AVAILABLE FOR WEB, FLUTTER & QA PROJECTS
Open Graph Preview Checker
The Open Graph Preview Checker inspects social metadata tags and renders real-time, pixel-accurate preview cards simulating how links appear when shared across Facebook, Twitter/X, LinkedIn, and Discord.
Title Length
46 chars
Optimal for social
Description Length
143 chars
Optimal preview
Card Type
summary_large_image
Maximized CTR format
Image Spec
1200 × 630 px
1.91:1 standard ratio
Next.js 15 Full-Stack SEO & Architecture Guide
Comprehensive architectural breakdown of Next.js App Router, Server Actions, streaming SSR, and JSON-LD structured data for technical founders.
<!-- Open Graph / Facebook / LinkedIn -->
<meta property="og:type" content="website" />
<meta property="og:url" content="https://faisalrafique.com/blog/nextjs-architecture" />
<meta property="og:title" content="Next.js 15 Full-Stack SEO & Architecture Guide" />
<meta property="og:description" content="Comprehensive architectural breakdown of Next.js App Router, Server Actions, streaming SSR, and JSON-LD structured data for technical founders." />
<meta property="og:image" content="https://faisalrafique.com/assets/images/about/01.webp" />
<meta property="og:site_name" content="Faisal Rafique" />
<!-- Twitter / X Cards -->
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:url" content="https://faisalrafique.com/blog/nextjs-architecture" />
<meta name="twitter:title" content="Next.js 15 Full-Stack SEO & Architecture Guide" />
<meta name="twitter:description" content="Comprehensive architectural breakdown of Next.js App Router, Server Actions, streaming SSR, and JSON-LD structured data for technical founders." />
<meta name="twitter:image" content="https://faisalrafique.com/assets/images/about/01.webp" />How to use this tool
1. Paste URL or Input Meta Tags
Fetch a live URL to auto-extract tags, or type custom values for Title, Description, Image URL, and Site Name.
2. Inspect Live Social Cards
Switch tabs to view authentic visual renderings for Facebook Feed, Twitter/X Summary Large Image, LinkedIn Post, and Discord Embed.
3. Check Character Limits
Verify that titles (under 60-70 chars) and descriptions (under 155 chars) do not suffer ugly ellipsis truncation.
4. Generate Clean HTML Meta Tags
Click one button to copy complete, validated Open Graph and Twitter Card `<meta>` code for your `<head>` section.
Formula or logic used
Social Network Viewport & Truncation Standards
Each social platform enforces different container dimensions and typography limits for link previews. Non-compliant cards risk text clipping or blurry thumbnail fallbacks.
Open Graph Title: Ideal 40 to 60 characters (clipped at ~70-80 chars on mobile feeds)Open Graph Description: Ideal 2 to 4 sentences, 100 to 160 charactersOpen Graph Image: 1200 × 630 px (1.91:1 aspect ratio)Twitter Card Type: `summary_large_image` (preferred for maximum CTR) vs `summary`Open Graph URL: Must be the canonical, fully-qualified absolute URL with HTTPS
Examples
Example 1: Optimized Tech Blog Article
Title fits within the 60-character mobile boundary, maximizing readability in crowded social feeds.
Example 2: Truncated E-Commerce Product Card
Alerts the marketer to front-load primary keywords and declare twitter:card explicitly.
Common use cases
Pre-Launch Marketing Campaign QA
Audit how landing page links will appear before launching viral social campaigns.
Next.js Dynamic Metadata Verification
Validate `generateMetadata()` openGraph outputs before shipping code to production.
Click-Through Rate (CTR) Optimization
Craft compelling titles and descriptions tailored specifically for social sharing engagement.
Discord & Slack Link Unfurl Auditing
Ensure shared documentation links display clean, branded cards in private developer communities.
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Frequently asked questions
What are the required Open Graph tags?
The four required Open Graph tags according to the Open Graph Protocol are `og:title`, `og:type` (usually 'website' or 'article'), `og:image`, and `og:url`. Additionally, `og:description` and `og:site_name` are strongly recommended.
Why does Twitter need separate twitter:card tags?
Twitter/X will fall back to Open Graph tags if Twitter-specific tags are absent. However, you MUST explicitly include `<meta name='twitter:card' content='summary_large_image'>` to force Twitter to display a large banner card instead of a tiny thumbnail.
How long do social platforms cache Open Graph data?
Facebook, LinkedIn, and Twitter cache OG metadata for several days or weeks. To force an immediate refresh after updating your tags, submit the URL to the Facebook Sharing Debugger or LinkedIn Post Inspector.
Can I use dynamic images for Open Graph in Next.js?
Yes. Next.js App Router provides built-in support for generating dynamic OG images on the fly via `opengraph-image.tsx` using `@vercel/og` and Edge Runtime.
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