Free SEO & AEO Tools for AI Search Optimization
24 free tools to optimize your website for Google, ChatGPT, Perplexity, and AI Overviews. 12 tools are AI-powered. Validate technical SEO, generate structured data, check AEO readiness, and build content that AI systems cite.
No signup required. All tools are free to use — built by Hyperleap AI.
Validators
Check robots.txt, sitemaps, meta tags, and schema markup for errors and AI bot compatibility
Robots.txt Validator
Validate robots.txt syntax, check AI bot rules for GPTBot and ClaudeBot
Sitemap Checker
Check XML sitemap errors, URL count, lastmod freshness, and indexing issues
Meta Tag Analyzer
Analyze meta tags with Google, AI Overview, and social media previews
Schema Validator
Validate JSON-LD structured data and check Rich Results eligibility
LLM Bot Checker
Check which AI bots (GPTBot, ClaudeBot, PerplexityBot) can crawl your site
AI Info Page Validator
Validate your llms.txt file structure and content for AI readiness
Generators
Create robots.txt files, JSON-LD schema markup, and FAQ structured data with AI-ready presets
Robots.txt Generator
Generate robots.txt with AI-ready presets for GPTBot, ClaudeBot, and PerplexityBot
Schema Generator
Create JSON-LD schema markup for Article, Product, LocalBusiness, and more
FAQ Schema Builder
Build FAQ schema for Google rich results and AI search citations
Sitemap Generator
Crawl a URL or paste a list to generate valid XML sitemaps with lastmod and priority
Content Tools
Generate AI info pages, comparison content, query fan-outs, and press releases optimized for AI citations
Query Fan-Out Tool
Fan out seed keywords into reformulation, entity expansion, and comparative queries
AI Info Page Template
Create an llm.txt page so AI bots accurately represent your brand
Comparison Page Wizard
Build brand vs competitor and 3-way comparison pages with ICP templates
Press Release Helper
Draft press releases with quotable statistics for Tier-2 PR distribution
Markdown Converter
Convert HTML, PDF, DOCX, Notion, or plain text to clean Markdown for docs and llms.txt
Analyzers
Score content for LLM readability, AEO readiness, question headings, and listicle optimization
H2 Question Checker
Convert headings to question format for better LLM chunk retrieval
LLM Readability Score
Score content readability for ChatGPT, AI Overview, AI Mode, and Perplexity
Listicle Score
Score list-based content for LLM-optimized formatting and citations
AEO Score
Platform-weighted AEO scoring for AI Info Page, bot access, FAQ, and E-E-A-T
Brand Mention Tracker
Track how AI chatbots mention your brand and get AEO visibility recommendations
Keyword Research
Find BOFU buying keywords, expand queries with fan-out, and discover co-occurrence patterns for LLMs
BOFU Keyword Finder
Find low-volume, low-KD buying keywords with tool/software/platform regex filters
Query Fan-Out
Generate synthetic queries with routing format for LLM query expansion
Co-Occurrence Finder
Find keywords appearing near brand mentions — the new anchor texts for LLMs
Statistics Keyword Finder
Find "[niche] statistics" keywords that attract high-DR backlinks from journalists
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