SEO / Web Tools — Meta Tags, Crawl Files & JSON-LD

Browser-local SEO helpers for integrators — meta tags and Open Graph in <head>, robots.txt and sitemap.xml for crawl files, and Schema.org JSON-LD for rich results. Nothing crawls or fetches your live site.

  • Ship a static or JAMstack page with a complete <head> block — charset, viewport, canonical, OG, and Twitter tags in one copy.
  • Export Next.js App Router metadata or a React Helmet fragment instead of hand-writing duplicate tags.
  • Paste an existing head fragment, tweak fields, and validate length hints before deploy — never crawl your production URL.

Back to SEO / Web Tools on the hub

Meta Tags Generator

Generate SEO, Open Graph, and Twitter Card tags with HTML, Next.js metadata, or React Helmet export — local previews, no URL fetch.

Robots.txt Generator

Generate robots.txt with AI crawler presets, stack deploy templates, and live validation — never fetches your site.

XML Sitemap Generator

Generate sitemap.xml from a pasted URL list or uploaded .txt/.csv — sitemaps.org 0.9 urlset, never crawls your site.

JSON-LD Schema Markup Generator

Generate Schema.org JSON-LD for WebSite, FAQ, Product, and more — script tag or raw JSON, 100% browser-local, never fetches your URL.