AltText.ai tackles a narrow but high-impact problem: most websites have hundreds of images with missing, empty or useless alt attributes. The service analyses each image with computer vision, then returns a natural-language description in the language you choose from more than 130 options. Descriptions can be tuned with SEO keywords so the text serves both screen-reader users and image search relevance.
The product is built around workflows rather than one-off uploads. A free site scan crawls your pages and reports which images lack alt text, giving an inventory before you fix anything. From there you can generate descriptions one by one, in bulk, or automatically on upload through the WordPress plugin, WooCommerce, Shopify, BigCommerce, Magento, Contentful, DatoCMS, Storyblok, Webflow, Cloudinary, Dropbox, Google Drive and Pinterest integrations, plus Google Tag Manager and InstantAlt scripts.
For developers and agencies, there is a REST API and an MCP server so alt text can be generated inside automated pipelines and AI assistants. Accounts work on credits, so teams can start with a free allowance, test on a live site and scale up only where needed.
