The complete image optimization SEO stack for WordPress: alt text, filenames, captions, and SEO images delivered automatically. Built for Google, ChatGPT, Claude, and Perplexity — the search engines eating your traffic. Better SEO for images, no per-image copywriting.
Google is no longer the only front door. AI assistants are reading your images, citing your content, and sending you traffic. If your alt text is blank, you’re invisible. To all of them.
Still the #1 source of image-driven organic traffic. 20% of Google search is images.
Cites your content in answers. Reads your alt text to understand what your page is about.
Web search and artifacts mean your alt text reaches users in conversations.
Generates answers with citations. Your image alt text is the referral surface.
Same product photo. Same WordPress page. One version invisible to every search engine. The other ranked, described, and cited by AI.
Before
After
Your images carry half the meaning on your page. Without alt text, that meaning is gone. Here’s the honest version.
We optimized the onboarding the same way we optimize your images. Fast, invisible, done.
Free WordPress plugin from the directory. Click, activate, sign in.
We read every image. Existing uploads and new ones. Nothing is touched.
AI writes alt text, filenames, captions. Native in your language. SEO-ready.
Not a feature wall. The six things we do better than anything else.
Written by models trained on image-to-text and SEO intent, not generic captioners.
Your IMG_4273.jpg becomes mid-century-teak-dining-chair.jpg. Automatically.
English, French, German, Spanish, Italian, Portuguese, Dutch. Generated, not translated.
Rewrite 10,000 existing images in one click. Queued, throttled, never blocks your site.
Alt text that passes real accessibility audits. Not keyword stuffing.
Open Graph tags auto-updated. Better Facebook, Twitter, and LinkedIn cards.
Start free. Pay if you love it. Fourteen-day money-back guarantee.
ImageSEO is the complete image SEO optimization plugin for WordPress — the fastest way to handle SEO image optimization and image optimization SEO at scale. We handle alt text SEO, alt tag SEO, file renaming, WebP and AVIF conversion, Core Web Vitals, image sitemaps, Open Graph tags, and structured data — everything you need for images SEO that actually ranks in Google Images, Bing, and AI search.
Wondering how to write alt text for images for SEO or what is alt text for images? Our AI reads each image and generates SEO-perfect alt text in 80–125 characters, including your target keyword naturally. Works on your entire existing WordPress media library in one bulk run.
How to name images for SEO? Stop uploading IMG_4821.jpg. ImageSEO auto-renames your images with descriptive, keyword-rich filenames before they hit your database — the single highest-impact fix for Bing image search and a major factor for Google Images ranking.
Automatic conversion to WebP and AVIF, aggressive compression, lazy loading, and LCP optimization. Your Core Web Vitals score climbs without you touching a single setting.
We generate Open Graph images, Twitter card tags, and ImageObject schema markup for every optimized image — giving Google, Bing, Pinterest, LinkedIn, and AI search the structured data they need to rank your images.
Automatic image sitemap generation with captions and geolocation data. Bing still uses these actively, and Google uses them as a backup indexing signal. Submit once, rank everywhere.
Trusted by 15,000+ WordPress sites. ImageSEO is the #1 image SEO plugin for WordPress, WooCommerce, and bloggers who care about SEO images, alt tag SEO, and ranking in Google Image Search.
SEO for images — also called SEO image optimization, image optimization SEO, or simply images SEO — is the practice of optimizing your website’s images so they rank higher in Google Images, appear in AI-generated answers, and improve your overall search visibility. A good SEO image workflow includes writing descriptive alt text, using keyword-rich filenames, compressing images for speed, and adding structured data.
AI assistants like ChatGPT, Claude, and Perplexity pull answers from well-optimized content — including image metadata. Google’s AI Overviews frequently feature images with strong alt text. Without proper SEO image optimization, your visual content is invisible to both traditional search engines and the new wave of AI-powered discovery. A complete images SEO workflow is no longer optional.
ImageSEO uses AI to automatically generate descriptive alt text, rename image files with semantic keywords, and create Open Graph social cards — all in bulk. It works directly inside WordPress, processing thousands of images in minutes instead of hours of manual work.
Yes. ImageSEO is compatible with WooCommerce, Elementor, Divi, WPBakery, Gutenberg, and every major WordPress theme. Product images, gallery images, and featured images are all optimized automatically.
The WordPress plugin is free to install and includes 10 image optimizations. Paid plans start at €4.99/month for unlimited images, bulk optimization, and social media card generation.
We started ImageSEO in 2019 because nobody on our team could stomach writing alt text for 2,000 product images by hand. What was supposed to be a weekend script turned into 6 years of data on how Google and AI assistants actually read images.
Three findings that surprised us:
alt="" tells Google and screen readers “this is decorative”. No alt attribute tells them nothing — and it’s a crawl error.The patterns on this site came from watching real sites climb rankings. Nothing here is theoretical. Every rule was extracted from plugin telemetry after we’d already shipped a bad version and seen the data come back.
Try our free AI alt text generator or run a full image SEO audit on your site.