DevStackKit Developer ToolsFast, free browser-based tools for developers.
DevStackKit Developer ToolsFast, free browser-based tools for developers.
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Social Meta Tag and Open Graph Preview Generator
See how your link may look when shared across major social platforms, and copy the corresponding HTML meta tags. It helps content teams and developers catch truncated titles, missing images, and misleading social previews before a page is shared.
What is an Open Graph preview?
Open Graph and social card metadata tells a platform which title, description, image, and URL to show when someone shares a page. A preview generator makes those values visible before you publish.
How to use this social preview tool
Enter the page title, description, image URL, and canonical URL. The Twitter/X, Facebook, LinkedIn, and Slack-style cards update as you type. Copy the generated tags into your page head when the result looks right.
Why social metadata matters
Clear share previews make links easier to recognize and can improve click-through from chats, feeds, and professional networks. Always test the final page with each platform's own crawler tools as well.
How to use Meta Tag / Open Graph Preview for related tasks
Enter the page metadata, compare the platform-style cards, and copy the Open Graph tags into the document head before testing the live URL with each network.
Related tools: Image Resizer / Cropper, CSS Effects Generator.
Frequently asked questions
Does this preview publish or fetch my image?
No. The tool only displays the image URL you provide and generates HTML in your browser. It never sends your content to a server.
Which social platforms are represented?
The preview includes card layouts inspired by Twitter/X, Facebook, LinkedIn, and Slack. Actual platform rendering can vary slightly.
Where should I put the generated tags?
Place the copied tags inside the head element of the page you want social crawlers to preview.
Why does my social link preview show the wrong image?
Check the absolute og:image URL, image accessibility, cache state, and platform-specific card tags; a browser preview cannot clear a network crawler cache.