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

Most WordPress sites are missing alt text on over half their images — every one a keyword Google can’t read and a barrier for screen reader users. Image Alt Text fixes this directly from your WordPress dashboard. View every image with or without alt text, edit inline, copy filenames or titles in bulk, and keep your media library fully optimised without touching individual media files. Whether you have 50 images or 50,000, Image Alt Text gives you a clear table view of your entire media library, shows exactly which images are missing alt text, and lets you fix them all in bulk — no page refresh, no clicking through individual media items. Image Alt Text Pro adds AI-powered alt text generation using OpenAI, Google Gemini, Claude AI, and Hugging Face — automatically on every upload, or across your entire library in one click. Technical Support We would always love to hear from you about plugin issues, queries, and enhancements. Please use the native support forum so other users with the same question can benefit too. Visit our support on the Plugin’s Forum. Features View all images with alt text — full table view with inline editing. No page refresh needed. See every image missing alt text — dedicated tab showing only images that need attention. Copy filename to alt text — one-click option to use the image filename as alt text, in bulk or per image. Copy post title to alt text — populate alt text from the associated post or page title. Bulk actions — select multiple images and apply alt text updates across all of them at once. Search and sort — find any image instantly using table column search and sorting. Multisite compatible — works across WordPress multisite networks. Pro Features Image Alt Text Pro gives you 4 leading AI vision providers on a simple yearly plan — no per-image fees, no credit limits. Bring your own API key and pay the provider directly at their standard rate. Buy Pro Image Alt Text 4 AI Vision Providers — Bring Your Own Key Generate highly accurate, SEO-friendly alt text using OpenAI GPT-4o, Google Gemini 2.0 Flash, Claude AI (Haiku), or Hugging Face (Qwen2.5-VL). Connect any provider with your own API key. Write a custom prompt tailored to your site’s tone and SEO goals. You pay the AI provider directly — no markups, no bundles. Auto-Generate Alt Text on Every Upload Set it and forget it. The moment an image is uploaded, alt text is generated automatically using your preferred method (OpenAI, Gemini, Claude, Hugging Face, Post Title, or Filename). No manual steps required. One-Shot Bulk Actions Process every image in your current view with a single click. No selection needed — just pick an action (Copy Title, Copy Filename, or any AI provider) and click Process. Configurable batch size controls how many images are sent to the AI API per request. Unlimited Bulk AI Selection Select any number of images in Bulk Action and run AI generation across all of them. Images are processed one at a time sequentially — no timeouts, no rate-limit errors regardless of selection size. Bulk Caption Actions Copy post titles or filenames to image captions in bulk. Also supports per-image caption update directly from the image list. Decorative Image Accessibility (WCAG 2.1) Mark any image as decorative in the media library. The plugin automatically injects role="presentation" and aria-hidden="true" on the frontend so screen readers skip the image entirely. Covers both Gutenberg image blocks and PHP-rendered images. SEO Quality Score for Every Image Every image in your library is rated Excellent, Good, or Needs Work based on alt text quality — so you can prioritise which images need attention first. Visually Spot Missing Alt Text on Your Live Site Enable a frontend highlight to outline images missing alt text directly on your published pages. Instantly see where the gaps are without digging through the media library. Advanced Date Range Filters Filter your image list by Today, Last 7 Days, Last 30 Days, Last 6 Months, Last 12 Months, Last 3 Years, or a custom range — ideal for large media libraries or audits. Central Settings Panel Sidebar-navigated settings page to configure AI providers, API keys, custom prompts, upload automation, batch size, and highlight preferences — all in one place.

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: Terms of Service: https://imgaltgen.com/terms Privacy Policy: https://imgaltgen.com/privacy Site owners are responsible for ensuring they have a lawful basis to process images and any related personal data before using the service.