# GeoPromptTracker > Free micro-tools for Generative Engine Optimization (GEO/AEO): llms.txt generators, AI crawler checkers, schema generators, and AI-readiness audits — built to help marketers and developers make their sites visible to ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews. ## Tools - [llms.txt Generator](/tools/llms-txt-generator): Generate a spec-compliant llms.txt file for your site. - [llms.txt Validator](/tools/llms-txt-validator): Check whether your live llms.txt file follows the spec. - [AI Crawler Access Checker](/tools/ai-crawler-access-checker): See which AI bots your robots.txt allows or blocks. - [robots.txt Generator for AI Bots](/tools/robots-txt-generator-ai-bots): Build a robots.txt with per-bot rules for GPTBot, ClaudeBot, and more. - [FAQ Schema Generator](/tools/faq-schema-generator): Turn Q&A pairs into valid FAQPage JSON-LD markup. - [Article & HowTo Schema Generator](/tools/article-howto-schema-generator): Generate Article or HowTo JSON-LD markup from a simple form. - [AI-Readiness Audit](/tools/ai-readiness-audit): Score any URL on llms.txt, AI-bot access, schema, and structure. - [Meta Title & Description Previewer](/tools/meta-title-description-previewer): Preview how your title/description render in Google and AI answers. - [GEO Content Structure Analyzer](/tools/geo-content-analyzer): Score your content's answer-first structure, lists, and citability. - [Schema Validator](/tools/schema-validator): Paste JSON-LD or a URL and validate your structured data types. - [Sitemap Generator & Checker](/tools/sitemap-generator): Crawl a small site or paste URLs to build a valid sitemap.xml. - [OG / Social Card Previewer](/tools/og-social-card-previewer): Preview X/LinkedIn/Facebook cards for any URL and generate missing tags. - [Redirect Rules Generator](/tools/redirect-rules-generator): Turn old→new URL pairs into .htaccess, nginx, Next.js, or Cloudflare rules. - [Hreflang Tag Generator](/tools/hreflang-generator): Build hreflang link tags and sitemap entries from a locale/URL matrix. - [AI Bot Log Analyzer](/tools/ai-bot-log-analyzer): Paste server logs and count hits by AI crawler — fully in your browser. - [Answer-First Paragraph Rewriter](/tools/answer-first-rewriter): AI-rewrite your intro into the direct, citable format AI search prefers. - [FAQ Generator from Content](/tools/faq-generator-from-content): Paste an article, get suggested Q&As plus ready FAQPage schema. - [AI Snippet Simulator](/tools/ai-snippet-simulator): See how an AI assistant would describe, cite, and critique your page. - [Entity & Topic Coverage Checker](/tools/entity-topic-coverage-checker): Find the subtopics your article misses for a target query. ## AI Bot Directory - [Every AI crawler, explained](/bots): Directory of 28 AI bots — GPTBot, ClaudeBot, PerplexityBot, and more — with per-bot pages covering robots.txt rules to allow or block each one. ## Open Data - [AI crawler dataset (JSON)](/data/ai-crawlers.json): Machine-readable list of all 28 AI crawler user agents with operator, purpose, and robots.txt compliance. CC-BY-4.0. - [AI crawler dataset (CSV)](/data/ai-crawlers.csv): The same dataset as a spreadsheet-friendly CSV. CC-BY-4.0. ## Guides - [What is llms.txt?](/guides/what-is-llms-txt): Spec, examples, and how to create one. - [llms.txt examples](/guides/llms-txt-examples): Annotated real-world examples for four site types. - [List of AI crawlers](/guides/list-of-ai-crawlers): Every major AI crawler user agent and what it does. - [GEO vs SEO vs AEO](/guides/geo-vs-seo-vs-aeo): Definitions and what actually changed. - [How to audit your site for AI search readiness](/guides/how-to-audit-ai-search-readiness): Step-by-step process. - [AI search optimization checklist](/guides/ai-search-optimization-checklist): 20 checks covering access, structure, and measurement. - [Best free GEO tools](/guides/best-free-geo-tools): A working free-tool stack organized by job. - [301 vs 302 redirects](/guides/301-vs-302-redirects): Which redirect to use, when, and how AI crawlers treat them. - [Open Graph image size](/guides/open-graph-image-size): Correct dimensions and file rules for social cards. - [Hreflang tags explained](/guides/hreflang-tags-explained): Syntax, examples, and the mistakes that break them. - [How to add Article schema](/guides/how-to-add-article-schema): JSON-LD markup, fields, and validation. - [Topical authority for AI search](/guides/topical-authority-for-ai): Why comprehensive coverage wins citations. ## About - [About](/about): Who we are and why we built this site. - [Contact](/contact): How to reach us.