Demo,
File Uploader by Uploadcare, a TinyMCE plugin

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Demo

Code

tinymce.init({
  selector: '#editor',
  plugins: 'uploadcare',
  toolbar: 'uploadcare',
  external_plugins: {
    'uploadcare': '/../dist/uploadcare.tinymce/plugin.js'
  },
  uploadcare_public_key: 'demopublickey',
  uploadcare_image_shrink: '500x375',
})

Powered by Uploadcare