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Broken Link Checker

Scan a page's links and flag any that return an error.

Checks up to 20 links found on the page (a reasonable limit to keep this fast and free). For pages with more links, scan them in sections.

FAQ Schema Markup Generator

Generate FAQ structured data (JSON-LD) for SEO.

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Open Graph Preview

Preview how a page looks when shared on social media.

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Canonical Tag Checker

Check the canonical URL and robots meta tag of a page.

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Robots.txt Generator

Generate a robots.txt file for your website.

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UTM Builder

Build a URL with UTM tracking parameters.

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SSL Certificate Checker

Check a website's SSL certificate details and expiration.

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Running into a technical issue or something that doesn't work right on this page? Please let us know straight away via our Contact page — that's how we find out what's broken and get it fixed.