Free online data tools
Quick, single-item versions of Adam Hale's Apify actors. They run on this site, need no sign-up and store nothing. When you need a whole list, a schedule or alerts, each tool links to the actor that does it in bulk.
Website tech stack checker
Free website technology checker: enter a domain to see its CMS, CDN, analytics, web server, email provider, SPF, DMARC and security headers. No sign-up.
Sitemap URL extractor
Free sitemap URL extractor: enter a domain or sitemap.xml URL, follow sitemap indexes and gzip files, list up to 2,000 URLs with lastmod and download them as CSV.
RSS to JSON converter
Free RSS to JSON converter: paste an RSS, Atom, RDF or JSON Feed URL (or a page linking to one) and get clean JSON items with title, link, date, author and summary.
TED tender search
Search TED (Tenders Electronic Daily) by keyword and country through the official TED API: newest 25 EU tender notices with buyer, deadline and estimated value.
All tools fetch public data only, identify themselves as AdamHaleTools/1.0, respect robots.txt and allow 10 lookups per minute per visitor. How the tools fetch pages.
Building an AI agent or a script? The paid API runs the same lookups in bulk (up to 10 URLs, 3 domains or 5,000 sitemap URLs per call), plus page-to-Markdown, domain WHOIS/DNS and robots.txt checks, PDF and document to Markdown, short audio transcription and website screenshots, for $0.001 to $0.01 in USDC per call via x402, with no account and no visitor rate limit.