Chrome Schema Reference

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:
Data Field *	Field Definition	Data Field Type
* The preceding fields represent key data fields for the purposes of parsing and ingesting the relevant data exports. Data fields produced in an export vary by service and user action and some services or actions don't produce each data field described.
Autofill Profile	An array of AutofillProfileSpecifics 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 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 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: Bookmarks
Exported Object represents: The pages bookmarked in Chrome exported in Netscape Bookmarks File Format.
Object is exported in these formats: HTML

* The preceding fields represent key data fields for the purposes of parsing and ingesting the relevant data exports. Data fields produced in an export vary by service and user action and some services or actions don't produce each data field described.

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:
Data Field *	Field Definition	Data Field Type
* The preceding fields represent key data fields for the purposes of parsing and ingesting the relevant data exports. Data fields produced in an export vary by service and user action and some services or actions don't produce each data field described.
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 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 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: Dictionary
Exported Object represents: Words added to Chrome dictionary.
Object is exported in these formats: CSV

* The preceding fields represent key data fields for the purposes of parsing and ingesting the relevant data exports. Data fields produced in an export vary by service and user action and some services or actions don't produce each data field described.

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
* The preceding fields represent key data fields for the purposes of parsing and ingesting the relevant data exports. Data fields produced in an export vary by service and user action and some services or actions don't produce each data field described.
Extensions	An array of ExtensionSpecifics 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 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:
Data Field *	Field Definition	Data Field Type
* The preceding fields represent key data fields for the purposes of parsing and ingesting the relevant data exports. Data fields produced in an export vary by service and user action and some services or actions don't produce each data field described.
Apps	An array of AppSpecifics 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 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 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 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 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 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 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 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: Reading List
Exported Object represents: Pages added to the reading list in Chrome.
Object is exported in these formats: HTML

* The preceding fields represent key data fields for the purposes of parsing and ingesting the relevant data exports. Data fields produced in an export vary by service and user action and some services or actions don't produce each data field described.

A table representing Resource Groups and the objects that are exported with it.
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.
* To obtain the OAuth Scope Name for a particular Resource Group, append "https://www.googleapis.com/auth/dataportability." to the Resource Group. For example, the OAuth Scope Name for the "myactivity.search" Resource Group is "https://www.googleapis.com/auth/dataportability.myactivity.search".

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Last updated 2025-03-04 UTC.