Laravel Og Image Laravel Package

title: Pre-generating images weight: 6

By default, OG images are generated lazily, on the first request from a crawler. This means the first crawler to request the image triggers a Chrome screenshot, which takes a few seconds. If many new pages go live at the same time, this can lead to multiple concurrent screenshot processes and put load on your server.

To avoid this, you can pre-generate images ahead of time.

Using the artisan command

php artisan og-image:generate https://yourapp.com/page1 https://yourapp.com/page2

Using generateForUrl()

You can generate an OG image programmatically by passing a page URL:

use Spatie\OgImage\Facades\OgImage;

$imageUrl = OgImage::generateForUrl('https://yourapp.com/blog/my-post');

This fetches the page, extracts the <x-og-image> template, takes a screenshot, and saves it to disk.

Generating after publishing content

A common pattern is to dispatch a queued job after saving content, so the OG image is ready before any crawler requests it:

use Spatie\OgImage\Facades\OgImage;

class PublishPostAction
{
    public function execute(Post $post): void
    {
        // ... publish logic ...

        dispatch(function () use ($post) {
            OgImage::generateForUrl($post->url);
        });
    }
}