imgur site provides an api to automate this. Here is some demo code:

$('document').ready(function () {
  $('input[type=file]').on('change', function () {
    var $files = $(this).get(0).files;

    if ($files.length) {
      // Reject big files
      if ($files[0].size > $(this).data('max-size') * 1024) {
        console.log('Please select a smaller file');
        return false;
      }

      // Begin file upload
      console.log('Uploading file to Imgur..');

      // Replace ctrlq with your own API key
      var apiUrl = 'https://api.imgur.com/3/image';
      var apiKey = 'ctrlq';

      var settings = {
        async: false,
        crossDomain: true,
        processData: false,
        contentType: false,
        type: 'POST',
        url: apiUrl,
        headers: {
          Authorization: 'Client-ID ' + apiKey,
          Accept: 'application/json',
        },
        mimeType: 'multipart/form-data',
      };

      var formData = new FormData();
      formData.append('image', $files[0]);
      settings.data = formData;

      // Response contains stringified JSON
      // Image URL available at response.data.link
      $.ajax(settings).done(function (response) {
        console.log(response);
      });
    }
  });
});

**but to use their procedure you have to register your app and boom. Here is their Documentation.

https://www.labnol.org/code/20526-javascript-image-uploader