Newt Labs

This simple, lightweight plugin solves one particular issue. WordPress doesn’t include any alt text or a title tag when using Gravatars. This addresses that by using the comment author name for each of your comment’s Gravatars, and for any other Gravatar usage it should use the authors display name.
So if you create a post it will use your name for your Gravatars Alt text and Title tag and then for the comments it will use the commenters name for their Gravatars Alt text and Title tags.
With this plugin you can squash those pesky warnings given by SEO reporting tools that look for missing alt text and title tags.
<h3>Important Notes</h3>

Fix Gravatar Alt Text & Title Tag

Applies comment author name to Gravatar's Alt and Title tags in comments and author display name to Gravatars site-wide.

David Beja

Andrej

Netrr

This plugin uses AI to generate alt text, titles, descriptions, and captions for your images automatically. It improves your accessibility and SEO.
By <a href="https://imagerr.ai/" rel="nofollow ugc">Imagerr.ai</a>.
Important: This plugin comes with a Free Trial: You will get some free credits to test the plugin out. However, to use it further, you will need to purchase a credits package.
No setup required – Imagerr AI uses its own built-in ChatGPT API access. You don’t need your own API key.
Besides the image Alt text, this plugin can generate the following too: 
– Image Title 
– Image Caption 
– Image Description
The Imagerr AI plugin has been developed to work specifically with WordPress. It works with any WordPress theme or page builder. You can also use it apart from WordPress, through its web app.
Using this plugin, an ALT text will be generated for your WordPress media library image(s) with just one click or automatically when the images are uploaded. You can also generate the ALT texts in bulk for all your images.
New: With the “Replace on posts” option during Bulk Generation, the plugin will now search for each image across all post types (including Elementor and Divi content) and automatically update its alt text everywhere it’s used — not just in the media library. This ensures that reused images always show the most accurate and updated alt text across your entire website. 
This is a unique feature that sets Imagerr AI apart from other similar plugins.
The plugin uses the modern Chat GPT integration (no setup needed), which generates high-quality, accurate alt texts for all your photos and images.
Besides SEO, nice descriptive image ALT texts are essential for a good accessibility score of your WordPress website or blog. With this plugin, you can take advantage of this.
<h4>Plugin Features:</h4>
<ul>
<li>Free Trial</li>
<li>Powered by ChatGPT (no API key required)</li>
<li>Generate Image Titles</li>
<li>Generate Image Captions</li>
<li>Generate Image Descriptions</li>
<li>Multilingual (supports more than 130 languages and locales around the world)</li>
<li>Bulk Alt Texts</li>
<li>Alt Texts on Images Upload</li>
<li>Replace on Posts (updates alt text across all post types, including Elementor & Divi)</li>
<li>SEO-Friendly</li>
<li>Improve Your Accessibility Score</li>
</ul>
This plugin works with any WordPress theme and page builder.

AI Image Alt Text Generator – Imagerr AI

Generate alt text, titles, descriptions, and captions for your images automatically with AI

Fix Gravatar Alt Text & Title Tag vs AI Image Alt Text Generator – Imagerr AI