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Free SEO Tools

Free tools to check SEO, website performance, technical SEO, and AI search visibility.

Showing 15 available tools

PopularSEO Analysis

SEO Checker

Audit your webpage title, meta description, heading structure, canonicals, and on-page signals.

Intent: Check on-page SEO factors for any webpage or HTML snippet instantly.

Check Webpage SEO

PopularTechnical SEO

Website SEO Audit

Perform a multi-vector page-level audit of technical security, metadata, and asset health.

Intent: Audit page-level technical SEO, security posture, and indexation readiness.

Run Page Audit

PopularSEO Analysis

Website Checker

Broad health check covering SEO, social cards, schema markup, and basic accessibility.

Intent: Broad website health verification across SEO, social sharing, and markup.

Check Website Health

PopularTechnical SEO

Core Web Vitals Checker

Measure official Google Core Web Vitals (LCP, INP, CLS) and browser performance timings.

Intent: Measure local Core Web Vitals and understand Google CrUX field thresholds.

Measure Web Vitals

PopularStructured Data

AI Visibility Checker

Evaluate your webpage AI Search Readiness for Perplexity, ChatGPT Search, and Gemini.

Intent: Audit content and structured data readiness for AI search engine extraction.

Check AI Readiness

SEO Metadata

Title Tag Checker

Measure title character length, approximate SERP pixel width, and preview Google search snippets.

Intent: Check title tag length, pixel width approximation, and Google search preview.

Check Title Tag

SEO Metadata

Meta Description Checker

Audit meta description character count, pixel width, CTA quality, and SERP display bounds.

Intent: Check meta description length, keyword presence, and snippet truncation.

Check Meta Description

Content

Keyword Density Checker

Analyze keyword frequency, percentage density, 2-word & 3-word n-grams, and stop words.

Intent: Calculate keyword density and phrase frequency in webpage content or text.

Analyze Keyword Density

Content

Word Counter & Content Stats

Count words, characters, sentences, paragraphs, reading time, and content statistics instantly.

Intent: Count words, characters, sentences, and calculate reading time for SEO content.

Count Words

SEO Metadata

SERP Snippet Preview

Visualize how your title, URL breadcrumb, and meta description render in Google search results.

Intent: Preview Google desktop and mobile search snippet cards before publishing.

Preview SERP Snippet

Structured Data

Schema Markup Generator

Generate clean, validated Schema.org JSON-LD structured data for Organization, FAQ, Article, and more.

Intent: Generate valid Schema.org JSON-LD structured data markup for websites.

Generate Schema Markup

Technical SEO

Robots.txt Generator

Create, configure, and validate custom robots.txt crawl directives and sitemap declarations.

Intent: Create valid robots.txt files and crawl directives for search engine bots.

Generate Robots.txt

Technical SEO

XML Sitemap Generator

Format and generate compliant XML sitemaps adhering to Sitemaps.org 0.9 protocol standards.

Intent: Generate valid XML sitemaps adhering to Sitemaps.org protocol for search engines.

Generate XML Sitemap

Social SEO

Open Graph Preview

Preview social share cards for Facebook, LinkedIn, and X (Twitter) with instant tag generation.

Intent: Preview Open Graph and Twitter Card social sharing cards for any webpage.

Preview Social Cards

International SEO

Hreflang Generator

Generate valid multi-language and multi-region HTML alternate link tags and sitemap markup.

Intent: Generate valid hreflang link tags for international and multilingual SEO.

Generate Hreflang Tags

Full Search Intelligence Platform

Looking for entire website crawling & ongoing ranking audits?

Free tools diagnose single URLs and code snippets. The full RankingsFactor platform continuously inventories your entire website, detects broken links, audits Core Web Vitals across real users, and monitors generative AI citations.

Deep multi-page crawl • AEO answer engine tracking • Google Search Console sync