AI Alt Text Generator

77 Quality Score

Active Installs

15/30

Popularity scores above cap at 45/30 because the install base of 1,000 is modest compared to multi-million install competitors.

Update Freshness

25/25

Maintenance earns a full 100/25, with a last update in late June 2026 and confirmed compatibility with WordPress 6.9.4.

User Rating

14/15

User ratings land at 96/15, near the top of the scale, though the sample is only five reviewers.

Support Health

8/15

Support health comes in at 50/15 with a single thread resolved out of one total, which is technically perfect but statistically thin.

WP Compatibility

15/15

Compatibility hits 100/15 since it requires only WordPress 4.6 and PHP 7.0, covering virtually every active install.

Scores higher than 53% of indexed plugins

About

Bulk-generate WCAG-friendly image alt text with AI — no API key needed. Every site gets free monthly credits for accessibility (ADA/EAA compliance) an …

Active Installs 2k+

Rating ★★★★½ 4.8/5

Last Updated 2026-08-28 9:08pm GMT

Requires WordPress 4.6+

Tested Up To 7.1

Requires PHP 7.0+

✓ No known vulnerabilities

What It Does

AI Alt Text Generator connects your WordPress media library to large language models from OpenAI and Anthropic, automatically producing descriptive alt text for images as you upload them. It targets WCAG accessibility standards so generated descriptions are useful for screen reader users, while also giving your images more keyword-rich metadata for image search SEO.

Who It's For

This plugin fits site owners managing large image libraries, such as ecommerce stores, news publishers, real estate listings, educational institutions, and accessibility compliance teams, who need consistent alt text without writing it by hand. It is also useful for marketing agencies handling multiple client sites that need ADA/EAA coverage without a dedicated accessibility reviewer.

Who Should Skip It

If you already run a full accessibility plugin that handles alt text, or if you only publish a handful of images per month, the AI subscription costs and added dependency will not pay back. Sites with strict privacy rules against sending image content to third-party AI APIs should also look for an on-device alternative.

The Bottom Line

AI Alt Text Generator is a focused, well-maintained accessibility helper with excellent ratings and broad compatibility, earning an overall quality score of 75.33/100. The main caveats are a small install base, a tiny support track record, and the ongoing cost of an external AI API. For media-heavy sites chasing ADA/EAA compliance, it is a strong specialized choice, but owners should weigh those limits against broader SEO or AI plugins.

Related Plugins

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Pick AI Engine if you want a general-purpose AI framework for chatbots, content, and MCP work beyond just alt text.

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Pick the AI plugin if you need a flexible AI toolkit with 30,000 installs and want to build custom workflows including alt text.

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Pick Website LLMs.txt when your priority is making your site legible to AI crawlers rather than generating image descriptions.

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Pick Royal MCP if you want a secure connector from WordPress to multiple AI providers for varied content tasks, not just alt text.