SEO & website tools

Get a page found: write meta tags, robots.txt and sitemaps, preview how a link shares, trace redirects and audit titles, descriptions and favicons — 16 tools that run in your browser.

Note: The generators run entirely on your device — nothing you type is uploaded. Four tools inspect a live URL (Open Graph Previewer, Redirect Checker, Broken Link Checker and Website Metadata Checker) and send only that address to a free public API, because browsers do not let a page read another site's headers directly.

Meta tags & sharing previews

Meta Tag Generator

Title, description, canonical and social tags.

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Open Graph Previewer

Inspect a page's og and twitter tags.

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Social Sharing Card Previewer

Facebook, X, LinkedIn, WhatsApp, Discord.

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SERP Snippet Previewer

Your search result, desktop or mobile.

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Crawlers & indexing

Robots.txt Generator

Allow, block and point to a sitemap.

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XML Sitemap Generator

A valid sitemap.xml from your URL list.

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Hreflang Tag Generator

Alternate-language link tags.

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Canonical URL Generator

Clean, duplicate-free canonical URLs.

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Structured data & content

Schema Markup Generator

Valid JSON-LD for rich results.

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Keyword Density Checker

Word frequency, phrases and density.

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UTM Link Builder

Trackable campaign URLs.

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Site & link audits

Redirect Checker

Trace every hop to the final URL.

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Broken Link Checker

Find 404s in your page's links.

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Website HTTP Status Checker

Is the site up? Status and redirects.

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Website Metadata Checker

Title, description and social data.

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Website Favicon Previewer

Check the icon a site really serves.

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