Syed Adnan

The Product Image & Alt Text Renamer plugin allows administrators to rename image filenames and edit Alt text directly in the WordPress admin area under the Media menu. It updates both server files and database (including postmeta and GUID) to maintain compatibility with WooCommerce products, which use attachment IDs. The plugin supports WordPress Multisite and includes full internationalization (i18n) for easy translation.
Features include category filtering, search functionality, pagination, bulk editing, SEO validation, and secure admin-only access. This makes it easier to improve SEO and accessibility without breaking product image links.
<h4>Key Features</h4>
<ul>
<li>Rename image filenames without affecting WooCommerce product links.</li>
<li>Update Alt text for better SEO and accessibility with validation.</li>
<li>Bulk edit filenames and Alt text for multiple images.</li>
<li>Filter images by WooCommerce product categories.</li>
<li>Search images by filename.</li>
<li>Pagination for browsing large image libraries.</li>
<li>Admin-only access with nonce security.</li>
<li>Multisite compatibility with per-site settings.</li>
<li>Logging of changes with undo functionality.</li>
<li>Automatic filename sanitizing (e.g., replace spaces with hyphens).</li>
<li>Full i18n support for translations (e.g., Norwegian).</li>
</ul>
<h3>Privacy Policy</h3>
This plugin does not collect or store any personal data. All operations (renaming, Alt text updates) are performed on your server and database, with no external API calls.

Product Image & Alt Text Renamer

Rename product image filenames and update Alt text directly in the Media Library. Fully compatible with WooCommerce product images and WordPress Multi …

Sazzad Hossain Sharkar

Unique uploaded media names by adding some extra random string.
By default, WordPress upload file name slugs at it are. Sometimes if any file name conflicts, WordPress adds extra suffix at the end of the slug name.
Example: <code>my-image.jpg</code> and if the file name is similar, <code>my-image-1.jpg</code> <code>my-image-2.jpg</code> and so on.
By installing this plugin, every uploaded media will have unique values as a suffix at the end of the uploaded media name. Default uploaded string value is 15 character and have zero possibility of file name confliction. <code>Uploaded file name + Unique String</code>
Example
<ul>
<li>my-image-475445-SIu7oQGW.jpg</li>
<li>my-image-311629-TFuNSyHH.jpg</li>
</ul>
Features
<ul>
<li>Adds unique suffix at the end of the uploaded file name. e.g.: my-image-<code>311629-W3dRonmw</code>.jpg</li>
<li>Generated strings are very unique and less possibility of confliction</li>
<li>Remove Accents <code>Convert to ASCII</code></li>
<li>Crypto Rand Secure with <code>openssl_random_pseudo_bytes</code></li>
<li>Added more extra switch conditions to use other string generator. (<code>Numeric</code>, <code>Alpha Numeric</code>, <code>No Zero Numeric</code>, <code>All String</code>, <code>Hexadecimal</code>, <code>Capital</code>, <code>Alpha</code> and <code>Distinct</code>). Just edit line number <code>75</code> and <code>76</code>.</li>
<li>converts unnecessary space, underscore and special characters to hyphen character.</li>
<li>Consumes very low memory</li>
<li>Single file <code>3.02KB</code></li>
<li>Open source license, modify and distribute with your own. <code>GPLv2 or later</code></li>
<li>Tested with <code>WordPress 5.2.1</code></li>
</ul>

Unique Uploaded Media Name

Although, most of the time I personally prefer to uploaded contents should have a unique string in order to identify them easily. I thought it would be great if I submit a plugin which may help others.

A very lightweight plugin which requires 3.02 Kilobytes of space.

Review from the plugin author

Unique uploaded media names by adding some extra random string

Product Image & Alt Text Renamer vs Unique Uploaded Media Name