Free tools
Eleven free tools, no signup
The files, the markup and the crawl rules that decide whether an answer engine can read your client’s site — and whether what it reads says anything. Built because we needed them ourselves.
AI & GEO
The files and markup that decide whether an answer engine can read you, quote you, and name you.
- llms.txt generatorRead a site and get a drafted /llms.txt — the file an answer engine reads to find out what that site is for.Drafts it from your URL
- llms.txt validatorCheck an llms.txt against the llmstxt.org structure before you publish it.The other half of the generator
- AI robots.txt generatorDecide which AI crawlers may read your site, and get your own robots.txt back with those rules rewritten and the rest left alone.Merges into your live file
- AI crawler checkerRead your live robots.txt and say whether GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot and Google-Extended are allowed in right now.Reads the live file, not a paste
- Schema markup generatorLoad the JSON-LD a page already declares, edit it, and get the block back — local business, organization, product, FAQ or article.Reads the block you already have
- Schema markup validatorPull the JSON-LD off a live page and list what each block declares and what it is missing.
Technical SEO
The plumbing an engine hits before it ever reads a word: crawl rules, metadata, sitemaps, link previews.
- Website metadata checkerRead a page's title, description, canonical, robots directives and language, with the lengths that get truncated.
- Open Graph previewSee how a URL renders when someone pastes it into Slack, iMessage, LinkedIn or X.
- robots.txt validatorPaste a robots.txt and find the directives that do nothing, contradict each other, or block more than you meant.
- Sitemap generatorFind the sitemap a site already publishes, then list the linked pages it leaves out — or build one when there is none.Compares against the one you have
- URL slug generatorTurn a headline into a clean, stable, lowercase slug — with the stop words gone.
FAQ
Questions
See who the engines recommend instead
12 buyer questions across ChatGPT, Perplexity and Gemini. You get the questions your client loses, who won them, and what is missing from the site. No score, no signup wall.
Get your free reportOne client website, no signup. Paid plans will ask the same questions 2.5× deeper.