How do I add generated open graph tags to my website?

Copy the generated HTML code block and paste it inside the ` ` section of your website's source files.

Social Meta Card Generator

Preview and generate social media meta tags for Facebook, X, and LinkedIn locally.

Common Presets & Use Cases

Test Facebook Meta Tags & Social Preview

Verify and test Facebook Open Graph meta tags and simulate feed cards dynamically in your browser.

Test X / Twitter Card Preview & Meta Tags

Simulate and verify Twitter/X social card rendering locally inside your web browser.

Test LinkedIn Meta Tags & Link Preview

Check how your web page links display on LinkedIn feeds with our social metadata card simulator.

Generate Open Graph (OG) Meta Tags Online

Easily generate custom Open Graph HTML blocks for Facebook, Twitter, and LinkedIn feeds.

Generate and Test Social Media Preview Cards Online

Having optimized preview cards is essential for driving engagement and CTR (Click-Through Rate) on social networks. When users share your links, a well-formatted preview card with a high-resolution banner image, a bold headline, and a clear description makes all the difference.

Real-Time Mockups with Zero Server Uploads

The **Blackzora Gen Social Meta Card Generator** lets you preview how your website appears on Facebook, Twitter/X, and LinkedIn in real-time. Simply configure your title, description, and link, and check the pixel-perfect layouts. Everything is simulated locally, and your mock image uploads remain completely secure inside your web browser.

FAQ

Frequently Asked Questions

Everything you need to know about optimizing your assets

Configure your page URL, title, description, and preview image in the configuration form, test the mockup layouts, and copy the generated HTML block.

Copy the generated HTML code block and paste it inside the `<head>` section of your website's source files.

Yes, switch to the LinkedIn tab to see an exact preview of the title and image dimensions displayed in the LinkedIn feed.

The code generator outputs the `twitter:card` tag set to `summary_large_image` to render a full-width banner layout on X/Twitter.

No. The file preview upload uses local browser-only URLs. Your images never touch our servers, protecting your project's privacy.

The generator is completely free and works anonymously without signing up.

No data is logged or cached; all draft configurations exist only in local browser memory.

Social networks cache link previews. Use tools like the Facebook Sharing Debugger or Twitter Card Validator to clear the cache.

`summary` cards show a small square preview thumbnail. `summary_large_image` cards display a large banner, which drives higher engagement.

Check that your image URL is absolute (includes `https://`) and pointing to a valid image format (PNG, JPG, WebP).

Still have questions?

Our support team is here to help you get the most out of Blackzora.

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✓ Local browser processing✓ 100% Mobile responsive