Open Graph Preview
Preview how your website will look when shared on Facebook, Twitter/X, and LinkedIn.
Twitter/X
Key Features
- Instantly preview how your URL will look as a card on Facebook, LinkedIn and iMessage.
- Spot missing or malformed Open Graph tags before you publish.
- See exactly which og:title, og:description and og:image values are being read.
- Test both desktop and mobile card layouts side by side.
- Supports Twitter Card previews including summary, summary_large_image and app formats.
- Works with any public URL — no login or browser extension required.
Frequently Asked Questions
Why does my link preview look wrong on social media?
Social platforms cache Open Graph data aggressively. Check that your og:title, og:description and og:image tags are present and correctly formatted, then use the platform's cache-clearing tool to refresh the preview.
What image size should I use for Open Graph?
Facebook recommends 1200×630 pixels. Images smaller than 600×315 will not display as large cards and may appear blurry on high-density screens.
Why is my og:image not showing up?
The image URL must be absolute (starting with https://), publicly accessible and not blocked by a login wall or CORS policy. JPG and PNG are the most reliable formats.
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