ToolHub
Open Tool

Open Graph Tester

Test and preview Open Graph meta tags on Facebook, Twitter, and LinkedIn

SEO Tools
Launch Tool All Tools

About This Tool

Open Graph Tester lets you input Open Graph meta tags via a form or by pasting existing HTML, then preview how your content will appear when shared on Twitter, Facebook, and LinkedIn. It validates your tags for completeness and generates ready-to-use HTML meta tag code you can copy directly into your page.

Key Features

Quick Preview

Use Cases

open-graph og-tags social-media seo

Frequently Asked Questions

What is the Open Graph Tester?

The Open Graph Tester is an online SEO tool that lets you input Open Graph meta tags and preview how your content will appear when shared on Twitter, Facebook, and LinkedIn. It also validates your tags and generates ready-to-use HTML code.

How do I input my OG tags?

You can use the form to fill in individual fields like og:title, og:description, og:image, og:url, og:type, and og:site_name, or switch to the Meta Tags mode to paste existing HTML meta tags and have them parsed automatically.

What platforms does the preview support?

The tool provides realistic share previews for Twitter/X, Facebook, and LinkedIn, showing exactly how your link card will appear on each platform with proper truncation and layout.

Does the tool validate my OG tags?

Yes, the Validation & Warnings section checks each tag for completeness and correctness, indicating whether og:title, og:description, og:image, og:url, and twitter:card are properly set or missing.

Can I copy the generated meta tags?

Yes, the tool generates complete HTML meta tags including Open Graph and Twitter Card tags. You can copy them with one click and paste them directly into your webpage's head section.