Generate JSON-LD structured data markup for Article, Product, FAQ, LocalBusiness, Recipe, and Event schema types.
Generate JSON-LD BreadcrumbList structured data from a list of page names and URLs. Add breadcrumb schema to your website for better SEO.
Analyze headlines for word count, character count, sentiment, power words, and overall SEO score. Optimize your titles for better engagement.
Generate SEO-friendly URL slugs from any text. Automatically removes special characters and converts spaces to hyphens.
Wrap JSON data in valid JSON-LD (Linked Data) structure with @context and @type. Generate schema.org-compatible structured data.
Generate a JSON Schema (draft-07) from sample JSON data. Auto-detect types, required fields, and nested structures.
SEO Schema Generator lets you generate JSON-LD structured data markup for Article, Product, FAQ, LocalBusiness, Recipe, and Event schema types.. It works on any device with a modern web browser.
Generate JSON-LD structured data markup for Article, Product, FAQ, LocalBusiness, Recipe, and Event schema types. It runs entirely in your browser — no software installation or data uploads required.
Direct text entry, file upload, or URL-based input — depending on the tool. Paste or type your content directly into the provided editor area.
Yes. After the initial page load, SEO Schema Generator runs entirely on your device with no internet connection needed. All processing is done locally.
They help generate technically correct sitemaps, meta tags, and content analysis, which are fundamental technical SEO building blocks.
Yes. Sitemap and meta tag generators support adding multiple URLs. The keyword checker analyzes entire documents.
Yes. The output is standard XML or HTML that can be copied directly into your website's source code.
Basic understanding of HTML and XML is helpful but not required. The tools generate clean, ready-to-use code.
No. All data stays in your browser and is never transmitted to our servers.
XML Sitemap Generator
Crawls any website and generates a standards-compliant XML sitemap. Supports JavaScript sites (React, Next.js, Vue), detects broken links, and provides SEO health insights.
Meta Tag Generator
Builds a complete block of HTML meta tags including title, description, Open Graph, Twitter Cards, and canonical URL from an interactive form.
Keyword Density Checker
Parses pasted or uploaded text to count total words, unique terms, and per-keyword frequency as a percentage, sorted by density descending.
Robots.txt Generator
Produces a robots.txt file from a point-and-click form where you set allowed and disallowed paths, crawl delays, and sitemap references.
Bulk URL Status Checker
Check 5,000 URLs for HTTP status codes (200, 301, 404, 500), extract title/meta descriptions, and flag slow pages. SEO agencies use it instead of $50/mo crawling tools.
Word Frequency Counter
Analyze word frequency in any text. Shows top N words with count and percentage. Essential for keyword analysis and content optimization.