No signup, no limits. Use these tools to optimize your site's SEO, generate structured data, and analyze your content.
Generate JSON-LD FAQ markup for Google rich results.
Create structured data for articles, products, and more.
Generate local business structured data for Google Maps.
Create breadcrumb navigation markup for search results.
Generate video structured data for rich video snippets.
Validate your JSON-LD structured data for errors.
Generate QAPage structured data with questions, answers, and votes.
Generate Article, NewsArticle, or BlogPosting JSON-LD markup.
Generate essential HTML meta tags for any page.
Create OG tags for rich social media link previews.
Generate Twitter card meta tags for link previews.
Preview how your page will look in Google search results.
Create canonical link tags to prevent duplicate content issues.
Generate meta robots tags to control search engine behavior.
Create hreflang tags for multilingual and regional pages.
Generate optimized meta descriptions for better click-through rates.
Create click-worthy title tags with character and pixel counts.
Verify canonical tag implementation on any webpage.
Count words, characters, sentences, and reading time.
Analyze text readability with Flesch-Kincaid scoring.
Check if your SEO title fits Google's display limits.
Analyze keyword frequency and density in your content.
Summarize long articles into key points instantly.
Score your headlines for SEO, readability, and emotional impact.
Compare two texts for similarity and duplicate content.
Generate placeholder text for designs and layouts.
Estimate keyword competition and difficulty level.
Analyze content engagement potential with readability and structure scoring.
Extract H1-H6 heading structure and analyze page hierarchy.
Create robots.txt files to control search engine crawling.
Generate XML sitemaps for better search engine indexing.
Generate Apache redirect rules for URL migrations.
Convert text to clean, SEO-friendly URL slugs.
Build campaign tracking URLs with UTM parameters.
Reference guide for image dimensions across platforms.
Parse XML sitemaps and extract all URLs with metadata.
Find broken links, redirects, and dead URLs on any page.
Check if an IP address belongs to Ahrefs' web crawler.
Validate robots.txt syntax and test URL blocking rules.
Minify CSS and JavaScript for faster page loads.
Encode and decode HTML entities and special characters.
Convert text between uppercase, lowercase, title case, and more.
Convert Markdown text to clean HTML output.
Format, validate, and beautify JSON data.