Developer · SEO & Structured Data Tools
Debug APIs, clean content, format data, and run release checks directly in your browser.
A toolkit for pre-publish SEO work: generate and audit meta tags, build and validate robots.txt and sitemaps, produce JSON-LD for FAQ, Breadcrumb, and Organization schemas, handle hreflang, URL canonicalization, and UTM parameters.
Filter by Focus
UTM Builder
Build tracked URLs with UTM parameters
SEO & Schema
Meta Tag Generator
Generate SEO and Open Graph meta tags
SEO & Schema
Robots.txt Generator
Generate robots.txt rules for crawlers
SEO & Schema
Sitemap Generator
Generate sitemap.xml from URL lists
SEO & Schema
Redirect Rule Generator
Generate Nginx and Apache redirect rules
SEO & Schema
FAQ Schema Generator
Generate FAQPage JSON-LD structured data
SEO & Schema
Breadcrumb Schema Generator
Create BreadcrumbList JSON-LD markup
SEO & Schema
Organization Schema Generator
Generate Organization JSON-LD markup
SEO & Schema
Hreflang Generator
Generate hreflang alternate link tags
SEO & Schema
Meta Robots Generator
Generate robots meta tag directives
SEO & Schema
URL Canonicalizer
Normalize URLs and remove tracking params
SEO & Schema
Sitemap Validator
Validate sitemap.xml and sitemap index files
SEO & Schema
Meta Tag Analyzer
Analyze SEO meta tags in HTML
SEO & Schema
Robots.txt Validator
Validate robots directives and detect common SEO mistakes
SEO & Schema
URL Query Cleaner
Clean tracking params and normalize URL query strings
SEO & Schema
Redirect Map Validator
Audit CSV source-to-target maps for duplicate sources, loops, chains, self-redirects, and trailing-slash conflicts
SEO & Schema