jQuery Tagsinput v2.3.2

The tags closely resemble the labels and follow the same line of color. To use them, you need to use the default class .tagsinput, and add a variation at line 11 of bootstrap-tagsinput.js and change the class badge-danger with the color that you want: badge-info | badge-success | badge-warning | badge-primary

tagClass: function(item) {
  return 'badge badge-danger';

For more information please check Full Github Documentation.

<input type="text" value="Amsterdam,Washington,Sydney,Beijing" class="tagsinput form-control" data-role="tagsinput" data-color="danger">