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Real-world workflow

Use Case

Preview Open Graph Before a Social Post

Check title, description, and image framing with OG Image Preview before publishing a link to social networks.

16 August 2026 By Tools.Town Team 5 min read

Steps

  1. Confirm image size/safe zones via OG size guide.
  2. Open OG Image Preview with your URL or meta fields.
  3. Check title truncation and image crop.
  4. Keep og:url clean (no UTMs) — see UTM vs canonical vs OG.
  5. For generated images at scale, use /api/og/.

Frequently Asked Questions

Why does Facebook show an old image?

Social caches are sticky. After updating OG tags, use the network’s debugger/scraper to refresh — preview tools show what you serve now.