HighResolutionIconUrl element

Specifies the URL of the image that is used to represent your Office Add-in in the insertion UX and Office Store on high DPI screens.

Add-in type: Content, Task pane, Mail


<HighResolutionIconUrl DefaultValue="string " />

Can contain:



Attribute Type Required Description
DefaultValue string (URL) required Specifies the default value for this setting, expressed for the locale specified in the DefaultLocale element.


For a mail add-in, the icon is displayed in the File > Manage add-ins UI . For a content or task pane add-in, the icon is displayed in the Insert > Add-ins UI.

The image must be in one of the following file formats at a recommended resolution of 64 x 64 pixels: GIF, JPG, PNG, EXIF, BMP or TIFF. For more information, see the section Create a consistent visual identity for your app in Create effective Office Store apps and add-ins.