Free SEO + AI Search Tools
The toolkit we built for ourselves — now free for everyone.
Schema generation, meta tag building, SERP previewing, Core Web Vitals, robots.txt with AI-bot allowlist, and an interactive 50-item SEO checklist. Each tool is the same engineering Rankrize uses to auto-publish optimized content — exposed as a free utility so you can see the quality before you buy.
No credit card · 6 tools, all 100% free
Generator
Schema Markup Generator
Generate validated JSON-LD schema markup for 9 types — paste-ready for your site.
Generator · Free · No sign-up
Meta Tag Generator
Build a complete, validated set of HTML meta tags — title, description, robots, canonical, Open Graph, Twitter cards, and more.
Generator · Free · No sign-up
Robots.txt Generator
Build a clean robots.txt — including AI bots like GPTBot, ClaudeBot, PerplexityBot, Google-Extended, and CCBot.
Generator · Free · No sign-up
Analyzer
Google SERP Preview
See how your title and description render on Google desktop, mobile, and as a social card — with real pixel-width truncation.
Analyzer · Free · No sign-up
Core Web Vitals Checker
Real Core Web Vitals from Google PageSpeed Insights — LCP, INP, CLS, FCP, TTFB. Lab + field data, mobile + desktop.
Analyzer · Free · No sign-up
Want schema on every article — automatically?
Rankrize generates FAQ schema, BlogPosting schema, BreadcrumbList, and Organization markup on every article it ships. Run a free site analysis to see the schema we'd add for your site.
Why we built these
The tools were the prototype. Rankrize is the production version.
Every Rankrize-published article goes through schema generation, meta tag optimization, SERP-budget validation, robots.txt maintenance, and Core Web Vitals review. We built the tooling for those steps internally over the past year.
The free tools you see here are the same engineering, exposed as standalone utilities. The Schema Generator runs the same JSON-LD builders Rankrize uses on every article. The SERP Preview uses the same canvas-based pixel measurement. The Robots.txt Generator pulls from the same AI-bot registry that Rankrize uses to keep your site's robots.txt current as new crawlers launch.
Pop the hood on any of the tools — they're production-grade code, not throwaway lead magnets. If you like what they do one page at a time, Rankrize does the same thing across hundreds of pages, automatically, with a paid tier that includes keyword research, content generation, and CMS publishing on top.