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Alt Text AI – Automatically generate image alt text for SEO and accessibility

By alttextai

Multilingual & Accessibility / Translation & Multilingual Management

Reviewed by Omar Dabbas

Trusted WordPress expert with 20+ years of experience evaluating plugins for the WP ecosystem.

Alt Text AI – Automatically generate image alt text for SEO and accessibility Review - In-Depth Analysis

Automatically generates descriptive alt text for images, enhancing SEO and accessibility. Supports multiple image formats and integrates with popular SEO plugins.

Performance Overview

WPS Score

7.06/10

User Rating

4.7/5 (based on 35+ reviews)

Active Installations

20,000+

Update Frequency

Outstanding It is calculated using the weighted average of same category plugins.

Security Score

5.5 / 10 (Medium Risk) It is calculated using the weighted average of all versions.

What It Does

AltText.ai automatically generates alt text for your images.

Every uploaded image is analyzed and alt text is automatically added to the image properties.

It handles JPG, PNG, WebP, SVG, and AVIF images for comprehensive coverage across modern image formats.

Our Ecommerce Vision system intelligently includes your product name in the generated alt text.

Seamlessly integrates focus keyphrases from popular SEO plugins, ensuring natural language optimization.

Use your own custom ChatGPT prompt to automatically modify the generated alt text.

Over 130 languages are supported for alternative text, with support for WPML and Polylang translations.

Use our Bulk Generate tool or bulk action dropdown to add alt text to existing images in your library.

Automate alt text generation from the command line with wp alttext generate. Perfect for developers, agencies, and automated workflows.

See what was processed and manually edit the generated alt text if desired.

No credit card needed to start on a trial plan.

Comparing to Alternatives

Alt Text AI is a specialized plugin for automatically generating image alt text, with several alternatives available that offer similar functionalities.

Top alternatives

Strengths

Highly accurate alt text generation with relevant keyword integration
Seamless integration with platforms like BuddyBoss and BuddyPress
Speeds up the process of writing alt texts significantly
Free and easy to use with no paid version required

Weaknesses

Does not support AVIF image file format
Has had multiple security vulnerabilities in past versions
Requires manual review and correction of generated alt texts
Limited to image formats like JPEG and PNG

User Sentiment Analysis

With a strong 4.7 rating from 35 reviews, most users praise the plugin's accuracy and ease of use, though a small minority report issues with image format compatibility.

Positive highlights

"Fantastic plugin for BuddyBoss and Buddypress to have a search function that is useful." - entoen
"Free and Great Plugin, and it is easy to use." - lucienli
"The AI does an excellent job of integrating relevant keywords into the assigned pages." - WP CodeUs
"Very helpful plugin in generating alt texts, speeds up the process significantly." - mixalisen
"Very accurate alt text, correctly recognizes complex images." - mthomas80

Common complaints

Does not work with AVIF image files, limiting compatibility for users using this format.

Weaknesses

Past security vulnerabilities including SQL injection and cross-site scripting
Limited support for newer image formats like AVIF
Generated alt texts often require manual review and correction

Who Should Use This?

Best for

Users and developers looking for a free, easy-to-use plugin to automate alt text generation for JPEG and PNG images, especially those using BuddyBoss or BuddyPress.

Not ideal for

Users who rely heavily on AVIF image formats or require guaranteed security without prior vulnerability history should consider alternatives or wait for further updates.

Pricing & Value

Free version includes

The free version offers fully functional automatic alt text generation with no restrictions.

Final Verdict

Alt Text AI is a highly rated and effective plugin for automatically generating image alt text, praised for its accuracy and ease of use, especially in community platforms like BuddyBoss. It offers great value as a free plugin, speeding up SEO and accessibility improvements significantly.

However, users should be aware of its limitations, including lack of support for AVIF images and a history of security vulnerabilities that have since been addressed. Those needing broader format support or heightened security may want to explore alternatives.

Other Notable Features

Here are a few other notable features of this free Alt Text AI – Automatically generate image alt text for SEO and accessibility plugin.

Accessibility

Image Alt Text

SEO optimization

Bulk actions

Screenshots

Contributors and developers

“Alt Text AI – Automatically generate image alt text for SEO and accessibility” is open source software. The following people have contributed to this plugin.