LOOS

<p>LOOS Featured Image Automator builds an OG Image Maker URL from your post title and site-wide API parameters defined on the settings screen, fetches the generated 1200×630 JPEG, sideloads it into the WordPress Media Library, and attaches it to the post as the featured image.</p>
<p>Generation runs asynchronously through WP-Cron, so saving a post is never blocked by the API call.</p>
<h4>What this plugin does</h4>
<ul>
<li>Builds an API URL from your post title and the site-wide parameters configured on the settings screen.</li>
<li>Resolves the 302 redirect from the API to extract a stable source hash, so identical parameters do not re-generate the image.</li>
<li>Sideloads the JPEG into the Media Library and attaches it as the featured image.</li>
<li>When the title changes, regenerates the image and (optionally) deletes the previous plugin-generated attachment so the Media Library does not accumulate orphans.</li>
<li>Respects manually-set featured images. If the existing featured image was not generated by this plugin, it is never overwritten.</li>
</ul>
<h4>What this plugin does NOT do</h4>
<ul>
<li>It does NOT output an <code>og:image</code> meta tag. The image is set as the featured image only. Your theme or SEO plugin is expected to read the featured image and output the meta tag (this avoids duplicate output when combined with SEO plugins).</li>
<li>It does NOT provide any per-post UI (no meta box, no Gutenberg sidebar). The only per-post value is the post title; all other API parameters are managed globally on the settings screen.</li>
<li>It does NOT modify the front-end output of your site.</li>
</ul>
<p>This plugin depends on a third-party service (operated by LOOS Inc.) to generate featured images. See the “External services” section below for the full disclosure (endpoints, what is sent, and when).</p>
<h3>External services</h3>
<p>This plugin relies on the following third-party service operated by LOOS Inc. to generate featured images. Activating the plugin and saving a post on a target post type causes data to be sent to this service.</p>
<p><strong>OG Image Maker API (and its CDN delivery host)</strong></p>
<ul>
<li>Endpoints:
<ul>
<li>API: https://loos.tools/ogimg-maker/api</li>
<li>Generated JPEG delivery (CDN): https://og-cdn.loos.tools/</li>
</ul>
</li>
<li>What is sent:
<ul>
<li>To the API: the post title (as the <code>title</code> query parameter) and the API parameters configured on the plugin settings screen (e.g. <code>type</code>, <code>layout</code>, <code>mode</code>, <code>panel</code>, <code>frame</code>, <code>radii</code>, <code>pattern</code>, OKLCH <code>h</code> / <code>c</code> / <code>l</code>, and resolved <code>head</code> / <code>foot</code> text).</li>
<li>To the CDN: only the standard HTTP request to download the generated JPEG (no plugin-specific payload other than the URL path identifying the image).</li>
</ul>
</li>
<li>When data is sent: When WP-Cron processes a queued generation job for a target post. The plugin issues a HEAD request to the API to obtain a 302 redirect to a CDN URL, then downloads the generated JPEG from the CDN into the WordPress Media Library. Repeated requests for the same source hash are skipped.</li>
<li>Terms of Service: https://loos.tools/terms/</li>
<li>Privacy Policy: https://loos.tools/privacy/</li>
</ul>
<p>If you do not wish to send data to this service, do not activate the plugin.</p>


LOOS Featured Image Automator

Auto-generates a featured image from your post title via the OG Image Maker API, so every post is ready for social sharing without manual work.

Iain Poulson

<p>WP Social Preview is a WordPress plugin that let’s you preview how your content will look on social media sites such as Facebook, Twitter, Pinterest etc. before you share it. It also allows you to change the title, description and image for individual posts and pages by allowing you to edit the open graph meta tags of your content without touching any code!</p>
<p>Plugin features:</p>
<ul>
<li>See a full-size preview of how your posts and pages will look on social media sites before you share them.</li>
<li>Use a custom title, description and image for individual posts and pages.</li>
<li>Set a fallback image used for posts without a featured image and tag/category archives.</li>
<li>Customize the title, description and image used on the front-page of your site.</li>
<li>Automatically use the correct size and aspect ratio for images when sharing on social media sites.</li>
<li>Automatically output open graph meta tags used by sites such as Google, Facebook, Twitter etc.</li>
</ul>
<p>For more info see <a href="https://wpsocialpreview.com/" rel="nofollow ugc">wpsocialpreview.com</a>.</p>


WP Social Preview

Excellent plugin that does the job of allowing me to customize how my site appears when sharing on social platforms like Twitter and Facebook.

Simple & Easy

Increase social media engagement by previewing and managing how your content will look on social media sites before sharing it!

LOOS Featured Image Automator vs WP Social Preview