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