Free AI SEO tools
Fourteen free, no-login tools for AI search visibility — generate the files AI crawlers look for, validate your markup, and structure content so AI engines can cite it. Every tool tells you honestly what works, what doesn't, and why.
Generators
Create the files and markup AI crawlers look for — ready to copy or download.
llms.txt Generator
Generate a well-formed llms.txt from your site's real structure and metadata — no AI-invented descriptions. Crawl, review, download.
llms-full.txt Generator
Turn your site into a single llms-full.txt — every page's readable content as one markdown file, ready to feed to any AI assistant.
AI Crawler robots.txt Generator
Build robots.txt rules for GPTBot, ClaudeBot, PerplexityBot and 25+ AI crawlers — allow AI search, block training, or go custom.
XML Sitemap Generator
Crawl your site and download a clean sitemap.xml with truthful lastmod dates — the discovery file AI and search crawlers actually use.
AI Visibility Badge
Add a free 'AI-ready website' badge to your site. Pick a style, copy the embed code, done.
AI SEO Checklist
Answer four questions, get a prioritized AI-search optimization checklist tailored to your site type, CMS, and goals.
Checkers & validators
Audit what you already have: robots rules, structured data, content structure.
llms.txt Validator
Validate your llms.txt against the spec: structure, link format, broken links, and common mistakes — with line-by-line results.
AI Crawler Access Checker
Check which AI bots your robots.txt allows or blocks — ChatGPT, Claude, Perplexity, Gemini and more, with the exact matching rule.
Structured Data Validator
Validate a page's JSON-LD structured data: syntax errors, missing properties, and what each schema type actually does for AI visibility.
Meta Description Checker
Check length, truncation, and answer-first quality of your meta description — plus the on-page opening AI engines actually read.
Content Chunking Analyzer
Analyze your page's heading structure and section sizes against how AI search retrieves passages — find sections that can't be cited.
Schema generators
JSON-LD entity markup that helps AI engines resolve who you are.
FAQ Schema Generator
Turn your questions and answers into valid FAQPage JSON-LD structured data. Free, instant, and honest about what FAQ schema does in 2026.
Organization Schema Generator
Generate Organization JSON-LD with logo, sameAs and contact details — the entity markup AI engines use to disambiguate your brand.
Author / E-E-A-T Schema Generator
Create Person JSON-LD for your authors — jobTitle, worksFor, knowsAbout, sameAs — the machine-readable expertise profile behind E-E-A-T.
Tools make you readable. Are you actually mentioned?
The free AI Visibility Checker probes grounded AI models with live web search and shows you the real answers about your brand — your score, your Share of Voice, and who wins instead of you.
Run the free checker