Free SEO tools — meta tag analyzer, keyword density checker, sitemap generator, and SEO audit utilities to improve your rankings.
SEO analysis and optimization tools — check keyword density, preview search snippets, generate XML sitemaps, and audit meta tags. All processing is done locally in your browser with no data sent to any server.
Analyze keywords, check density, audit meta tags, and preview search snippets.
Parses pasted or uploaded text to count total words, unique terms, and per-keyword frequency as a percentage, sorted by density descending.
Analyze word frequency in any text. Shows top N words with count and percentage. Essential for keyword analysis and content optimization.
Extract potential SEO keywords from text with stop word filtering and frequency analysis. Shows word count, percentage, and density.
Preview how your page will appear in Google search results. Enter title, URL, and description to see the live search snippet preview.
Validate canonical URLs — check protocol, domain, path, query parameters, fragments, trailing slash, and www prefix for SEO best practices.
Generate JSON-LD BreadcrumbList structured data from a list of page names and URLs. Add breadcrumb schema to your website for better SEO.
Build campaign tracking URLs with utm_source, utm_medium, utm_campaign, utm_term, and utm_content parameters.
Analyze headlines for word count, character count, sentiment, power words, and overall SEO score. Optimize your titles for better engagement.
Generate JSON-LD structured data markup for Article, Product, FAQ, LocalBusiness, Recipe, and Event schema types.
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.
Generate sitemaps, meta tags, SEO slugs, and robots.txt for better search rankings.
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.
Builds a complete block of HTML meta tags including title, description, Open Graph, Twitter Cards, and canonical URL from an interactive form.
Generate complete HTML meta tags including title, description, keywords, Open Graph, and Twitter Card tags from a simple form.
Generate SEO-friendly URL slugs from any text. Automatically removes special characters and converts spaces to hyphens.
Produces a robots.txt file from a point-and-click form where you set allowed and disallowed paths, crawl delays, and sitemap references.
Edit, sort, deduplicate, and convert text content for SEO optimization.
Find and replace text in any string with one click. Fast bulk text replacement for content editing and data cleanup.
Sort text lines alphabetically (A-Z, Z-A), by length, randomize, or remove duplicates. Essential for list organization and data cleanup.
Remove duplicate lines from text instantly. Perfect for cleaning up lists, CSV data, and removing redundant entries.
Remove duplicate words from text while preserving first occurrence and original order. For removing duplicate lines, use Text Deduplicator.
Normalize whitespace, trim lines, remove excess newlines, and clean up messy text with one click.
Split text by any delimiter and get numbered parts. Perfect for parsing CSV-like data and structured text.
Remove trailing whitespace from every line in your text. Essential for code cleanup and formatting.
Convert plain text to HTML paragraphs with proper paragraph and line break tags. Handles double line breaks as paragraph separators.
Strip all HTML tags from content and decode HTML entities. Convert any HTML document back to clean plain text.
Preview markdown text as rendered HTML in real time. Supports headings, bold, italic, code blocks, blockquotes, and lists.
Additional tools that didn't fit into the categories above.
Check the status of hundreds of URLs at once — find broken links, redirects, and dead pages across your entire website. Essential for SEO audits before Google crawls your site.
Scan and validate every link on your site in one batch. Catch 404s, broken backlinks, and redirect chains before they hurt your search rankings.