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Use case
Social preview images that update themselves.
Stop manually exporting a new image every time a blog post or product page changes. Point your og:image tag at a hosted Templates On URL and it always reflects the current title, price, or content — no rebuild, no re-upload.

How it works
- 1Design a template that mirrors your share-card layout — title, subtitle, maybe a product photo.
- 2Set your page's og:image meta tag to the hosted render URL with the relevant params (e.g. ?title=...).
- 3Every time the underlying content changes, the image changes with it automatically — no extra deploy step.
