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.

ThemeDot

Sadat Himel

<p>Image Format Converter allows administrators to convert images in the WordPress Media Library between JPG/JPEG, PNG, WebP, and AVIF formats. Using server-side PHP libraries (GD or Imagick), it ensures high-quality conversions with minimal file size. Converted images are saved to the uploads folder and optionally added to the Media Library.</p>
<p><strong>Features:</strong><br />
– Select images via the WordPress media uploader.<br />
– Choose target format (JPG, PNG, WebP, AVIF).<br />
– Configure quality/compression and Media Library integration via a “Conversion Settings” button (admin-only).<br />
– View server library status (GD/Imagick/WebP/AVIF) with a “How to Enable GD and Imagick” button for setup instructions.<br />
– Modern, clean interface inspired by professional design standards (e.g., TinyJPG-like cards and buttons).<br />
– Secure, efficient, and admin-only (no frontend features).</p>
<p>Access all features on <strong>Media > Image Converter</strong>, with collapsible settings and instructions.</p>


Image Format Converter

Convert images between JPG, PNG, WebP, and AVIF in WordPress admin with a modern UI. Requires GD or Imagick.

Stintlief WebP Converter vs Image Format Converter