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Free SEO Tools
Professional-grade SEO tools, completely free. No account required. Powered by the same AI engine behind Auto SEO.
SEO Score Checker
Comprehensive 22-point SEO audit for any website
Use ToolSchema Markup Generator
Generate JSON-LD structured data for rich snippets
Use ToolSERP Feature Preview
See how your page appears in Google with rich results
Use ToolMeta Tag Preview
Preview and optimize your title and description for CTR
Use ToolRobots.txt Generator
Generate a proper robots.txt with preset templates
Use ToolKeyword Density Checker
Analyze keyword frequency and optimize content density
Use ToolURL Slug Generator
Turn a title into a clean, indexable URL slug
Use ToolAlt Text Generator
Write descriptive image alt text from a keyword + topic
Use ToolSitemap Checker
Validate a sitemap.xml: URLs, status codes, lastmod freshness
Use ToolCanonical Tag Checker
Audit a page's canonical tag and detect duplicates
Use ToolHeadline Strength Checker
Score headlines on length, power words, emotional pull
Use ToolCharacter & Word Counter
Live word, character, sentence, paragraph counts for any copy
Use ToolReadability Checker
Flesch–Kincaid reading-level score for your draft
Use ToolLSI Keyword Generator
Find latent-semantic terms to enrich your content
Use ToolRobots.txt Checker
Parse a robots.txt and explain what's allowed/blocked
Use ToolOpen Graph Preview
See how a URL will appear when shared on social
Use ToolWebsite Metadata Checker
Inspect a page's title, description, canonical, and OG tags
Use ToolKeyword Combiner
Cross-multiply three keyword lists into long-tail variations
Use ToolTitle Tag Generator
Eight click-worthy title variants in the 50–60 char sweet spot
Use ToolBlog Post Ideas Generator
Ten angled headlines for your editorial calendar
Use ToolMeta Description Generator
Four meta description variants tuned for the 140–160 char range
Use ToolContent Brief Generator
Writer-ready briefs with outlines, E-E-A-T notes, and SEO checklist
Use ToolBlog Outline Generator
Skeleton outlines that hit intent, build to a CTA, include FAQ
Use ToolCTA Generator
Eight button-ready CTAs from action + benefit + urgency
Use ToolJSON to CSV Converter
Flatten an array of objects into a clean, importable CSV
Use ToolSEO ROI Calculator
Project incremental revenue from an organic-traffic lift
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