Guide
January 26, 2026
by DocCraft Team
Open Graph Tags: Control How Your Links Look on Social Media
What is Open Graph?
Open Graph (OG) is a protocol created by Facebook that controls how URLs are displayed when shared on social media. It defines the title, description, and image that appear in link previews.
Essential OG Tags
- og:title — The headline shown in the preview.
- og:description — A brief summary (usually 2-4 sentences).
- og:image — The preview image (1200x630 pixels recommended).
- og:url — The canonical URL of the page.
- og:type — Content type (article, website, product, etc.).
Why It Matters
- Click-Through Rate: Attractive previews get more clicks.
- Branding: Control your message instead of letting platforms guess.
- Professionalism: Broken or missing previews look amateurish.
Test Before You Share
Preview exactly how your pages will appear on Facebook, Twitter, and LinkedIn with our Open Graph Preview Tool.
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