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Free SEO & documentation tools
Audit docs coverage, generate FAQs, validate sitemaps, and more — powered by the same crawler usedocs uses for support bots.
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llms.txt Generator
Build an llms.txt file for AI discoverability from your site structure.
AI Readiness Checker
Check if ChatGPT, Claude, and Perplexity can find and cite your site.
Documentation Gap Analysis
Find questions your docs can't answer yet. See coverage before you embed a bot.
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Document Chat
Upload a PDF or DOCX and ask it anything. A live demo of cited, grounded answers.
Documentation Gap Analysis
Find questions your docs can't answer yet. See coverage % before you embed a bot.
AI Readiness Checker
Check if ChatGPT, Claude, and Perplexity can find and cite your site.
FAQ Generator
Generate FAQ copy and FAQPage JSON-LD from any URL.
FAQ Schema Generator
Build valid JSON-LD for FAQ, Article, Organization, and Product.
Meta Tag Generator
Generate meta, Open Graph, and Twitter tags with a live preview.
robots.txt Generator & Tester
Build and test robots.txt with explicit AI crawler rules.
Sitemap Checker & Finder
Discover and validate XML sitemaps from robots.txt and common paths.
llms.txt Generator
Build an llms.txt file for AI discoverability from your site structure.
Broken Link Checker
Scan a page for dead links and 404s before readers hit them.
Token Calculator
Estimate tokens and project monthly LLM API cost.
AI Support ROI Calculator
Estimate deflection savings vs chatbot plan cost.
OpenAPI Validator
Paste OpenAPI 3 JSON and check structure before you publish API docs.
Docs Debt Quiz
Score freshness, ownership, gaps, and AI readiness in five questions.
Read next
Popular guides
AI support
Pair these tools with the AI support chatbot and citations guides.
Docs quality
Use docs gap analysis after you run the gap audit.
AI visibility
Follow the llms.txt guide after you generate a file.
Study
See the llms.txt adoption framework.