Microlink: Sharing Debugger

Analyze URL metadata and detect social sharing or SEO issues in seconds.

Microlink Sharing Debugger shows how a page will look when its link is shared before you publish it. Open the Chrome Side Panel on any page, or paste a URL. The extension fetches the page metadata, renders the resulting preview card, and reports what is missing or misconfigured. WHAT IT DOES ◆ Preview rendering across eight destination types: messaging apps, social networks, team chat tools, and search results. Each preview follows that destination's own card layout, text truncation rules, and light or dark styling, so you can see which one breaks. ◆ Two scores, 0 to 100. One for link sharing, one for search. Every check resolves to an error, a warning, or a pass, and the weighted result becomes a combined grade. ◆ 17 automated checks: - Title length, tuned separately for preview cards and search snippets - Description length, same distinction - Preview image presence - Image resolution against the 1200x630 standard - Aspect ratio against 1.91:1 - HTTPS on the resolved URL - Publisher and logo signals - Language declaration - Canonical URL hygiene - Redirect host mismatches - Tracking parameters leaking into the canonical - Duplicate title and description - Author signal - Content freshness ◆ Copy-ready output. Every failed check comes with the exact meta tag to add, ready to paste into your template. HOW IT WORKS Metadata extraction and preview rendering run on the Microlink API (microlink.io), the same infrastructure behind our screenshot, PDF, and metadata endpoints. The extension sends the URL you are inspecting and nothing else. No browsing history, no page content, no account required.