SEO & web workbench
Inspect pages. Generate clean markup.
Analyze pasted HTML, sitemaps, robots rules, structured data and content signals locally. These tools do not crawl a remote site.
SEO & web workbench
Choose an inspection or markup task 30
Inspect & analyze
18HTML Heading Outline Extractor
Extract H1–H6 headings in document order and flag skipped levels.
HTML Link Extractor
Extract, resolve and classify anchor links from pasted HTML with an optional base URL.
HTML Image Alt Auditor
List images and classify missing, empty and present alternative text.
HTML Canonical Auditor
Inspect canonical link tags and report missing, duplicate or invalid targets.
HTML Hreflang Auditor
Inspect alternate language links, duplicates and missing x-default entries.
HTML Meta Robots Analyzer
Parse robots directives and highlight conflicting index or follow instructions.
HTML Social Meta Analyzer
Audit Open Graph and X card metadata already present in an HTML head.
HTML Form Field Extractor
Inventory input, select, textarea and button controls without executing HTML.
HTML Language Attribute Auditor
Check the root lang and optional dir attributes for a pasted document.
HTML Anchor Text Auditor
Classify empty, generic, URL-only and descriptive anchor text in HTML.
Title Tag Length Checker
Check title characters, UTF-8 bytes, approximate rendered width, and desktop or mobile search-result layout in a live local preview.
Meta Description Length Checker
Check description characters, UTF-8 bytes, approximate rendered width, and desktop or mobile search-result layout in a live local preview.
Robots.txt Tester
Test one URL path against Allow and Disallow rules for a selected user agent.
Sitemap URL Extractor
Extract loc, lastmod, changefreq and priority values from a sitemap or sitemap index.
Sitemap XML Validator
Validate root type, URL limits, absolute HTTP locations and common metadata.
JSON-LD Structure Validator
Parse JSON-LD and validate @context, @type and nested structure limits locally.
Keyword Density Analyzer
Count normalized terms and report frequency and density for pasted content.
N-gram Frequency Analyzer
Count repeated two- or three-word phrases in normalized content.
Generators
10Canonical Link Tag Generator
Validate an absolute HTTP URL and generate one escaped canonical link tag.
Hreflang Link Tag Generator
Generate alternate language link tags from language-code and absolute-URL pairs.
Robots Meta Tag Generator
Normalize a supported list of robots directives into one meta tag.
Robots.txt Generator
Generate deterministic robots rules from bounded user-agent, allow, disallow and sitemap settings.
Sitemap XML Generator
Generate a valid URL-set sitemap from absolute URLs and optional last-modified dates.
FAQ Schema Generator
Generate FAQPage JSON-LD from question and answer blocks.
Breadcrumb Schema Generator
Generate BreadcrumbList JSON-LD from ordered label and URL pairs.
Article Schema Generator
Generate bounded Article JSON-LD from headline, author, dates and canonical URL.
Product Schema Generator
Generate Product and Offer JSON-LD from explicit product, price and availability fields.
Organization Schema Generator
Generate Organization JSON-LD with validated URL, logo and sameAs links.
Format & convert
1Content processing
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