Free GEO Tools for AI Search Optimization
Optimize your website for ChatGPT, Perplexity, Google AI Overviews, and other AI search engines. Generate llms.txt, AI robots.txt, AI-friendly schema markup, and check your AI readiness score — all in one place.
All Tools
Ten free tools to make your website visible to AI search engines.
llms.txt Generator
Create an llms.txt file that tells AI models what your site is about and which pages matter most.
AI Robots.txt Generator
Control which AI crawlers (GPTBot, ClaudeBot, PerplexityBot) can access your site with a production-ready robots.txt.
Schema for AI Generator
Generate AI-friendly JSON-LD structured data that helps ChatGPT, Perplexity, and Google AI Overviews understand your content.
AI Readiness Checker
Enter your URL and get an instant 0–100 score showing how well AI search engines can read and cite your site.
llms.txt Validator
Paste your llms.txt content to check if it follows the spec — H1 title, valid markdown, link format, and more.
GEO Checklist
A step-by-step checklist to optimize your site for AI search engines. Track your progress across all GEO tasks.
AI Sitemap Generator
Generate an XML sitemap optimized for AI crawlers with priority hints and update frequencies.
Meta Tag Generator
Generate Open Graph + AI-specific meta tags including citation, author, and content signals.
Q&A Content Formatter
Transform your content into Q&A format that AI models naturally parse and cite in answers.
AI Crawler Tester
Simulate how AI crawlers see your page. Check what content GPTBot, ClaudeBot, and others can extract.
100% Private
All tools run in your browser. Your data never leaves your device. No servers, no tracking, no logs.
Instant Results
No signup, no waiting. Open a tool and start using it immediately. Everything is processed locally.
Free Forever
All tools are completely free with no limits. No premium plans, no credits, no hidden fees.
Frequently Asked Questions
What is GEO (Generative Engine Optimization)?
GEO is the practice of optimizing your website so that AI search engines like ChatGPT, Perplexity, and Google AI Overviews can understand, cite, and recommend your content. It includes technical signals like llms.txt, AI crawler access, and structured data.
What is llms.txt?
llms.txt is a markdown file placed at the root of your website (e.g., example.com/llms.txt) that provides LLM-friendly content. It tells AI models what your site is about and which pages are most important, similar to how robots.txt guides search engine crawlers.
Do I need to sign up or pay?
No. All GEOKit tools are 100% free with no signup required. Just open a tool and start using it. Everything runs in your browser.
Are these tools safe to use?
Yes. All processing happens client-side in your browser. Your inputs and outputs are never sent to any server. You can verify this by checking your browser's network tab.