PerfectSemicolon

AltGenAI connects your site to the AltGenAI cloud service to generate descriptive alt text for images. Good alt text improves accessibility and can help SEO.
This plugin requires an active internet connection and a valid API key. Generation happens on external servers; see the FAQ for what is transmitted.
<h4>Features</h4>
<ul>
<li>Generate from the Image block sidebar and Gallery images in the block editor</li>
<li>Generate from the Classic Editor media modal</li>
<li>Button on the attachment edit screen and in the Media Library list view</li>
<li>Optional auto-generation when new images are uploaded</li>
<li>Styles: descriptive, SEO-focused, accessibility-focused, or concise</li>
<li>Many output languages</li>
<li>Optional focus keyphrase hints from popular SEO plugins (Yoast, Rank Math, AIOSEO, SEOPress, Squirrly, SmartCrawl)</li>
<li>Bulk scan and process missing alt text</li>
</ul>
<h3>External services</h3>
This plugin relies on the AltGenAI cloud service to process images and generate alt text.
<ul>
<li>What the service is: A cloud-based AI engine that analyzes image content to provide descriptive metadata (alt text, titles, captions).</li>
<li>What data is sent: When you generate alt text, the plugin sends the image URL (or the image data itself if the site is private), your API key, and your preferred style/language settings to <code>api.altgenai.com</code>.</li>
<li>Terms and Privacy: Use of this service is governed by the <a href="https://altgenai.com/terms" rel="nofollow ugc">AltGenAI Terms of Service</a> and <a href="https://altgenai.com/privacy" rel="nofollow ugc">Privacy Policy</a>.</li>
</ul>

AltGenAI

AI-powered alt text for WordPress images. Works with the block editor, Classic Editor, the Media Library, and bulk tools.

dufour_l

Image Alt Sync scans selected posts and updates any <code><img></code> tags found in the post content that reference media items (class <code>wp-image-###</code>), and replaces their <code>alt</code> attributes with the attachment’s <code>_wp_attachment_image_alt</code> value: 
– If the image is in the Media Library, it prefers the attachment’s Alt Text. 
– If no attachment alt is set, it falls back to the image filename (without extension) or the post title (configurable in the UI). 
– Optionally skip images that aren’t found in the Media Library. 
– Optionally restrict by image file extensions (e.g. <code>jpg,webp</code>).
Run in dry run first to see exactly what would change. The log shows each post processed and any per-image alt changes.
Highlights 
– Processes per post in batches with a customizable delay (default 100 posts, 1s). 
– Filter by post status and date range (quick buttons: Today, Yesterday, Last week, Last month, YTD, All). 
– Validate that “Date after” ≤ “Date before”. 
– Limit by Post ID range with buttons to auto-fill lowest and highest post IDs. 
– Skip posts without <code><img></code> (optional). 
– Exclude image extensions (comma-separated, e.g. <code>.svg,.gif</code>). 
– Dry run (browser & WP-CLI) shows clickable post IDs, post titles, filenames, and detailed old → new alt replacements. 
– Only processes posts that have at least one image attachment.
For more details you can send mail with your suggestions, recommendation to dufour_l@hotmail.com
<h3>Usage</h3>
<ol>
<li>Choose your filters (date range, min/max post ID, or “Apply to all posts”).</li>
<li>Set Batch size and optional Delay between batches to throttle load.</li>
<li>Choose a Date Range, or click a shortcut button (autofills Date after/Date before).</li>
<li>(Optional) Enter Lowest/Highest Post ID or click the quick-fill buttons.</li>
<li>(Optional) Check Skip posts without <code><img></code>.</li>
<li>(Optional) Enter Exclude extensions like <code>.svg,.gif</code>.</li>
<li>Optionally enable Dry run to preview changes without saving.</li>
<li>Click Start. Progress and detailed per-post changes appear in the log.</li>
<li>If needed, click Stop to pause after the current batch finishes.</li>
</ol>
Tips 
– Use the “Lowest ID” and “Highest ID” buttons to auto-fill the ID range. 
– Use the extension filter (e.g. <code>jpg, jpeg, png, webp</code>) to target specific image types. 
– Check “Skip images not in media library” to avoid external or missing files.
<h3>Usage (WP-CLI)</h3>
From your WordPress root:
<pre><code>wp image-alt-sync run --status=publish --after=2025-01-01 --before=2025-08-13 --batch-size=100 --delay=1 --dry-run --low-id=1 --high-id=9999 --skip-noimg=1 --exclude-ext=".svg,.gif"
</code></pre>
Args 
– <code>--status=</code> publish|pending|draft|any (default: publish) 
– <code>--after=</code> YYYY-MM-DD (optional) 
– <code>--before=</code> YYYY-MM-DD (optional) 
– <code>--batch-size=</code> integer (default: 100) 
– <code>--delay=</code> seconds (float, default: 1) 
– <code>--dry-run</code> flag (no changes saved if provided) 
– <code>--low-id=</code> minimum post ID (optional) 
– <code>--high-id=</code> maximum post ID (optional) 
– <code>--skip-noimg=</code> 1|0 (default 0) 
– <code>--exclude-ext=</code> comma-separated list like <code>.svg,.gif</code>
<h3>Credits</h3>
Crafted with ❤️ for accessible content.

Image Alt Sync

Replace  tag alt attributes in posts with the alt stored in the media library. Batch processing, date/status filters, ID ranges, skip & exclude op …

AltGenAI vs Image Alt Sync