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.

fredobrian

Fredo Missing Alt Text Manager gives you a clear, fast overview of every image in your media library and whether it has alt text set. Missing alt text hurts both accessibility and SEO — this plugin helps you fix that without leaving WordPress.
<h4>Key Features</h4>
<ul>
<li>Dashboard overview — instantly see how many images have alt text and how many are missing it.</li>
<li>Inline editing — click Edit on any image row and update the alt text without navigating away.</li>
<li>Filter by status — switch between “All Images” and “Missing ALT” to focus on what needs fixing.</li>
<li>Search by filename — quickly locate a specific image in large media libraries.</li>
<li>CSV export — download a spreadsheet of all images with their alt text status for reporting or auditing.</li>
<li>Keyboard shortcuts — press Ctrl+Enter (or Cmd+Enter on Mac) to save, and Esc to cancel.</li>
<li>Pagination — choose 25, 50, or 100 images per page.</li>
<li>No external requests — the plugin works entirely within your WordPress installation. No data is sent to any third party.</li>
</ul>
<h4>Who Is This For?</h4>
<ul>
<li>Site owners who want to improve their SEO by ensuring all images have descriptive alt text.</li>
<li>Developers and designers performing accessibility audits.</li>
<li>Content editors who manage large media libraries and need a fast way to review and update alt text in bulk.</li>
</ul>
<h4>Privacy</h4>
This plugin does not collect, store, or transmit any personal data. It does not make any requests to external servers. All data is read from and written to your own WordPress database.

Fredo Missing Alt Text Manager

Find, edit, and fix missing image alt texts directly from your WordPress admin — with inline editing, search, filtering, and CSV export.

Alt Text Updater vs Fredo Missing Alt Text Manager