SEO Toolkit
Meta tags, schema markup and technical checks for shipping search-friendly pages, curated in one toolkit.
Meta Title & Description Generator
Write SEO-friendly title and meta description tags with live character counts.
SERP Snippet Preview
See how your page will look in Google search results before you publish.
Open Graph Tag Generator
Generate Open Graph meta tags so links look great on Facebook, LinkedIn and more.
Canonical URL Generator
Generate a clean canonical link tag to avoid duplicate content issues.
Hreflang Tag Generator
Generate hreflang link tags to serve the right language version of a page.
Robots.txt Generator
Generate a robots.txt file to control which crawlers can access your site.
XML Sitemap Generator
Turn a list of page URLs into a valid XML sitemap file.
Keyword Density Checker
Analyze word frequency in your content and check focus keyword usage.
FAQ Schema Generator
Generate safe Schema.org FAQPage JSON-LD from questions and answers visible on your page.
Robots.txt Checker
Check whether a specific path is allowed or blocked in a site's robots.txt.
Sitemap Validator
Check whether an XML sitemap is well-formed and every entry has a valid URL.
Website Analyzer
Check any website's title, meta tags and headers for free.
Who this collection is for
People shipping pages who need the tags, schema and technical checks that support search visibility — without a paid SEO suite. Every generator here produces plain HTML or JSON-LD you paste into your own site; the technical checkers (Robots.txt Checker, Sitemap Validator, Website Analyzer) fetch only the public URL you provide.
What's in the toolkit
Writing on-page copy: Meta Title & Description Generator paired with SERP Snippet Preview to see how a page will actually look in search results before publishing. Social sharing: Open Graph Tag Generator so links look right when shared on Facebook or LinkedIn. International and duplicate-content control: Canonical URL Generator and Hreflang Tag Generator for multi-language or multi-region sites. Crawl configuration: Robots.txt Generator and XML Sitemap Generator to tell search engines what to crawl and index, then Robots.txt Checker and Sitemap Validator to confirm both are actually valid. Rich results: FAQ Schema Generator adds structured Q&A markup. Content quality: Keyword Density Checker flags over- or under-optimized copy. Website Analyzer runs a one-pass check of a page's meta tags, headings and technical signals — useful as a final pre-launch sanity check.
A typical workflow
Draft a page's meta title and description, then preview it with SERP Snippet Preview before publishing. Generate the page's Open Graph tags so social shares render correctly. Once the site is live, generate (or update) robots.txt and the XML sitemap, then immediately verify both with Robots.txt Checker and Sitemap Validator — a typo in either one can silently block search engines from indexing the site. Run Website Analyzer against the homepage as a final check before a launch or major redesign.