A JavaScript library for uploading images using drag & drop. Crop, rotate, resize, or shrink your image before uploading.
This library is no longer maintained. If you’re looking for an alternative you can check out Doka Image Editor. It supports every ImagerJs feature and much more (resizing, free rotating, color adjustment, photo filters, annotating, etc).
Here you will find more informations about features and a short faq: ImagerJs
Here you will find a detailed documentation about the usage and its configuration: ImagerJs-Docs
ImagerJs as a Redactor Plugin with custom load/save functions