Free GEO tools for AI search
Four tools that answer four questions: can an AI engine reach your page, can it parse it, can it trust it, and can it quote it. All free, all logged out, all powered by the same scoring engine as the extension.
By the CiteSnap team · Published · Last updated
GEO score checker
Score any URL 0–100 on AI citation readiness and get the prioritized fixes, in about five seconds.
AI crawler checker
Read a site’s robots.txt and show exactly which AI crawlers — GPTBot, ClaudeBot, PerplexityBot, Google-Extended — are allowed or blocked.
llms.txt generator
Generate a spec-compliant llms.txt from a site’s sitemap, or validate the one already published against the spec.
Schema generator
Build valid FAQPage, Article, HowTo or Organization JSON-LD tuned for citation, entirely in the browser.
Which tool answers which question
Each tool maps to one failure mode. If you only run one, run the GEO score checker — it covers all of them and tells you which of the others is worth opening.
| If you are asking | Use |
|---|---|
| “Can ChatGPT cite this page at all?” | GEO score checker |
| “Is my robots.txt blocking GPTBot?” | AI crawler checker |
| “What should my llms.txt say?” | llms.txt generator |
| “How do I add FAQ or Article schema?” | Schema generator |
Frequently asked questions
Are these GEO tools really free?
Yes. All four run without an account, a trial or a card. They are rate limited to twenty requests a minute per IP, which is well past normal use.
Which tool should I start with?
Start with the GEO score checker. It runs every check at once and tells you which of the other three tools you actually need — the crawler checker if robots.txt is blocking an engine, the schema generator if structured data is missing.
Do the tools store the URLs I check?
No, unless you explicitly create a share link. Scans are fetched, scored and returned without being written anywhere.