설명
Many users do not compress or resize their images before uploading them into a post, and oftentimes WordPress’s maximum upload limit of 2MB-10MB is still too large to prevent the insertion of photos that can signficantly slow down a website.
WP Image Size Limit allows an administrator to set a custom file size limit that is specific to image files and smaller than WordPress’s general file size limit.
This is especially useful when you need to put tighter restriction on image uploads but want to preserve the ability to upload larger files of other formats (audio, video, etc.).
스크린샷
The limit can be set in the Media panel under Settings. 
The media uploader will display both limits.
후기
2018년 10월 26일
Just what I needed to tamp down those designers who think it's okay to use 20MB images!
2018년 5월 16일
Thank you for the plugin. It is still working for WP version 4.9.5.
2017년 3월 21일
not working
2017년 1월 31일
Have an ecommerce website where client was uploading 100MB+ photos. This did the trick!
2016년 9월 3일
This plugin works great
2016년 9월 3일
Working like a charm.
