🔗 Open Graph Preview

See exactly how your links appear on Facebook, Twitter & LinkedIn

0 / 60 recommended
0 / 155 recommended
📷 Image preview will appear here

📱 Social Media Preview

No image
example.com
Page Title
Page description will appear here

💡 OG Image Best Practices

  • Recommended size: 1200 × 630 pixels (1.91:1 ratio)
  • Minimum size: 600 × 315 pixels
  • Maximum file size: 8MB
  • Formats: JPG, PNG, GIF, WEBP

📋 Generated Meta Tags

⚡ This tool works 100% in your browser — no data is sent to any server

🛠️ Explore More Tools

👁️ HTML Preview 📝 HTML Formatter 📱 QR Generator 🗜️ Image Compressor 🎨 SVG Optimizer ⚡ HTML Minifier 🔄 Image Converter 🔐 Hash Generator

Sharing a link on social media should look professional. But without proper Open Graph meta tags, your carefully crafted content appears as a boring, image-less block of text. This free Open Graph Preview tool lets you test and visualize exactly how your URLs will display on Facebook, Twitter, and LinkedIn before you publish.

No more guessing. No more embarrassing broken previews. Enter your OG data, see instant previews, and copy the ready-to-use meta tags for your website's <head> section.

📑 Table of Contents

How to Use This Open Graph Preview Tool

  1. Enter your page URL — This becomes the og:url value and determines the domain shown in previews.
  2. Add your title and description — Keep titles under 60 characters and descriptions under 155 for optimal display.
  3. Paste your image URL — Use a direct link to your OG image (1200×630px recommended). The tool shows an instant preview.
  4. Click "Generate Preview" — See how your link appears on Facebook, Twitter, and LinkedIn instantly.
  5. Copy the generated code — Paste the meta tags into your website's <head> section.

Why Open Graph Tags Matter

When someone shares your URL on social media, the platform's crawler reads your OG tags to build the preview card. Without them, you get a generic, often broken-looking result.

Properly configured Open Graph tags give you:

  • Higher click-through rates — Posts with images get 2.3x more engagement
  • Brand consistency — Control exactly what title, description, and image appear
  • Professional appearance — No more missing thumbnails or truncated text
  • SEO benefits — While OG tags aren't direct ranking factors, increased engagement signals value to search engines

For more details on implementing OG tags, check the official Open Graph Protocol documentation.

Key Features

  • Real-time previews — See Facebook, Twitter, and LinkedIn card styles instantly
  • Character counters — Stay within recommended limits with live feedback
  • Image preview — Verify your OG image loads correctly before publishing
  • Code generator — Get copy-paste ready meta tags for your HTML
  • Validation warnings — Catch missing or problematic tags before they cause issues
  • 100% client-side — Your data never leaves your browser
  • Mobile-friendly — Works perfectly on any device

Common Use Cases

Launching a Blog Post

Before hitting publish, test how your article will appear when shared. Ensure your featured image displays correctly and your headline isn't cut off mid-sentence.

E-commerce Product Pages

Product shares drive traffic. Verify that your product image, price-inclusive title, and compelling description all render properly across platforms.

Marketing Campaign Landing Pages

When running paid social campaigns, your OG preview is your first impression. This tool lets you perfect it before spending ad budget.

Portfolio and Project Showcases

Developers and designers sharing their work need polished previews. Test your project links to ensure they look professional when shared in communities like Twitter or LinkedIn.

Need to optimize your OG image file size? Try our Image Compressor to reduce file weight without losing quality.

Open Graph Tags Explained

Open Graph is a protocol created by Facebook in 2010. It uses meta tags in your HTML <head> to define how content appears when shared.

Essential OG Tags

  • og:title — The title of your content. Keep it under 60 characters.
  • og:description — A brief summary. Aim for 155 characters or less.
  • og:image — URL to your preview image. Use 1200×630px for best results.
  • og:url — The canonical URL of your page.
  • og:type — Content type (website, article, product, etc.).
  • og:site_name — Your website or brand name.

Image Size Requirements

Different platforms have different requirements, but 1200×630 pixels works universally:

  • Facebook: Minimum 600×315px, recommended 1200×630px
  • Twitter: Minimum 300×157px for summary cards, 800×418px for large cards
  • LinkedIn: Recommended 1200×627px

For converting images to the right format, our Image Converter handles JPG, PNG, and WEBP.

Best Practices & Tips

Use Unique Images

Avoid generic stock photos. Custom graphics with your brand colors and text overlays perform significantly better in social feeds.

Front-Load Your Title

Put the most important words first. Titles get truncated on mobile, so "10 JavaScript Tips for Developers" beats "A Comprehensive Guide to 10 JavaScript Tips."

Write Actionable Descriptions

Don't just describe—compel. "Learn how to double your conversion rate" outperforms "An article about conversion optimization."

Test Multiple Platforms

Facebook, Twitter, and LinkedIn all render previews differently. Always check all three using this tool before publishing.

Use Absolute URLs

Always use full URLs (https://...) for og:image and og:url, never relative paths. Social crawlers can't resolve relative URLs.

Validate After Deployment

After adding OG tags to your live page, use platform-specific debuggers like Facebook Sharing Debugger to confirm they're being read correctly and to clear any cached previews.

Frequently Asked Questions

What is an Open Graph checker?
An Open Graph checker (or OG preview tool) validates and displays how your webpage's OG meta tags will render when shared on social media. It helps you catch errors before publishing.
Is there an Open Graph preview browser extension?
Yes, several browser extensions exist. However, web-based tools like this one work without installation and are always up-to-date with platform changes.
How do I generate Open Graph tags?
Enter your page details in this tool, click "Generate Preview," then copy the generated meta tags from the code section. Paste them into your HTML <head> element.
What is the best Open Graph image size?
1200×630 pixels with a 1.91:1 aspect ratio works best across Facebook, Twitter, and LinkedIn. Keep file size under 8MB and use JPG or PNG format.
How do I validate Open Graph tags online?
Use this OG Preview tool to test before publishing. For live pages, Facebook's Sharing Debugger and Twitter's Card Validator are official validation tools.
What's the difference between Open Graph and Twitter Cards?
Open Graph was created by Facebook; Twitter Cards are Twitter's equivalent. Twitter will fall back to OG tags if Twitter-specific tags aren't present, so OG tags often work for both.
Do Open Graph tags help with SEO?
OG tags aren't direct ranking factors. However, better social previews lead to more clicks and shares, which can indirectly boost engagement signals and traffic.
⚠️ Disclaimer: This tool provides previews based on current Open Graph specifications. Actual rendering may vary slightly across platforms and devices. Always verify using official platform debugging tools before major campaigns.

A polished social media preview can mean the difference between a click and a scroll-past. This Open Graph Preview tool removes the guesswork—test your OG tags, visualize the results across platforms, and grab ready-to-use code in seconds.

Bookmark this page for your next launch. Your social shares will thank you.