SEO_tools

Image ALT attribute is certainly significant for SEO and usability.
Increase the Google Search Visibility of your articles with BULK SEO Image
Without BULK SEO Image, you need to write manually the ALT attribute of each image, or you can use a plugin that does it for you, but it may slow down the loading speed of your page
Now, with BULK SEO Image, this light and simpe plugin, you can update all the ALT attributes at once.
Save one at a time, or save all changes with one click

Bulk SEO Image

Easily update all the ALT attribute of your images. Can add the Article Name automatically to all your images improving traffic from search engines.

modalweb

jaggskrist

Adds automatically alt attributes in image tag where alt attributes are missing or alt is empty. Just install plugin, it will automatically adds alt attribute to all images in your website. It will resolve alt missing issue. It will auto pick image name and assign it to missing alt attribute.
<h3>How to use</h3>
<ol>
<li>First Activate Plugin.</li>
<li>It will auto add alt attributes in image tag where alt attribute is missing or alt is empty.</li>
</ol>

Auto Image Alt Attribute

Reviewed on iThemes Training Plugin Roundup for May 2019.

Thanks for a nicely done plugin here that solves the problem of missing alt text quite well.

2 Suggestions... 

First, I believe many of us would appreciate you moving the menu item under settings where it belongs rather than having its own top-level menu. There's no need for that other than to promote your other plugins :) I'm all for promotion, but plugins with a single settings page don't need their own top level slot.

Second, if the image filename has dashes or underscores, those are also added to the alt text. It would be quite helpful if you could strip those out.

Thanks again for your good work here. I hope you'll consider my suggestions. Thanks!

Nice Plugin - but why its own menu link?

Adds automatically alt attributes in image tag where alt attributes are missing or alt is empty.

Bulk SEO Image vs Auto Image Alt Attribute