Umbraco settings

Umbraco has hundreds of settings that can be configured to customize its behavior.

Content settings

Content settings includes settings such as allowed upload files, image settings, and more. All the values in the content settings have default values, so all configuration is optional.

An appsettings.json file that shows the default values of content settings in Umbraco is shown in the following file:

"Umbraco": {
  "CMS": {
    "Content": {
      "ContentVersionCleanupPolicy": {
        "EnableCleanup": false,
        "KeepAllVersionsNewerThanDays": 7,
        "KeepLatestVersionPerDayForDays": 90
      },
      "AllowEditInvariantFromNonDefault": true,
      "AllowedUploadFiles": [],
      "AllowedMediaHosts":  [],
      "AllowedUploadedFileExtensions": [],
      "DisableDeleteWhenReferenced": false,
      "DisableUnpublishWhenReferenced"...