Non-Official S3 Provider for Strapi Upload, supports multiple sizes with suffixes
Install the package from your app root directory
cd /path/to/strapi/
npm install strapi-provider-upload-aws-s3-resizer --save
//1
sizes: 'thumb:100x100'
//2
sizes: 'thumb:50x50,small:100x100,medium:200x200,large:500x500'Install and configure: http://localhost:1337/admin/plugins/upload/configurations/development