Six free tools that show you what machines see.
No signup, no email wall. Everything runs in your browser, so your code never leaves your computer. Each tool finds gaps. Fixing them is where we come in.
These free tools check how search engines, AI crawlers and AI agents read a website: whether structured data is valid, which AI bots robots.txt allows, how machine-readable a page is, and how internal links connect pages. They run entirely in the browser.
Schema Markup Validator
Paste JSON-LD. Get errors, warnings, required properties by type, and a rotating 3D graph of your entities.
AI Crawler Checker
Paste robots.txt. See whether GPTBot, ClaudeBot, PerplexityBot, Google-Extended and 14 more can read any path, and which rule decided it.
llms.txt Generator
Build a valid llms.txt file that points AI tools to your most important pages. Copy or download.
Machine-Readability Analyzer
Paste HTML. Get a score for headings, schema, quotable sentences, alt text and agent-ready forms.
Website Development Cost Calculator
Pick a site type, pages and features. Get planning hours and a cost range at your chosen rate.
Internal Link Graph
List your links. Find orphan pages, buried pages and dead ends in a 3D map.
Why we give these away
Because a tool that shows you the problem is the most honest sales pitch there is. You see exactly what is wrong. If you can fix it yourself, great. If you would rather have it engineered properly across your whole site, call us.
Need more? Our sister agency Eye To Ad Media offers its own free SEO tools, including a SERP preview and schema generators.
Bring us the problem. We'll bring the code.
Tell us what's stuck. We'll tell you what it would take to fix it.