Mass update images with alt text

  • I have a backlog of about 600 pages with images that don’t have alt text. Is there a plugin or other way to mass/bulk update the images with alt text?

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  • Moderator bcworkz

    (@bcworkz)

    I’m unaware of such a plugin, but it’s feasible to have code assign alt text to any images that don’t already have one. Alt text is saved in attachment post meta under the key _wp_attachment_image_alt. One could query for all images without alt text and basically call add_post_meta() for each.

    The big unknown would be where would this code get the correct alt text for any given image?

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