nixtool

<p>Nix Image Optimizer helps optimize your WordPress media library by converting supported image uploads to WebP automatically and giving you tools to manage existing images, generate lightweight featured images, and improve image SEO metadata.</p>
<p>Features:</p>
<ul>
<li>Automatically converts new JPG, JPEG, PNG, and AVIF uploads to WebP.</li>
<li>Bulk-compresses existing Media Library images.</li>
<li>Shows compression statistics in a Media Log.</li>
<li>Adds optional watermark support before compression.</li>
<li>Generates blog-style featured images from post title, category, author name, and avatar.</li>
<li>Supports custom featured image background colors, gradients, typography, and output dimensions.</li>
<li>Auto-fills missing image ALT text and attachment descriptions from post content.</li>
<li>Includes Basic and Advanced Image SEO Metadata modes.</li>
<li>Scans and backfills existing posts with safe generated-metadata rules.</li>
<li>Includes an unused media scanner and cleaner.</li>
<li>Works with WordPress Media Library metadata and regeneration flow.</li>
</ul>
<h3>External services</h3>
<p>This plugin can connect to the WordPress avatar system, which commonly uses Gravatar, when the Featured Image Generator is configured to include the post author’s avatar.</p>
<p>When the avatar option is enabled, the plugin requests the author’s avatar URL while showing the featured-image preview in the WordPress admin and while generating a featured image for a post or page. WordPress builds that avatar URL from the author’s user account email address according to the site’s normal avatar settings. The plugin downloads the avatar image from that URL so it can draw the circular author avatar into the generated featured image. If the avatar option is disabled, or if no avatar URL is available, the plugin does not request the avatar image and uses a local placeholder shape instead.</p>
<p>The avatar service is provided by Gravatar/Automattic:<br />
Terms of Service: https://wordpress.com/tos/<br />
Privacy Policy: https://automattic.com/privacy/</p>


Nix Image Optimizer

Convert images to WebP with bulk compression, media log, watermarking, image SEO, featured image generation, and unused media cleanup.

Sabbir Hossain

Rony Bormon

<p><strong>Alt Bot</strong> is a professional WordPress plugin that automatically generates ALT text for your images, improving accessibility and SEO. It can process uploaded images automatically or handle existing images manually via the Media Library or the plugin’s dashboard.</p>
<p>🎯 <strong>Features</strong>:</p>
<ul>
<li>✅ Automatic ALT text generation on image upload</li>
<li>✅ Bulk generate ALT text for all or selected images</li>
<li>✅ Missing ALT management with advanced filtering</li>
<li>✅ Media Library integration:
<ul>
<li>Grid and List views</li>
<li>Overlay buttons on thumbnails for quick actions</li>
</ul>
</li>
<li>✅ Individual ALT regeneration per image</li>
<li>✅ Real-time statistics and progress tracking</li>
<li>✅ Built with WordPress coding standards</li>
<li>✅ Mobile-friendly and accessible interface</li>
</ul>
<h3>How to Use</h3>
<p>The plugin automatically generates ALT text for images during upload. Manual processing is also available.</p>
<h4>🔄 Automatic ALT Generation (On Upload)</h4>
<ul>
<li>When you upload an image, Alt Bot automatically generates ALT text using:
<ol>
<li>EXIF data (ImageDescription)</li>
<li>Filename (converted to readable text)</li>
<li>Attachment title (fallback)</li>
</ol>
</li>
<li>Improves site accessibility and SEO by ensuring all images have meaningful ALT text.</li>
</ul>
<h4>🛠️ Manual ALT Generation</h4>
<h3>Option 1: From Missing ALT Page</h3>
<ol>
<li>Navigate to <strong>Dashboard <span aria-hidden="true" class="wp-exclude-emoji">→</span> Alt Bot <span aria-hidden="true" class="wp-exclude-emoji">→</span> Missing ALT</strong>.</li>
<li>Use filters to view missing or existing ALT images.</li>
<li>Select images or use <strong>Select All</strong>.</li>
<li>Click <strong>Generate ALT for Selected</strong> or <strong>Generate for All Shown</strong>.</li>
</ol>
<h3>Option 2: From Media Library</h3>
<ol>
<li>Open <strong>Dashboard <span aria-hidden="true" class="wp-exclude-emoji">→</span> Media <span aria-hidden="true" class="wp-exclude-emoji">→</span> Library</strong>.</li>
<li>Hover over thumbnails to access <strong>Alt Bot</strong> overlay buttons.</li>
<li>Click <strong>Generate ALT Text</strong> for individual images.</li>
<li>Red button = missing ALT, Green button = existing ALT.</li>
</ol>
<h3>Notes</h3>
<ul>
<li>Works with all image types supported by WordPress (JPEG, PNG, GIF, WebP, etc.).</li>
<li>EXIF data is available for JPEG images only.</li>
<li>Bulk operations depend on server performance and image count.</li>
</ul>
<h3>Credits / Acknowledgements</h3>
<p>Special thanks to <a href="https://profiles.wordpress.org/devsabbirhossain" rel="nofollow ugc">Sabbir Hossain</a> for contributing to several key features of this plugin.<br />
Your support, ideas, and development assistance played an important role in improving the overall functionality and user experience.</p>
<p>We truly appreciate the effort and dedication you brought to this project.</p>
<h3>Links</h3>
<ul>
<li>Author: <a href="https://www.linkedin.com/in/rony-bormon" rel="nofollow ugc">Rony Bormon</a></li>
<li>Website: <a href="https://ronybormon.com/" rel="nofollow ugc">https://ronybormon.com/</a></li>
</ul>


Alt Bot – AI Image Alt Text, Caption & Description Generator

Automatically generate alt text for images using EXIF, filename, or title. Includes bulk actions, media library, and missing ALT management.

Nix Image Optimizer vs Alt Bot – AI Image Alt Text, Caption & Description Generator