Free tools

Free SEO tools.

No sign-up required. Use our tools to analyse, score and optimise your pages — powered by the same technology behind Korvex.

Intelligence Tools

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Entity Extractor

Extract entities with salience scores from any URL

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Page Scorer

Koray methodology score breakdown for any page

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Head-to-Head Analyzer

Compare your page vs a competitor side by side

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Topical Authority Map

Visualise your domain’s topic coverage as a network graph

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AI-Powered Tools

Intelligent analysis powered by large language models.

Content Brief Generator

Generate a full content brief from a single keyword

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Internal Link Analyzer

Crawl your site and visualise internal link structure

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Utility Tools

Free

Essential checks and generators for everyday SEO.

Meta Tag Checker

Audit title, description, OG tags and structured data

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ROI Calculator

Calculate the return on investment of SEO software

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SERP Preview

Preview how your page appears in Google search results

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Schema Generator

Generate JSON-LD structured data for any page type

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HTTP Header Checker

Inspect security headers, caching and redirect chains

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Robots.txt Validator

Parse and validate your robots.txt directives

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Open Graph Preview

Preview social sharing cards across all platforms

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Keyword Density Analyzer

Analyse keyword frequency and prominence in content

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Want the full picture?

Free tools give you a snapshot. Korvex gives you continuous, automated intelligence across your entire site.

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