Tools

SEO & structured-data tools

Small, fast, single-purpose tools I built for my own SEO work. Each one runs in your browser; your markup and URLs are processed locally and are never sent to a server.

AI & crawl monitoring

AI Crawler Log

See which AI and search crawlers actually read this site, reconstructed from server logs and segmented by what each crawl feeds. Refreshes daily.

Open tool →Structured data

JSON-LD Prettifier & Validator

Paste raw HTML or JSON-LD, get it formatted, validated, and type-detected. Runs entirely in your browser; nothing is uploaded.

Open tool →Crawl & index

Sitemap URL Extractor

Pull and categorize every URL from an XML sitemap, including nested sitemap indexes, then export the list.

Open tool →Site architecture

URL Taxonomy Visualizer

Turn a list of URLs into an interactive, collapsible site-structure tree to see how a catalog is organized.

Open tool →