Boost your website's performance by generating AI powered accurate and optimized SEO metadata effortlessly for your nextjs application.
Run `npx metamafia` and inject metadata directly into your Next.js layout file.
We crawl your site, summarize your content, and generate metadata accordingly.
Auto-generate alternate links and sitemap routes for multiple languages.
Instantly generate structured and production-ready metadata blocks for your Next.js 15 layout files — optimized for SEO, social media, and accessibility.
Automatically generate and insert a complete manifest.json and robots.txt file aligned with Google’s latest indexing guidelines. No manual setup needed.
Use `npx metamafia` from anywhere. Generate metadata, inject it, and spin up SEO scaffolding — all from a simple terminal interface. Fast and developer-friendly.
Fully compatible with `next-intl` and Next.js routing — including dynamic, catch-all, and localized routes. Generate sitemaps in multiple languages with zero effort.
Generates OpenGraph, Twitter Cards, keywords, canonical links and structured data that align with modern SEO standards — no plugin needed.
Run with your live site URL or local project folder. Metamafia will intelligently crawl, analyze, and inject metadata with zero configuration.
Built for Next.js 15 and beyond. Designed to adapt to framework updates and metadata schema changes, keeping your project evergreen.
"Metamafia saved us weeks of manual SEO setup. We just ran the CLI and had fully optimized metadata across 40+ routes. Insane time-saver."
Shaan J.
Founder @ SaaSForge
"This is the most Next.js-native SEO tool I've seen. The integration with App Router, manifest, and OpenGraph just works."
Lena R.
DevRel @ Vercel
"Multi-language support is top-tier. Our localized pages now rank properly on Google — and we didn’t have to touch a sitemap."
Yuki K.
CTO @ LocalizeX
"For solo devs, it’s a godsend. Fire up the CLI and get production-grade SEO in 2 minutes. I’m hooked."
Nico M.
Freelancer
