Alt checker is a WordPress plugin that automatically checks whether the alt attributes of uploaded images are properly filled in. Below are 23 seo & content marketing apps with similar functionality to Alt checker, matched by what each product actually does — not ranked or scored. Explore each to find the closest fit for your use case.
Image Alt & Accessibility Checker is a WordPress plugin that automatically generates alt text for images, checks contrast, and scans for accessibility issues. It helps site owners meet accessibility standards and improve user experience.
Accessibility Tools & Alt Text Finder is a WordPress plugin that helps users identify and resolve accessibility and SEO issues, such as missing alt text and contrast problems. It provides guided checklists, training resources, and highlights issues directly on the site, making it easier to achieve WCAG compliance.
Altinator is a WordPress plugin that helps site owners manage, review, and optimize image alternative texts (alt texts) to enhance accessibility and SEO. It offers media library filters, quick-editing, a frontend inspector, and extensibility via hooks, making it ideal for WordPress users focused on accessibility and SEO.
Alt Text Tools is a WordPress plugin that scans your site for images and exports a CSV file listing each image and its alt text. This helps site owners and content managers quickly identify missing or inadequate alt attributes, improving accessibility and SEO. The plugin provides direct links to edit posts for efficient updates.
Image Alt Setter is a WordPress plugin that automatically assigns alternative text to images lacking it, improving both accessibility and SEO. It is ideal for bloggers, agencies, and site owners who want to optimize their content without manual effort. The plugin processes images in bulk and integrates seamlessly with WordPress.
Alt Text Assistant is a WordPress plugin that leverages AI to automatically generate descriptive alt text for images, enhancing accessibility and SEO. It supports bulk processing, multiple languages, and integrates with the WordPress media library, making it ideal for site owners and content managers.
Smart Alt Manager is a WordPress plugin that enables users to efficiently manage and optimize image alt text across their websites. It offers bulk editing, intelligent suggestions, accessibility scoring, and dashboard insights to improve SEO and WCAG compliance. Ideal for site owners seeking better accessibility and search performance.
Alt Text Checker is a free web tool that allows users to quickly check if their website images include alt text, improving accessibility and SEO. It provides instant results without requiring login, making it easy for website owners and SEO professionals to audit and enhance their sites.
Alt Text Updater is a WordPress plugin that allows administrators to bulk update image alt text using image titles or CSV uploads. It is designed to improve accessibility and SEO for sites with large media libraries, offering automation and real-time progress tracking.
AutoAltify is a free WordPress plugin that generates descriptive ALT text for images in the media library. It supports bulk operations, multiple generation modes, and developer hooks, helping site owners improve accessibility and SEO efficiently.
Image Alt Text is a WordPress plugin that enables users to view, edit, and bulk-generate alt text for all images in their media library. It supports manual and AI-powered generation using multiple providers, helping site owners improve SEO and accessibility efficiently. Ideal for content managers and website administrators.
ALTification is a WordPress plugin designed to generate AI-powered, keyword-aware alt text, captions, and descriptions for images, with a focus on improving SEO and accessibility. It uses the focus keyphrase and page context from a site's SEO plugin to create contextual image metadata. The tool is intended for WordPress site owners and administrators seeking to automate and enhance image optimization for both search engines and accessibility standards. Among its features, ALTification offers a Site Scan function that enables bulk generation of alt text across an entire website, including SEO gap detection to identify images where alt text does not match the page keyword. It supports page-level generation and integrates with several SEO plugins, specifically reading focus keyphrases from Yoast SEO, Rank Math, AIOSEO, SEOPress, and The SEO Framework. For WooCommerce users, the plugin can generate alt text for product images using product keywords and category context. It also provides the ability to generate captions and descriptions alongside alt text in a single request. The plugin includes support for marking images as decorative to suppress alt text, aligning with WCAG compliance. It can automatically scan Advanced Custom Fields (ACF) image fields. After running a bulk scan, users can download a before-and-after CSV report that documents changes made to every image, which can be shared with clients. ALTification is delivered as a free plugin available from the WordPress plugin directory. Activation requires an API key from the ALTification platform, and all AI generation occurs on the ALTification servers—users do not need accounts with external AI providers. The service offers 25 free credits upon account creation, with no credit card required to get started. This positions ALTification as a specialized solution for automating image metadata generation within the WordPress ecosystem.
Empty Alt Image Container Swap is a free WordPress plugin that enhances accessibility by converting figure tags to div tags for images lacking alt text and hiding their captions. It works dynamically within the WordPress block editor, helping site owners maintain accessible content.
TDF Image Alt Scanner is a WordPress plugin that scans for missing or low-quality image alt text across posts, pages, and products. It provides a unified dashboard for fixing alt text, supporting SEO, accessibility, and legal compliance for site owners and managers.
Smart Image Alt Text is a WordPress plugin that automatically fills in missing alt text for images using the post title or filename. It helps site owners improve SEO and accessibility compliance effortlessly by ensuring all images are properly described.
Image Alt Sync is a WordPress plugin that scans posts and updates image alt attributes based on the media library's stored values. It offers batch processing, customizable filters, and logging to help site owners maintain consistent and accessible image metadata, improving SEO and accessibility compliance.
Auto Alt Images is a WordPress plugin that automatically adds alt attributes to images lacking them, using the post title or image filename. This improves accessibility for screen readers and enhances SEO, requiring no configuration from the user.
Auto Image Alt Generator is a WordPress plugin that automatically generates alt text for uploaded images using their filenames. It helps site owners improve accessibility and SEO without manual effort, ensuring all images are properly described for users and search engines.
Bilder Alt is a WordPress plugin that uses AI to automatically generate SEO-optimized and accessible alt texts for images in the WordPress media library. It supports both manual and automatic generation modes, helping site owners improve accessibility and search visibility.
SM Alt Text Image Creator is a WordPress plugin that automatically generates ALT text for images missing this attribute, using the image filename. It helps site owners improve SEO and accessibility compliance without manual intervention. The plugin works with major editors and themes, and does not overwrite existing ALT text.
Fix Alt Text is a WordPress plugin that helps administrators manage image alt text across their site, ensuring accessibility for visually impaired users and improving SEO. It provides tools to scan for missing alt text, enforce alt text entry, and edit alt text inline, making compliance easier for content managers.
Media Alt Text Manager is a free WordPress plugin that adds a sortable 'Alt Text' column to the media library, making it easier for site owners to manage and optimize image alt text for accessibility and SEO purposes.
Image Attributes Manager is a WordPress plugin that automates the generation and management of image ALT attributes, helping site owners improve SEO and accessibility. It supports bulk and individual updates, integrates with the media library, and streamlines image metadata management.
