Overview / Description
Altivo - WordPress Image SEO Plugin is an AI image SEO tool that automatically generates alt text and image descriptions for WordPress site owners, e-commerce managers, and accessibility-focused developers. It runs Microsoft's Florence-2 vision models locally in the browser via WebAssembly, so analysis happens client-side with no external API calls or per-image processing fees. Altivo integrates directly with the WordPress Media Library for one-click saving and offers bulk alt text generation across an entire media library through a real-time processing queue. It supports multiple analysis modes, including captions, object detection, and dense region descriptions, and includes dedicated WooCommerce product image optimization for online stores. For multilingual sites, Altivo connects to the DeepL API to translate generated descriptions into 25+ languages. The plugin also ships an embeddable [altivo] frontend shortcode that lets visitors generate alt text on their own uploads, plus integration with the Palleon image editor and customizable templates and styling. By automating image metadata at scale, Altivo helps WordPress publishers improve image SEO and meet accessibility standards without writing alt text by hand. It is sold as a one-time purchase rather than a subscription, which suits site owners who want bulk image SEO automation without recurring software costs.
Used For
Automatically generating image alt text and descriptions in WordPress for SEO and accessibility, bulk-processing entire media libraries, optimizing WooCommerce product images, translating image descriptions into 25+ languages via DeepL, and letting site visitors generate alt text on front-end uploads through an embeddable shortcode.
Pricing
Pros & Cons
Pros
- Generates alt text locally in the browser with Florence-2 via WebAssembly, avoiding per-image API costs
- Bulk alt text generation across an entire media library with a real-time processing queue
- One-click WordPress Media Library integration plus dedicated WooCommerce product image optimization
- Multiple analysis modes: captions, object detection, and dense region descriptions
- DeepL integration translates image descriptions into 25+ languages and an embeddable [altivo] frontend shortcode
Cons
- Translation requires a separate DeepL API key, which is a third-party dependency beyond the plugin purchase
- Local browser-based AI processing depends on the user's device performance for large media libraries
- Scope is limited to WordPress; not usable on other CMS platforms
Alternatives
RankMath, Yoast SEO, AltText.ai, Image SEO Optimizer, Smush