agnu

<p>Header Watermark provides you with extra flexibility and control over the header image(s) for your WordPress site:</p>
<ul>
<li>Use any image from your Media Library as a watermark for your header image(s)</li>
<li>Control the placement and opacity of the watermark</li>
<li>Select any suitable image from your Media Library as your header image(s)</li>
<li>Control which images are used for random header images</li>
</ul>
<h3>Requirements</h3>
<p>Header Watermark requires the following to work:</p>
<ul>
<li>GD Library PHP extension – version 2.0.28 or higher</li>
<li>The WordPress theme must use the <em>get_header_image()</em> function to generate the header image and must also define the HEADER_IMAGE_WIDTH and HEADER_IMAGE_HEIGHT constants</li>
</ul>
<h3>Themes</h3>
<p>This plugin works with the Twenty Ten theme with no further configuration.</p>
<p>If you use this plugin with the Twenty Eleven theme, you may see a notice at the top of your website/WordPress admin pages like this:</p>
<blockquote>
<p>Notice: Constant HEADER_IMAGE already defined in /var/www/yoursite/wordpress/wp-content/themes/twentyeleven/functions.php on line 118</p>
</blockquote>
<p>You may also find that you get occasional errors on some WordPress admin pages, for example if you activate a different theme.</p>
<p>To prevent the notice and errors, find and change the following line in the <em>functions.php</em> file of the Twenty Eleven theme:</p>
<p>Change this:<br />
    define( ‘HEADER_IMAGE’, ” );<br />
to this:<br />
    if ( ! defined( ‘HEADER_IMAGE’ ) ) {<br />
      define( ‘HEADER_IMAGE’, ” );<br />
    }</p>
<p>Any other themes that define the HEADER_IMAGE constant may have the same problems and need to be altered in the same way for the plugin to work.</p>


Header Watermark

Add a watermark image to your WordPress header image and use suitable images from your media library as the header image(s).

Nabil Lemsieh

<p><a href="https://sirplugin.com/" rel="nofollow ugc">Smart Image Resize</a> makes your store look professional with product images that are all uniform and the same size without cropping. No configuration required.</p>
<p>It’s the <strong>#1</strong> tool for <strong>WooCommerce product image uniformity</strong> and is essential for stores with large catalogs or mixed-size image sources.</p>
<h3>Key Benefits</h3>
<ul>
<li><strong>Uniform Sizing:</strong> Automatically makes all WooCommerce product images the same size and aspect ratio, eliminating messy, inconsistent product grids.</li>
<li><strong>No More Cropping Headaches:</strong> Preserves the entire product within the image frame by adding a neutral background — no important parts of your product ever get cut off.</li>
<li><strong>Whitespace Trimming:</strong> Trims unwanted white space around the product to keep it centered and prominent before resizing.</li>
<li><strong>Bulk Processing:</strong> Resize and fix your entire existing catalog.</li>
<li><strong>Performance Ready:</strong> Compress thumbnails and generate only necessary image sizes to boost your store’s loading speed.</li>
</ul>
<h3>Perfect for:</h3>
<ul>
<li>WooCommerce stores with mixed product image sizes</li>
<li>Dropshipping or supplier-imported product images</li>
<li>Large catalogs (10,000+ products) needing automated image processing</li>
<li>Multivendor marketplaces where sellers upload images in different sizes (Dokan, WCFM, etc.)</li>
<li>Stores migrating themes and needing standard-size WooCommerce images</li>
</ul>
<h3>🛠️ Free Features</h3>
<ul>
<li>✅ Automatically resize and process new WooCommerce product images on upload</li>
<li>✅ Bulk resize up to 150 existing product images</li>
<li>✅ Trim unwanted whitespace to keep products centered and clean</li>
<li>✅ Add a custom background color to match your brand</li>
<li>✅ Compress thumbnails to boost site loading speed</li>
<li>✅ Generate only necessary thumbnails and remove unused ones to save disk space</li>
<li>✅ Select specific images to resize for more control</li>
</ul>
<h3>🔥 Pro Features</h3>
<ul>
<li><strong>♾ No limits</strong> – Resize and optimize unlimited WooCommerce product images</li>
<li><strong>✈️ PNG to JPG auto conversion</strong> – Reduce file size, keep quality</li>
<li><strong>🚀 WebP image support</strong> – Serve next-gen WebP images for faster loading and better transparency support</li>
<li><strong>🔒 Watermark protection</strong> – Automatically add watermarks to your resized images</li>
<li><strong>🛟 Priority support</strong> – Get fast, dedicated support via chat or email</li>
</ul>
<p><a href="https://sirplugin.com?utm_source=wp&utm_medium=link&utm_campaign=lite_version" rel="nofollow ugc">Check out Smart Image Resize PRO!</a></p>
<h4>Here’s What Our Users Are Saying</h4>
<p>★★★★★</p>
<blockquote>
<p>“I am so impressed with this plugin. I never bother writing plugin reviews but this plugin blew my mind. Definitely upgrade.” – <a href="https://wordpress.org/support/topic/best-plugin-that-solved-all-my-image-issues/" rel="ugc">@buttonmode</a></p>
</blockquote>
<p>★★★★★</p>
<blockquote>
<p>“I downloaded the free version and after 3 minutes I bought the PRO version. The plugin is EXCELLENT! For a year I didn’t know what to do with WooCommerce photos, because we have 30,000 imported products with different photos.” – <a href="https://wordpress.org/support/topic/excellent-8052/" rel="ugc">@prokurent</a></p>
</blockquote>
<p>★★★★★</p>
<blockquote>
<p>“I recommended this to a dev friend the day after I used it, he used it as well. (We both ended up getting the Pro version to leave it on, customers don’t care to crop their images on their own tbh).” – <a href="https://wordpress.org/support/topic/did-its-job-and-saved-a-ton-of-tedious-work/" rel="ugc">@jpontinen</a></p>
</blockquote>
<p>★★★★★</p>
<blockquote>
<p>“[••]The time saving benefits are enormous and the plugin support is A+. They have a chat that helps you solve any issues immediately.” – <a href="https://wordpress.org/support/topic/brilliant-lifesaver-with-incredible-support/" rel="ugc">@chickwithbob</a></p>
</blockquote>
<h3>Usage</h3>
<ol>
<li>In your WordPress dashboard, go to <strong>WooCommerce > Smart Image Resize > Bulk Regenerate</strong>.</li>
<li>Click the <strong>Start Processing</strong> button to begin resizing your existing images.<br />
Feel free to adjust the settings by going to <strong>WooCommerce > Smart Image Resize > Settings</strong><br />
For more details, <a href="https://docs.sirplugin.com?utm_source=wp&utm_medium=link&utm_campaign=lite_version" rel="nofollow ugc">see our documentation</a>.</li>
</ol>
<p><strong>Note:</strong> Newly uploaded product images are automatically resized — no extra steps needed.</p>
<h3>Explore Our Other plugins:</h3>
<p><a href="https://wordpress.org/plugins/hurrytimer/" rel="ugc">HurryTimer</a> – A powerful countdown timer to create urgency and drive sales<br />
<a href="http://rethumbify.com/" rel="nofollow ugc">ReThumbify</a> – A new tool to regenerate thumbnails in the background, with pause/resume functionality, old thumbnails cleanup, and selective regeneration.</p>


Smart Image Resize – Make WooCommerce Images the Same Size


This plugin worked very well for my clients website, I recommend!


Worked very well for my clients website

Fix WooCommerce product images showing in different sizes — no cropping, no configuration needed.

Header Watermark vs Smart Image Resize – Make WooCommerce Images the Same Size