Question 1

What are Open Graph tags and why do they matter?

Accepted Answer

Open Graph (OG) tags are HTML meta tags that control how your webpage appears when shared on social media platforms like Facebook, LinkedIn, Twitter, and WhatsApp. They define the title, description, and preview image that users see, which directly impacts click-through rates and engagement. Without proper OG tags, platforms use default content that may not represent your page well.

Question 2

How do OG tags differ between Facebook, Twitter, and LinkedIn?

Accepted Answer

Facebook and LinkedIn use standard Open Graph tags (og:title, og:description, og:image), while Twitter has its own Twitter Card tags (twitter:title, twitter:description, twitter:image). Twitter can fall back to OG tags if Twitter-specific tags are missing. Each platform has slightly different display formats-Facebook/LinkedIn prefer 1200x630px images, while Twitter uses 1200x600px for summary cards.

Question 3

What are the ideal image dimensions for social media previews?

Accepted Answer

For Facebook and LinkedIn, use 1200x630px (1.91:1 aspect ratio). For Twitter, use 1200x600px (2:1 aspect ratio) for large summary cards. WhatsApp uses the same as Facebook. Images should be JPG or PNG format (not SVG), under 8MB, and display well at small sizes since mobile users may see compressed versions.

Question 4

How long should my title and description be for best results?

Accepted Answer

Titles should be 40-60 characters for Facebook/LinkedIn (max 70 for Twitter) to avoid truncation. Descriptions work best at 150-200 characters across all platforms-long enough to be compelling but short enough to display fully. Both should be front-loaded with key information since platforms may cut off text on smaller screens.

Question 5

How do I test if my OG tags are working correctly?

Accepted Answer

Use this tool to preview how your link appears across platforms, or use platform-specific debuggers like Facebook's Sharing Debugger or Twitter's Card Validator. Always clear the platform's cache after updating OG tags (using their debugger tools) since social networks cache preview data for 7-30 days to reduce load times.

Question 6

What's the difference between og:image and twitter:image?

Accepted Answer

og:image is the standard Open Graph image used by Facebook, LinkedIn, WhatsApp, and most platforms. twitter:image is Twitter's specific tag for Twitter Cards. If twitter:image is not set, Twitter will fall back to og:image. Use both tags if you want different images for Twitter versus other platforms, or just set og:image if you want the same image everywhere.

Question 7

How often should I update my Open Graph tags?

Accepted Answer

Update OG tags whenever your page content significantly changes, you refresh visuals for seasonal campaigns, or you're not getting the engagement you expect. After updating tags, use platform debuggers to clear their cache so the new preview shows immediately. For blog posts and time-sensitive content, ensure OG tags are set correctly before sharing to avoid having to recache.

Open Graph Preview Generator

Frequently Asked Questions

What are Open Graph tags and why do they matter?

How do OG tags differ between Facebook, Twitter, and LinkedIn?

What are the ideal image dimensions for social media previews?

How long should my title and description be for best results?

How do I test if my OG tags are working correctly?

What's the difference between og:image and twitter:image?

How often should I update my Open Graph tags?

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