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Free SEO tools for Google and ChatGPT

Free tools that each answer one question about your website: how search engines and AI assistants like ChatGPT see it. No account, no card, no sales call. Start with the question most businesses have never asked: does ChatGPT mention you?

AI visibility · GEO

ChatGPT visibility check

Does ChatGPT mention your website? Paste your web address: Quaryan asks ChatGPT three questions your customers would ask, and shows whether it names your business, links your site or recommends competitors instead.

Free · No account · About a minute

Robots.txt · llms.txt · Meta tags

Crawler check

Which AI crawlers does your robots.txt let in? See GPTBot, ClaudeBot, PerplexityBot and more, each with the line that decides, plus your llms.txt and meta description.

Free · No account · A few seconds

llms.txt · AI search

llms.txt generator

Generate an llms.txt for your site in seconds: your name, a summary and your key pages with what each covers, in the llms.txt format. Edit it, copy it, upload it.

Free · No account · A few seconds

SEO · GEO · 25 checks

SEO & GEO audit

Audit any page for Google and for AI answers: 25 checks, from the title and meta description to structured data, AI crawlers and llms.txt, each one measured on the page.

Free · No account · A few seconds

More free tools are on the way. Each one answers one question about your website, in a minute or less, with no account.

SEO and GEO

SEO is no longer only about Google

For twenty years, being found online meant ranking on Google: the words people search for on your pages, a site search engines can read, and other sites linking to yours. That still matters.

But more and more people skip the list of links and ask an assistant instead — ChatGPT, Perplexity, Google's AI answers — which reads a few pages and recommends a handful of businesses by name. Being one of those names is called generative engine optimization, or GEO.

Both reward the same foundations: a site crawlers can read, pages that say plainly what you offer, for whom and where, and answers to the questions your customers actually ask. The free tools here show where you stand. A paid Quaryan plan does the work, and checks again every month.

FAQ

Questions about the free SEO tools

Are these SEO tools really free?

Yes. The tools on this page are free and need no account, no card and no email address. Each one has a limit per visitor, which is what keeps it free for everybody.

Which free SEO tool should I start with?

The ChatGPT visibility check. It takes about a minute and answers the question most businesses have not asked yet: when a customer asks ChatGPT for a recommendation, is your business in the answer? If ChatGPT cannot read your site at all, the crawler check shows which line of your robots.txt is turning it away. To see everything a search engine or an assistant reads on a page, the SEO & GEO audit makes 25 checks in a few seconds.

What is the difference between SEO and GEO?

SEO, search engine optimization, is the work of ranking in Google's list of links. GEO, generative engine optimization, is the work of being named in the answers AI assistants such as ChatGPT write. Both reward the same foundations — a site crawlers can read, pages that answer real questions — and GEO adds being quotable: plain facts in plain sentences, and mentions on other sites the assistant trusts.

Will there be more free tools?

Yes. New tools are added to this page as they are built. Each answers one question about your website, for free, in a minute or less.

How is a free tool different from a Quaryan plan?

A free tool answers one question, once. A Quaryan plan — free to start — reads your whole site, writes your marketing plan for Google, AI answers and ads, and checks again — once, before your first review, on the free plan, and before every monthly review on a paid one — so you can see what changed and what to do next.

Free plan

More, with a free account

One answer shows where you stand. The free plan turns it into a plan, with the fixes for the top three written out — no card, and it never expires.

  • 1 website or app
  • Your marketing plan and ad plan, to read
  • SEO and AI-answer audit: every finding, full fixes for the top 3
  • Your first AI review, with a ChatGPT check before it
  • 3 content briefs
  • A weekly email with your clicks, open findings and alerts
  • Google Search Console, and 1 API key for signups and sales
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Free plan · No credit card · Set up in five minutes

Free · no card

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