Twitter Card vs Open Graph

Twitter Cards and Open Graph are separate meta tag systems that serve the same fundamental purpose: controlling how URLs appear when shared on social platforms. But they have different syntax, different audiences, and an important fallback relationship.

---

Syntax Comparison

The most visible difference is the HTML attribute used:

<!-- Open Graph (uses 'property') -->
<meta property="og:title" content="Page Title" />

<!-- Twitter Card (uses 'name') -->
<meta name="twitter:title" content="Page Title" />

Feature	Open Graph	Twitter Card
Attribute	property="og:..."	name="twitter:..."
Created by	Facebook (2010)	Twitter (2012)
Primary platform	Facebook, LinkedIn, Discord, WhatsApp, Slack	X (formerly Twitter)
Image tag	og:image	twitter:image
Card type system	og:type (website, article, product)	twitter:card (summary, summary_large_image)

---

The Fallback Chain

The critical relationship between these two systems is fallback behavior. When X’s crawler encounters a URL, it processes tags in this priority order:

1. Twitter-specific tags — twitter:title, twitter:description, twitter:image
2. Open Graph tags — og:title, og:description, og:image
3. Standard HTML tags — <title>, <meta name="description">

This means if you have complete OG tags but no Twitter-specific tags, X will use your OG data. For the full fallback chain details, see Twitter Open Graph Fallback Explained.

---

Do You Need Both?

Minimum viable approach (OG tags only)

If your OG tags are complete, you only need one Twitter-specific tag:

<meta name="twitter:card" content="summary_large_image" />
<!-- Everything else falls back to OG tags -->

The twitter:card tag is required because OG has no equivalent — it tells X which card layout to use.

Full approach (both OG and Twitter tags)

<!-- Open Graph -->
<meta property="og:title" content="Page Title" />
<meta property="og:description" content="Description for most platforms" />
<meta property="og:image" content="https://example.com/og-image.png" />

<!-- Twitter Card -->
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:title" content="Page Title (can differ for X)" />
<meta name="twitter:description" content="Description optimized for X" />
<meta name="twitter:image" content="https://example.com/twitter-image.png" />

When to use different values

You might want different titles or descriptions for X versus other platforms:

• X audiences tend to respond to more conversational, engaging titles.
• LinkedIn audiences tend to respond to professional, authoritative titles.
• X has a 280-char culture — shorter, punchier descriptions often work better.

---

Image Differences

	Open Graph	Twitter Card
Large image	1200×630 px (1.91:1)	1200×628 px (1.91:1)
Small image	200×200 px	144×144 px (1:1)
Max file size	5–8 MB	5 MB
Formats	PNG, JPEG, WebP	PNG, JPEG, WebP, GIF

In practice, a single 1200×630 px image works for both systems. For detailed specs, see Twitter Card Image Size and Open Graph Image Size Guide.

---

Platform Support

Platform	Reads OG	Reads Twitter Cards
Facebook	✅ Primary	❌
LinkedIn	✅ Primary	❌
X (Twitter)	✅ Fallback	✅ Primary
Discord	✅ Primary	✅ As supplement
WhatsApp	✅ Primary	❌
Slack	✅ Primary	❌
Telegram	✅ Primary	❌

Only X prioritizes Twitter Card tags. Every other platform reads Open Graph exclusively.

---

Related Resources

• Twitter Card Meta Tags: Complete Guide
• Twitter Open Graph Fallback Explained
• Open Graph vs Meta Tags
• Test both OG and Twitter tags with the Open Graph Inspector