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Find, audit, and AI-generate alt text for images used across your site, powered by the WordPress 7 AI Client.

Description

Alt Text Manager gives you three things:

1. Image Library — every image in your Media Library with its current alt text, editable inline, and a note on whether it's actually used anywhere on the site.
2. Missing Alt Text — just the images that ARE used on the site (post/page content, featured images, SEO/social images, site logo & icon) but currently have no alt text, so you're not wasting effort on unused uploads.
3. AI generation — using the WordPress 7 AI Client (Settings → Connectors), generate alt text one image at a time or in a batch across everything that's missing it. New uploads can be handled automatically too.

Requirements

• WordPress 7.0 or later (for the built-in AI Client). The plugin still works for manual auditing on earlier versions — AI features simply won't appear.
• At least one AI provider connected under Settings → Connectors (e.g. the official Anthropic, Google or OpenAI provider plugins) for AI generation to function.

Settings

Under Alt Text → Settings you can:

• Choose "Let WordPress choose the model" or supply a preferred model order (e.g. claude-sonnet-4-6, gpt-5.1) — WordPress core handles falling back automatically if a preferred model isn't configured.
• Edit the system instruction sent to the model.
• Turn automatic generation for new uploads on/off.
• Choose which post types and which locations (content, featured image, SEO image, branding) count as "used on the site".

Notes on the AI Client integration

This plugin was built against the WordPress 7.0 AI Client (wp_ai_client_prompt(), with_file(), using_model_preference(), is_supported_for_text_generation()). As this is a very new core API, double-check these method names against the version of WordPress core you're running if you hit fatal errors after a core update, since the surface may still evolve in point releases.