Bulk Upload

try this plugin https://www.ads-software.com/plugins/wp-ultimate-csv-importer/

WP Ultimate CSV Importer didn’t work for me, as it jammed on importing large images.

After hunting through a myriad of CSV importers, I finally found one that would set the featured image on the Nimble portfolio item without having to upgrade to the premium version.

WP CSV – https://www.ads-software.com/plugins/wp-csv/

I had to upload the images to the media library first, but then importing worked well.