ImageSEO

ImageSEO is a WordPress plugin that automates the core “image SEO” layer for every image on your site. It generates SEO-ready alt text, semantic filenames, captions, and title metadata so your images are easier for search engines and AI assistants to interpret and reference.

Beyond new uploads, ImageSEO can scan your existing WordPress media library and run bulk processing to update images at scale. It also supports native multilingual alt text generation in multiple languages, including English, French, German, Spanish, Italian, Portuguese, and Dutch.

You can improve accessibility with WCAG 2.1-aligned alt text and enhance how content appears on social with automatic Open Graph and Twitter card tag updates. Plans start at €4.99/month, with a free plugin tier and a 14-day money-back guarantee on paid plans.

What does ImageSEO automatically generate for my WordPress images?

It generates AI alt text, semantic filenames, captions, and related title metadata. It can also update social preview tags like Open Graph and Twitter cards.

Will ImageSEO help with images I already uploaded, or only future uploads?

Both. You can scan your existing WordPress media library and run bulk processing, and the plugin can also handle new images you upload.

Can ImageSEO process large libraries in bulk?

Yes. ImageSEO includes a bulk processing queue intended to rewrite many existing images in one queued run.

What languages can the alt text be generated in?

Alt text can be generated natively in multiple languages, including English, French, German, Spanish, Italian, Portuguese, and Dutch.

Does ImageSEO support social previews like Open Graph and Twitter cards?

Yes. It generates and updates Open Graph images and Twitter card tags for posts, pages, and galleries to improve social previews.

Is ImageSEO free to try, and what’s the money-back policy?

The plugin includes a free tier, and paid plans start at €4.99/month. Every paid plan includes a 14-day money-back guarantee.