There are many configuration options, so Dropzone can be used in a variety of situations.
Some of Dropzone's highlights are:
Beautiful by default.
Image thumbnail previews. Simply register the callback thumbnail(file, data)
and display the image wherever you like
Multiple files and synchronous uploads
Support for large files
Chunked uploads (single files can be uploaded as chunks in multiple HTTP requests)
Complete theming. The look and feel of Dropzone is just the default theme. You
can define everything yourself by overwriting the default event listeners.
Browser image resizing (resize the images before you upload them to your