Free SEO Tools
Professional-grade SEO tools built by Rankability for the digital marketing community. 100% free, no signup required.
LLMS.txt Checker & Validator
Instantly check any domain for LLMS.txt presence and validate format compliance. Get detailed improvement suggestions and specification guidance.
LLMS.txt Generator
Create compliant LLMS.txt files following the official specification. Help language models understand your website with structured Markdown content.
AI Search Indexability Checker
Check website uptime and AI crawler accessibility from 5 global locations. See if Googlebot, GPTBot, Perplexity, and other AI crawlers can access your site.
AI Search Query Generator
Generate commercial-intent prompts to test brand visibility in ChatGPT, Perplexity, and Gemini. Free SEO tool for AI search optimization.
People Also Ask Explorer
Discover related questions and expand your content strategy with Google's People Also Ask data. Export as CSV or PNG with hierarchical tree view.