Delete backup of original images

Hi,

if you have something like cPanel, use file manager to zip /wp-content/uploads directory

if you have FTP access, download /wp-content/uploads to your local computer as backup

Best regards,

I don’t want to backup the whole folder, I want to backup the files that you refer to are not reversible if deleted.

well , I don’t really have better idea , if you have SSH access , then you can use find command to only pack the images with name as *.bk.* otherwise , I guess you can only download them all , and then delete others and only keep *.bk.* ones , by manual deletion