SEO Tools

Open Graph Preview

Preview social share cards and generate Open Graph meta tags for Facebook, LinkedIn, and X-style layouts.

Preview and validate Open Graph share cards

Check how a page may look when shared, validate the image, and copy both Open Graph and Twitter Card tags from one screen.

Title

Good

48 characters

Description

Good

90 characters

Image

Checking

Checking image dimensions.

TitleDescription

Site namePage URL

Image URL

Platform notes

Facebook and LinkedIn usually work best with a 1.91:1 image.
X cards often feel cleaner with a wider 2:1 image.
Even when Open Graph tags exist, pairing them with Twitter tags improves consistency.

Share preview

Facebook style

utiloom.com

JSON Formatter - Format and Validate JSON Online

Free online JSON formatter to beautify, validate, and edit JSON instantly in your browser.

Utiloom

<!-- Open Graph -->
<meta property="og:title" content="JSON Formatter - Format and Validate JSON Online" />
<meta property="og:description" content="Free online JSON formatter to beautify, validate, and edit JSON instantly in your browser." />
<meta property="og:type" content="website" />
<meta property="og:url" content="https://utiloom.com/tools/json-formatter" />
<meta property="og:site_name" content="Utiloom" />
<meta property="og:image" content="https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=1200&q=80" />

<!-- Twitter Card -->
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:title" content="JSON Formatter - Format and Validate JSON Online" />
<meta name="twitter:description" content="Free online JSON formatter to beautify, validate, and edit JSON instantly in your browser." />
<meta name="twitter:image" content="https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=1200&q=80" />

About this tool

Preview how your page may appear when shared on social platforms and copy the matching Open Graph tags for implementation.

Shows social card previews for Facebook, LinkedIn, and X-style layouts.
Generates a ready-to-copy Open Graph meta tag block.
Helps validate title, description, site name, and image combinations before publishing.

How to use Open Graph Preview

Open the interactive panel above, enter your content, and review the output instantly. Utiloom keeps processing in the browser whenever possible so you can move faster without adding server complexity.

Why people use this tool

Search-friendly utility pages work well when they answer a focused job clearly. This page includes descriptive metadata, structured copy, and FAQs to support both visitors and search engines.

Frequently asked questions

Does every platform show the exact same card?

No. Platforms can crop images and style metadata differently even with the same Open Graph values.

Can I use only Open Graph tags for X?

Often yes for a baseline preview, but dedicated Twitter or X card tags can offer more control.