Stintlief Technologies

<p>Stintlief WebP Converter automatically converts uploaded JPEG, PNG, and GIF images to the modern WebP format, providing significant file size reductions while maintaining visual quality. The plugin includes smart features to ensure safety and reversibility.</p>
<h4>Key Features</h4>
<ul>
<li><strong>Automatic Conversion</strong>: Converts images to WebP on upload without manual intervention</li>
<li><strong>Smart Size Comparison</strong>: Only keeps WebP if it’s smaller than the original (configurable)</li>
<li><strong>Safe Backups</strong>: Optional automatic backup of original files for easy restoration</li>
<li><strong>One-Click Restore</strong>: Restore original images from attachment edit screen</li>
<li><strong>Animated GIF Protection</strong>: Automatically skips animated GIFs to preserve animation</li>
<li><strong>Configurable Settings</strong>: Control max dimensions, compression quality, and behavior</li>
<li><strong>No External Services</strong>: All processing happens on your server – no data sent elsewhere</li>
<li><strong>Performance Boost</strong>: WebP images are typically 25-35% smaller than JPEG/PNG</li>
</ul>
<h4>Privacy & Data Handling</h4>
<p>This plugin does not:<br />
* Send any data to external servers<br />
* Store personal user information<br />
* Track users or create logs (except standard WordPress debug logs when WP_DEBUG is enabled)<br />
* Use cookies or external APIs</p>
<p>Backup files (if enabled) are stored locally on your server in the uploads directory and are not publicly exposed unless explicitly accessed.</p>
<h4>Supported Image Formats</h4>
<ul>
<li>JPEG (.jpg, .jpeg)</li>
<li>PNG (.png)</li>
<li>GIF (.gif) – static only, animated GIFs are preserved</li>
<li>HEIC/HEIF (if server supports)</li>
</ul>
<h4>Requirements</h4>
<p>Your server must have one of the following:<br />
* Imagick extension with WebP support<br />
* GD extension with WebP support</p>
<p>The plugin will display a notice if WebP support is not available.</p>
<h3>Privacy Policy</h3>
<p>This plugin does not collect, store, or transmit any personal data. All image processing happens locally on your WordPress server. Backup files (if enabled) are stored in your uploads directory and are not shared or transmitted to external services.</p>
<p>If you have privacy requirements, you can disable the backup feature in Settings <span aria-hidden="true" class="wp-exclude-emoji">→</span> Media.</p>
<h3>Credits</h3>
<p>Developed by Stintlief Technologies with a focus on performance, safety, and WordPress best practices.</p>


Stintlief WebP Converter

Automatically convert uploaded images to optimized WebP format with safe fallbacks, optional backups, and easy restoration.

Qrzysio

<p>This plugin converts every uploaded JPG or PNG image into modern WebP format to improve performance and reduce file size.</p>
<p>Key features:<br />
– automatic conversion of JPG and PNG images to WebP on upload<br />
– correct generation of all WordPress image thumbnails<br />
– configurable WebP quality level<br />
– optional maximum image width (original images are resized before thumbnails are generated)<br />
– automatic removal of original JPG/PNG files to save disk space<br />
– full compatibility with WordPress “big image scaling”<br />
– automatic alt text generation based on the filename<br />
– filename sanitization and collision-safe renaming</p>
<p>All settings apply only to newly uploaded images. Existing media files are not modified.</p>
<h3>Configuration</h3>
<p>You can configure the plugin in Tools <span aria-hidden="true" class="wp-exclude-emoji">→</span> Force WebP.</p>
<p>Available options:<br />
– WebP quality (0–100): controls compression quality for newly uploaded images<br />
– Max width (px, optional): limits the maximum width of original images before WordPress generates thumbnails (0 = disabled)</p>
<p>All settings affect only images uploaded after saving the configuration.</p>


Force WebP

Say goodbye to JPG and PNG – make your site run on fast, modern WebP images.

Stintlief WebP Converter vs Force WebP