Hi Derek, thanks for trying it out! I think adding a download button would be a good idea indeed, but maybe it's not clear enough how to "use" your template. The point of having it hosted by this external service was that it can dynamically generate all your pictures, for all your content, based on your content's data.

In JavaScript, for example, on a theoretical blog site, you could configure it like this:

const article = await fetchArticle(router.query.id);

const queryString = new URLSearchParams(article).toString();

const url = `https://cdn.ogimg.io/v1/u/your-name/blog?${queryString}`;

// add this in the <head> where appropriate...

<meta property="og:image" content="${url}" />

This will add nice pictures for all your articles at once based on your template.

I think I need to make this more clear!