Preview how your page looks when shared on social media
Or enter manually:
title
description
image
siteName
Example Site
My Page Title
A description of my page for social media sharing.
Preview how your website looks when shared on Facebook, Twitter/X, and LinkedIn online free. Enter a URL to fetch OpenGraph meta tags automatically, or manually input title, description, image URL, and site name. See realistic previews for all three platforms side by side. Essential for marketers, developers, and content creators who want to optimize their social media appearance before publishing.
When someone shares your URL on social media, the platform reads your OpenGraph meta tags to generate a preview card. A compelling preview card with a good image, title, and description significantly increases click-through rates. Studies show that posts with images get 2-3x more engagement than text-only posts. This tool lets you see exactly how your page will look before sharing, so you can optimize your OG tags for maximum impact.
og:title: 60-90 characters, include your main keyword. og:description: 150-200 characters, compelling and action-oriented. og:image: 1200×630px for Facebook/LinkedIn, 1200×600px for Twitter. og:image:alt: always include alt text for accessibility. og:type: 'website' for homepages, 'article' for blog posts. Twitter-specific: add twitter:card='summary_large_image' for large image cards. Test with Facebook's Sharing Debugger to clear cache after changes.
OpenGraph (OG) tags are HTML meta tags that control how your page appears when shared on social media. Key tags: og:title, og:description, og:image, og:url.
1200×630 pixels is the recommended size for Facebook and LinkedIn. Twitter recommends 1200×600 for summary_large_image cards.
Facebook caches OG data. Use the Facebook Sharing Debugger (developers.facebook.com/tools/debug) to clear the cache and re-scrape your URL.
Add meta tags in your HTML <head>: <meta property='og:title' content='Your Title'>, <meta property='og:image' content='https://...'>, etc.
OG tags don't directly affect Google rankings, but they improve click-through rates on social media, which can indirectly boost traffic and SEO.
Chúng tôi không chỉ thiết kế website, mà còn giúp doanh nghiệp xây dựng thương hiệu số mạnh mẽ. Cung cấp dịch vụ thiết kế website trọn gói từ thiết kế đến tối ưu SEO. Hãy liên hệ ngay với Tấn Phát Digital để cùng tạo nên những giải pháp công nghệ đột phá, hiệu quả và bền vững cho doanh nghiệp của bạn tại Hồ Chí Minh.
Kiểm tra backlinks của website.
Kiểm tra thẻ canonical URL.
Phân tích cấu trúc H1-H6.
Crawl hình ảnh từ website.
Phân tích mật độ từ khóa.
Kiểm tra độ dài Title & Description.
Kiểm tra meta redirect.
Tạo meta tags chuẩn SEO.
Tạo ảnh OpenGraph từ URL.
Xem trước meta tags khi share.
Kiểm tra chuỗi redirect URL.
Kiểm tra noindex/nofollow.
