SEO Tools
Check SEO title and meta description length, preview search results and generate structured data.
SEO Title Length Checker
Measure your page title's characters and pixel width and see whether Google will cut it off.
Open toolMeta Description Length Checker
Check whether your meta description is too short, ideal or long enough to be truncated.
Open toolKeyword Density Checker
Find the most frequent words and two-word phrases in a text with their percentages.
Open toolGoogle SERP Preview
Preview how your page might look in Google search results on desktop and mobile.
Open toolOpen Graph Preview
Preview how a link will look when shared on Facebook, LinkedIn and WhatsApp.
Open toolX / Twitter Card Preview
Preview X (Twitter) summary and large image cards and get the twitter: meta tags.
Open toolCanonical URL Generator
Normalise a URL and create the rel="canonical" tag that prevents duplicate content.
Open toolFAQ Schema Generator (JSON-LD)
Create FAQPage JSON-LD structured data from your questions and answers.
Open toolArticle Schema Generator (JSON-LD)
Create Article, BlogPosting or NewsArticle JSON-LD with author, publisher, images and dates.
Open toolBreadcrumb Schema Generator
Create BreadcrumbList JSON-LD with automatic positions for your page hierarchy.
Open toolHreflang Tag Generator
Create hreflang link tags, sitemap entries or HTTP headers for multilingual and multi-regional sites.
Open toolHeading Structure (H1–H6) Analyzer
See a page's H1–H6 hierarchy as a tree and find missing H1s, multiple H1s and skipped levels.
Open toolLink (URL) Extractor
Extract every URL from text or HTML, remove duplicates, resolve relative links and filter internal or external.
Open toolFree tools for on-page SEO
Before publishing, check whether your title will be cut off in Google, whether your meta description has the ideal length and how your page will look in search results.
Structured data and international SEO
Generate valid JSON-LD for FAQPage, Article and BreadcrumbList schema, build error-free hreflang tags for multilingual sites and normalise canonical URLs.
Content analysis
The keyword density tool shows the most frequent words and phrases in your text. The heading structure analyser finds problems in your H1–H6 hierarchy and the link extractor lists internal and external links.