Ponsiva . Pandian

Auto Image Alt Generator helps you keep your website accessible and SEO-friendly by automatically generating alt text for images when you upload them. 
If you forget to add alt text manually, this plugin fills it in for you — using a readable version of the image filename.
Example: 
 blue-tshirt.jpg → “Blue T Shirt”
Features 
* Auto-generates alt text when uploading images 
* Uses clean, readable text derived from the filename 
* Improves accessibility and SEO without extra effort 
* Lightweight — no settings or database bloat 
* Compatible with the Classic Editor and Gutenberg
The plugin does not overwrite existing alt text, ensuring your manually written content remains untouched.
<h3>License</h3>
This plugin is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
<h3>Credits</h3>
Developed by Ponsiva Pandian 
Website: http://iamponsiva.rf.gd

Auto Image Alt Generator

Automatically adds alt text to uploaded images based on their filename to improve accessibility and SEO.

Anushka Deshingkar

Alt Text Updater helps WordPress admins easily update alt text for images in bulk, improving accessibility and SEO. The plugin provides two powerful options to automate the process:
<ol>
<li>Update Alt Text Based on Image Title: Automatically update the alt text of all images in your media library using their image titles.</li>
<li>Upload CSV to Update Alt Text: Upload a CSV file with image URLs and corresponding alt text, and the plugin will update the alt text accordingly.</li>
</ol>
This plugin is designed for large media libraries, offering a real-time progress bar to track the update process.
Key Features: 
– Bulk update alt text for all images. 
– Update based on image title or CSV upload. 
– Optimized for large media libraries. 
– Real-time progress bar during updates.
<h3>Usage</h3>
<ol>
<li>
Update Alt Text Based on Image Title:
<ul>
<li>Select the first option to automatically update the alt text of images based on their titles.</li>
</ul>
</li>
<li>
Upload CSV to Update Alt Text:
<ul>
<li>Select the second option to upload an Excel or CSV file.</li>
<li>File Format:
<ul>
<li>The file should contain two columns:</li>
</ul>
<ol>
<li>Image URL: The full URL of the image in your WordPress media library.</li>
<li>Alt Text: The alt text you want to assign to the corresponding image.</li>
</ol>
</li>
</ul>
</li>
</ol>
<h3>License</h3>
This plugin is licensed under the GPLv2 or later.

Alt Text Updater

Easily bulk update image alt text in WordPress using image titles or a CSV upload. Improve accessibility and SEO with just a few clicks.

Auto Image Alt Generator vs Alt Text Updater