Generate BreadcrumbList JSON-LD for rich SERP trails — Home > Category > Product. Earn navigational breadcrumbs in results — local generation, free, no signup.
Content reviewed October 2026 · About Toolzum
Generate JSON-LD schema for Article, Product, FAQ, LocalBusiness, Recipe, and Event types. Add rich-result eligibility in minutes — free, local, copy-paste.
Generate valid robots.txt with user-agents, allows, disallows, and sitemap lines. Never accidentally deindex with Disallow: / — local generation, free, no signup.
Measure keyword density per term with safe-range flags for on-page SEO. Keep primary terms at 1–2%, never 5% — local analysis, free, no signup.
Generate realistic mock JSON from field specs — names, emails, dates, nested objects. Fill frontends before backends exist — local generation, free, no signup.
Generate random CSV rows or JSON lines for fixtures and tests — pick a format and row count. Seed mock data fast — local generation, free, no signup.
URLs display as Home > Category > Product trails instead of raw paths — higher click-through on deep pages. Generate per template, not per page.
Sequential from 1 at homepage. Skipped numbers invalidate the list — the generator sequences automatically.
Rich Results Test plus Search Console enhancements report. Errors usually mean mismatched visible breadcrumbs — markup must mirror the page.
No — generation runs locally in your browser. Nothing leaves your device.
SEO Schema Generator
Generate JSON-LD schema for Article, Product, FAQ, LocalBusiness, Recipe, and Event types. Add rich-result eligibility in minutes — free, local, copy-paste.
XML Sitemap Generator
Crawls any website and generates a standards-compliant XML sitemap. Static-link crawl plus sitemap.xml seeding — JavaScript-rendered links (React, Next.js, Vue) may be missed. Detects broken links and provides SEO health insights.