Free tools

SEO / GEO Tools.

Free tools I've built for SEO and AI-visibility work. Four run right here on the site; a Google Sheets AI visibility checker, a Chrome extension and another Google Sheet are shared as LinkedIn posts instead. Everything below is free to use.

Tools on this site

Tool

Brand Checker

Compare how Gemini answers a question from training data alone versus with live Google Search grounding — see what changes, which sources get cited, and where a brand shows up.

Open Brand Checker →Tool · Bookmarklet

Text/MD Extractor

Turn any web page into clean text or Markdown in one click. Strips nav bars, ads and widgets, keeps headings, lists and quotes — runs in your browser, nothing leaves your device.

Open Text/MD Extractor →Tool · Bookmarklet

Link Scraper

Pull every link off the page you're on, or every result off a Google SERP — organic results, AI Overview citations, People Also Asked — in one click, with position and rel attributes flagged.

Open Link Scraper →Tool · Google Sheets

Sitemap Checker

Watches any sitemap for genuinely new URLs and emails your team on the schedule you set — for competitors, or your own company or client sites, so nothing ships without you noticing. Runs on Google Apps Script, no API keys to buy, no server, no monthly bill.

Open Sitemap Checker →

Case studies built with Brand Checker

Three brand-visibility reports built with Brand Checker above: each runs a full question set through Gemini, with and without live search, and shows where the brand lands against its market.

Case study

Solaranlage kaufen — 1KOMMA5°

20 questions people ask before buying a solar system in Germany, and where 1KOMMA5° shows up in Gemini's answers along the buying process. In German.

Read the report →Case study

Fortbildung Pflege — Pflegecampus

18 questions on continuing education, planning and mandatory training for nursing staff in Germany, and where Pflegecampus lands against the rest of the market. In German.

Read the report →Case study

Sem Parar — toll tags in Brazil

Ten questions Brazilian drivers ask about toll tags, asked in Portuguese and read in English — where Sem Parar ranks against ConectCar, Veloe and the rest of the market.

Read the report →

More free resources, shared on LinkedIn

Tools I've built and shared directly as LinkedIn posts rather than pages on this site — a Google Sheets AI visibility checker, a Chrome extension, and a Google Sheets AI context builder.

LinkedIn · Google Sheets