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Open Graph & SEO Meta Tag Visualizer

Preview how your website links will look when shared on Google, Twitter, Facebook, and Discord.

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Meta Tag Data

Recommended: 50-60 chars0
Recommended: 150-160 chars0
Recommended: 1200x630 (1.91:1 ratio)
Preview
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Generated Meta Tags

How to use this tool

  1. Enter the page title

    Type the title you want social platforms to display when your link is shared. This becomes the og:title meta tag and is the headline platforms such as Facebook, LinkedIn, and chat apps may show.

  2. Add a description and image URL

    Type a short description (the og:description text) and paste an absolute image URL for the preview card. Recommended size is 1200×630 pixels, which fits the standard 1.91:1 ratio all major platforms crop to.

  3. Watch the preview update live

    The visualizer renders previews for Google, Twitter/X, Facebook, and Discord. LinkedIn and Slack may interpret the same Open Graph tags differently, so use their platform-specific inspectors to verify the final card. Adjust the title, description, or image until the metadata is ready to test.

  4. Copy the generated meta tags

    Click copy on the Generated Meta Tags panel and paste the HTML block inside the <head> of your page. In frameworks like Next.js or React Router, adapt these into the framework's metadata API instead of pasting raw HTML.

About this tool

The Open Graph Visualizer helps developers and marketers check their website's social metadata before deployment. Type your title, description, image, and URL to preview the formats supported here, then use the destination platform's inspector when you need to verify LinkedIn or Slack.

Type your page title, description, and an image URL to see how it renders across different platforms. The tool automatically generates the exact HTML <meta> tags you need to copy and paste directly into your website's <head>.

Why Link Previews Matter

When someone shares your website link on social media or in a chat app, a large, beautiful preview card drastically increases click-through rates compared to a plain text link. Properly configured Open Graph tags are essential for modern web development, SEO, and brand visibility.

How to use the generated code

Simply click the copy button on the 'Generated Meta Tags' panel. Paste this HTML block inside the <head> tags of your website's HTML document. If you are using a framework like Next.js or React Router, you will need to adapt these into their respective metadata APIs.

Popular OG tag guides

Platform-specific guidance for link previews across Facebook, Twitter, LinkedIn, Discord, Slack, and messaging apps.

OG image dimensions
1200x630 and the safe zone for every platform
View details ➜
Twitter Card types
summary vs summary_large_image vs player
View details ➜
Facebook vs Twitter tags
Why you need both og: and twitter: tags
View details ➜

Frequently asked questions

What are Open Graph meta tags?
Open Graph meta tags are snippets of code in your website's <head> that control how your page appears when shared on social media. They allow you to define a specific title, description, and image that platforms like Facebook, Discord, and LinkedIn will display.
Why do I need a separate twitter:card tag?
While many platforms fallback to Open Graph (og:) tags, Twitter uses its own specific meta tags (twitter:card, twitter:image, etc.) to format link previews. Providing both ensures maximum compatibility across all platforms.
What is the best image size for Open Graph?
The recommended size for an Open Graph image is 1200x630 pixels. This creates a 1.91:1 aspect ratio, which is the standard size used by almost all major social platforms for large preview cards.
How do I test if my tags are working live?
Once deployed, use the Facebook Sharing Debugger and any platform-specific inspection tools that are still available. For X, inspect the rendered tags and test a normal share or post preview because the old Twitter Card Validator is not a dependable current workflow. This visualizer helps you preview and generate the tags locally before deployment.

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