Free tools
Free AI Visibility and GEO Tools
Nine small tools that each do one job for AI search: check whether engines can read your site, build the files they look for, and see what tracking your brand would cost. No account needed.
Pick the job, not the tool
Start with the checker if you are not sure. It tells you which of the others is worth your time.
Measure
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AI visibility checker
Score how ready any page is to be read, trusted and cited by ChatGPT, Gemini and Perplexity. Real checks, with a fix for each.
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AI crawlability checker
See whether GPTBot, ClaudeBot, PerplexityBot and other AI crawlers are allowed or blocked by your robots.txt.
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Metadata extractor
Pull the title, description, Open Graph image and favicon from any URL before you tune it for AI snippets.
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Create
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llms.txt generator
Type your site details and links, get a valid llms.txt. Built in your browser, nothing is sent anywhere.
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llms.txt from a URL
Paste a link and an AI reads a few pages and writes the llms.txt for you.
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AI FAQ generator
Turn any URL into questions, answers and ready-to-paste FAQPage schema.
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Plan and write
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Cost calculator
Size prompts, languages and AI engines, and see the GeoGen plan and credit cost that fits.
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Keyword clustering
Upload a keyword CSV and get topic clusters, useful for planning your prompt set.
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AI text humanizer
Rewrite stiff AI-generated text so it reads like a person wrote it.
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Which tool first?
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You want to know if AI can use your site
Run the AI visibility checker. It looks at access, content, markup and speed in one pass.
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You suspect a bot is blocked
Use the AI crawlability checker for a clean list of allowed and blocked AI crawlers.
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You are publishing for answer engines
Build an llms.txt, then generate FAQs with schema for your most important pages.
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You are budgeting
The cost calculator turns prompts, languages and engines into a plan and a price.
Fair use
Tools that call a server are free up to a few runs a day per browser: 5 for text, FAQ, clustering and llms.txt tools, 10 for the checkers. The llms.txt builder and the cost calculator run entirely in your browser with no limit.
About the free tools
Are the GeoGen tools really free?
Yes. Every tool on this page is free to use without an account. The tools that call a server have a small daily limit per browser so they stay free for everyone. They exist to help you work on AI visibility, and some of them lead naturally to GeoGen, but none require it.
What is the difference between the AI visibility checker and GeoGen?
The checker audits one page for technical readiness: whether AI crawlers can fetch it, whether the content is in the HTML, and whether the markup is clean. GeoGen goes further and measures the result, running your prompts every day against 16 AI engines and recording whether and where your brand is mentioned.
Do these tools send my data anywhere?
The llms.txt builder and the cost calculator run entirely in your browser. The other tools send the text, CSV or URL you enter to a GeoGen service (or, for the metadata extractor, a metadata API) to produce the result. Do not paste anything confidential.
Which tool helps most with ChatGPT and Perplexity visibility?
Start with the AI crawlability checker: if OAI-SearchBot or PerplexityBot is blocked, nothing else matters. Then use the AI visibility checker to find content and markup gaps, and the FAQ generator to add answer-ready content.
Be the brand AI recommends.
Start tracking how ChatGPT, Google AI Overviews, Gemini, Perplexity, Claude and 11 more AI engines talk about you. Results in minutes.