IMG Alt Gen Pro is a bulk alt text generator for WordPress and WooCommerce. It helps site owners, agencies, publishers, and online stores generate descriptive image alt text across media libraries, blog content, featured images, and product galleries without editing every image by hand.

Use it to generate alt text for individual images or process batches in bulk from a dedicated admin area. The plugin can optionally use context from posts, products, and supported SEO plugins to improve the relevance of generated alt text.

This is especially useful for:

Large WordPress media libraries
WooCommerce stores with many product images
Agencies cleaning up client sites
Publishers and bloggers with years of uploaded content
Accessibility and SEO workflows that need a practical bulk fix

IMG Alt Gen Pro connects your WordPress site to the IMG Alt Gen hosted service. An IMG Alt Gen account with tokens is required to generate alt text. The plugin itself runs in WordPress, but the alt text generation is performed by the IMG Alt Gen service.

Service Terms: https://imgaltgen.com/terms
Privacy Policy: https://imgaltgen.com/privacy

Key features

Bulk alt text generation for WordPress
Generate alt text across batches of images instead of updating them one by one.
WooCommerce product image support
Use product context to generate more relevant alt text for product and catalogue images.
Single image generation
Generate alt text directly from the individual attachment edit screen.
Media Library workflow
Manage generation from a dedicated admin area built for bulk processing.
Published-content prioritisation
Focus first on images actually used in published posts, pages, and products.
Optional SEO context
Use supported SEO plugin data, such as keyphrases and metadata, to improve image descriptions.
Context-aware generation
Pull from titles, post context, taxonomies, and product information where available.
Role and capability controls
Restrict access to generation tools and settings using WordPress roles and capabilities.
Privacy-conscious admin workflow
No front-end widgets, tracking scripts, or public-facing changes are added by the plugin.

Best for

IMG Alt Gen Pro is a strong fit for:

WordPress agencies managing content-heavy client sites
WooCommerce stores with large catalogues
SEO teams fixing missing alt text across older image libraries
Accessibility-focused site owners improving image descriptions at scale
Content publishers with large archives of uploaded images

How it works

Install and activate the plugin.
Link your WordPress site to your IMG Alt Gen account using a secure token.
Choose individual images or batches to process from the Media Library tools.
The plugin sends the required image and context data to the IMG Alt Gen API.
Generated alt text is written back to the standard WordPress _wp_attachment_image_alt field.

External service requirement

IMG Alt Gen Pro is not a standalone alt text generator. It is a WordPress interface for the IMG Alt Gen hosted service.

An IMG Alt Gen account is required to generate alt text. Usage of the external service may involve token-based billing according to your IMG Alt Gen account.

If you do not want to use an external service for alt text generation, this plugin is not the right fit.

Data sent to the external service

No data is sent to IMG Alt Gen until:

You link your site to an IMG Alt Gen account, and
You explicitly trigger an action that requires the service, such as generating alt text or checking token/account status

When you run a generation task, the plugin may send:

The image URL and or image bytes
Attachment title and basic image metadata
Related post or product context, where available
Optional SEO context, if enabled in the plugin settings

Examples of optional context include:

Post or product title
Categories or tags
Product information from WooCommerce
Supported SEO plugin fields such as metadata or focus keyphrases

Full details are available:

Site owners are responsible for ensuring they have a lawful basis to process images and any related personal data before using the service.

IMG Alt Gen Pro – Bulk Alt Text Generator for WordPress & WooCommerce

Key features

Best for

How it works

External service requirement

Data sent to the external service