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).

License

This plugin is licensed under the GPLv2 or later. For more information, visit https://www.gnu.org/licenses/gpl-2.0.html.