywords, backlinks and AI-search readiness. Every result is measured, never invented, and nothing needs a signup.

Check a website See the full platform

Site & SEO audit

4 tools

Website SEO Checker Crawl coverage, indexable pages, and internal links. Meta Tag Checker Inspect title, description, H1, and schema. Robots.txt & Sitemap Checker Check discovery files and default sitemap URLs. Redirect Checker Trace every HTTP redirect hop and final URL.

AI search & GEO

1 tool

GEO Checker Can ChatGPT, Perplexity & AI Overviews cite this page?

Keywords & links

2 tools

Keyword Research Tool Review intent and available measured keyword data. Backlink Checker View an available measured backlink snapshot.

Security, speed & protocols

5 tools

Website Security Checker Check SSL, headers, selected ports, and server exposure. Server Response Time Checker Measure a live server-side HTTP fetch. Website Performance Test Full connection waterfall — DNS, TLS, TTFB, transfer. HTTP/2 Test Check HTTP/2, ALPN, TLS and HTTP/3 support. HTTP/3 Test Confirm HTTP/3 over QUIC with a real handshake.

Generators & utilities

8 tools

Meta Tag Generator Build title, description, Open Graph and Twitter tags. Robots.txt Generator Create a valid robots.txt with allow, disallow and sitemap. XML Sitemap Generator Turn a URL list into a valid XML sitemap. Word & Character Counter Live word, character, reading-time and keyword density. Convert Case Sentence, Title, UPPER, lower case, find & replace. Image Converter JPG, PNG, WebP, AVIF — converted in your browser. Image Compressor Shrink image file size, no upload. Image Resizer Resize to exact pixel dimensions, ratio-locked.

Ready to run SEO as one system?

These free tools are a taste of Novaverb — the platform unifies crawl, content, Search Console, keywords and AI-citation tracking in one workspace.

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