gistmag

GistMag Alt Text Generator helps you automatically generate high-quality alternative text for images in your WordPress media library.
It uses the GistMag API to create descriptive, SEO-friendly alt text that improves accessibility for screen readers and helps search engines better understand your images.
Key features:
<ul>
<li>Auto-generate alt text on image upload</li>
<li>Generate alt text manually for individual images</li>
<li>Bulk alt text generation for existing media library images</li>
<li>Multiple modes: Short, Long, and SEO-optimized alt text</li>
<li>Works in the Media Library list and grid views</li>
<li>Usage statistics so you can track how many images you’ve processed</li>
</ul>
You will need a free GistMag account and API key to use this plugin.

GistMag Alt Text Generator

AI-powered alt text generation for your WordPress media library. Improve accessibility and SEO with high-quality alternative text for images.

George Pattichis

Automatically optimize images for SEO by generating alt text, titles, captions, and descriptions from filenames. Improves search rankings and accessibility.
Key Features: 
* Auto-generate image attributes from filenames for new uploads 
* Bulk update unlimited existing images with one click 
* Auto-insert title attributes into post HTML 
* Pre-Filter filename characters (hyphens, underscores, numbers, etc.) 
* Universal Support: Works with all WP editors (Classic, Block, Gutenberg)

Simple Image Meta Generator

Generate image meta data automatically. Add alt text, titles, captions and descriptions from filenames. Bulk update existing images.

GistMag Alt Text Generator vs Simple Image Meta Generator