# Chrome Schema Reference | Data Field \* | Field Definition | Data Field Type | |---|---|---| | Autofill Profile | An array of [AutofillProfileSpecifics](https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/autofill_specifics.proto) objects. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added to the array instead of the object. | array | | Contact Info | An array of [ContactInfoSpecifics](https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/contact_info_specifics.proto) objects. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added to the array instead of the object. | array | | Autofill | An [AutofillSpecifics](https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/autofill_specifics.proto) object. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added instead of the object. | object\|string | [Exported Object: Addresses and more Exported Object represents: Information entered into online forms, such as phone numbers, email addresses, and some physical addresses. Object is exported in these formats: JSON Exported object has the following fields:] | | | | |---|---|---| [Exported Object: Bookmarks Exported Object represents: The pages bookmarked in Chrome exported in Netscape Bookmarks File Format. Object is exported in these formats: HTML] | Data Field \* | Field Definition | Data Field Type | |---|---|---| | Browser History | An array of Chrome history objects. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added to the array instead of the object.
Chrome history object schema: { "title": (string) The page title, "url": (string) The URL of the visited page, "time_usec": (number) The UNIX timestamp of the visit in microseconds, "client_id": (string) Uniquely identifies the client. A user may have more than one client, "favicon_url": (string) The URL of the favicon associated with this page } | array | | Typed Url | An array of [TypedUrlSpecifics](https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/typed_url_specifics.proto) objects. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added to the array instead of the object. | array | | Session | An array of [SessionSpecifics](https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/session_specifics.proto) objects. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added to the array instead of the object. | array | [Exported Object: History Exported Object represents: The sites visited in Chrome, including web addresses entered in the address bar. Object is exported in these formats: JSON Exported object has the following fields:] | | | | |---|---|---| [Exported Object: Dictionary Exported Object represents: Words added to Chrome dictionary. Object is exported in these formats: CSV] | Data Field \* | Field Definition | Data Field Type | |---|---|---| | Extensions | An array of [ExtensionSpecifics](https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/extension_specifics.proto) objects. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added to the array instead of the object. | array | | Extension Settings | An array of [ExtensionSettingSpecifics](https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/extension_setting_specifics.proto) objects. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added to the array instead of the object. | array | [Exported Object: Extensions Exported Object represents: Extensions installed from the Chrome Web Store. Object is exported in these formats: JSON Exported object has the following fields:] | Data Field \* | Field Definition | Data Field Type | |---|---|---| | Apps | An array of [AppSpecifics](https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/app_specifics.proto) objects. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added to the array instead of the object. | array | | App Settings | An array of [AppSettingSpecifics](https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/app_setting_specifics.proto) objects. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added to the array instead of the object. | array | | Preferences | An array of [PreferenceSpecifics](https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/preference_specifics.proto) objects. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added to the array instead of the object. | array | | Priority Preferences | An array of [PriorityPreferenceSpecifics](https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/priority_preference_specifics.proto) objects. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added to the array instead of the object. | array | | Themes | An array of [ThemeSpecifics](https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/theme_specifics.proto) objects. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added to the array instead of the object. | array | | App Lists | An array of [AppListSpecifics](https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/app_list_specifics.proto) objects. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added to the array instead of the object. | array | | Web Apps | An array of [WebAppSpecifics](https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/web_app_specifics.proto) objects. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added to the array instead of the object. | array | | Search Engines | An array of [SearchEngineSpecifics](https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/search_engine_specifics.proto) objects. Note that if the user data is encrypted, the string *Your data is encrypted and cannot be exported* is added to the array instead of the object. | array | [Exported Object: Settings Exported Object represents: Chrome user settings. Object is exported in these formats: JSON Exported object has the following fields:] | | | | |---|---|---| [Exported Object: Reading List Exported Object represents: Pages added to the reading list in Chrome. Object is exported in these formats: HTML] | Resource Group \* | Description | Exported Objects | Time Filter Description | |---|---|---|---| | chrome.autofill | Information the user entered into online forms in Chrome, like phone numbers, email addresses, and some physical addresses. | Addresses and more | Not Supported. | | chrome.bookmarks | Pages the user bookmarked in Chrome. | Bookmarks | Not Supported. | | chrome.dictionary | Words the user added to Chrome's dictionary. On some devices, words are added to their device's dictionary instead of Chrome's. | Dictionary | Not Supported. | | chrome.extensions | Extensions from the Chrome Web Store. | Extensions | Not Supported. | | chrome.history | Sites the user visited in Chrome, including web addresses they entered in the address bar. | History | The timestamp of the browsing activity, applied to the browser history items. | | chrome.reading_list | Pages the user added to their reading list in Chrome. | Reading List | Not Supported. | | chrome.settings | Settings in Chrome. | Settings | Not Supported. | [A table representing Resource Groups and the objects that are exported with it.]