SiteValley Dev Team

AltTag CSV Importer is a WordPress plugin that lets you update image alt tags in bulk from a CSV import. It provides a preview of CSV data, an AJAX-powered progress bar, and an undo option to revert changes. The polished, fixed-width admin UI includes consistent thumbnail sizes and a responsive table layout to ensure a professional look on any screen.
A lightweight plugin that sets alt descriptions from a CSV of image links and their alt text.
– Fully Automatic Settings 
– Doesn’t Overwrite Existing Description 
– Child Image Detection (One Alt per Image Size) 
– Snapshot of Existing and Undo Button Available 
– Super Fast Execution 
– No Intrusive Ads (a dismissible plugin notice only).
<h3>License</h3>
This plugin is licensed under the GPLv2 or later. For more information, visit https://www.gnu.org/licenses/gpl-2.0.html.

AltTag CSV Importer

Simple Image CSV to ALT Tag plugin enables you to set an alt description on your images in bulk based on their links.

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.

AltTag CSV Importer vs Bulk SEO Image