Free Open Graph Tag Checker

What this tool checks

This tool inspects all Open Graph meta tags on your page — og:title, og:description, og:image, og:url, og:type, og:site_name, and og:locale. It checks for presence, character length, image dimensions (recommended 1200×630), and consistency with your page's actual content. It also checks og:image:width, og:image:height, og:image:alt for full compliance.

Why it matters

When someone shares your page on Facebook, LinkedIn, Slack, or Discord, the platform reads Open Graph tags to generate a preview card. A missing og:image means your shared link shows no image. A missing og:title means the platform falls back to the page title, which may not be optimized for social. Good Open Graph setup dramatically increases click-through rates from social shares.

Common issues we find

• Missing og:image, resulting in a blank or generic image when shared
• og:image too small (under 600px wide), appearing low quality or getting cropped
• og:description missing or too short, failing to give context before the click
• og:url not set or pointing to a different URL than the page's canonical
• og:title duplicating the same string as the title tag with no social optimization