Settings for 3rd party AI Mode integrations in the address bar and New Tab page search box.: registry value ThirdPartyAiChatSettingsUserHKCU\Software\Policies\Google\Chrome

Policy ID
ThirdPartyAiChatSettings
Scope
Computer Configuration, User Configuration
Supported on
Microsoft Windows 7 or later
Source
Google Chrome Policy Templates (version 156.0.8078.80)
Category
Google › Google Chrome › Generative AI

Registry

ThirdPartyAiChatSettings

REG_DWORDUserComputer
Enabled value
Depends on the option value
Element
Settings for 3rd party AI Mode integrations in the address bar and New Tab page search box.
Options
ItemStored value
Allow 3rd party AI Mode integrations.0
Do not allow 3rd party AI Mode integrations.1
Apply with .reg · CMD · PowerShell
UserPer-account setting
.reg
Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Policies\Google\Chrome]

; Options (use only one)
; Allow 3rd party AI Mode integrations.
"ThirdPartyAiChatSettings"=dword:00000000
; Do not allow 3rd party AI Mode integrations.
"ThirdPartyAiChatSettings"=dword:00000001
CMD
:: Options (use only one)

:: Allow 3rd party AI Mode integrations.
reg add "HKCU\Software\Policies\Google\Chrome" /v "ThirdPartyAiChatSettings" /t REG_DWORD /d 0 /f
:: Do not allow 3rd party AI Mode integrations.
reg add "HKCU\Software\Policies\Google\Chrome" /v "ThirdPartyAiChatSettings" /t REG_DWORD /d 1 /f
PowerShell
# Common: create the key
New-Item -Path 'HKCU:\Software\Policies\Google\Chrome' -Force | Out-Null

# Options (use only one)
# Allow 3rd party AI Mode integrations.
New-ItemProperty -Path 'HKCU:\Software\Policies\Google\Chrome' -Name 'ThirdPartyAiChatSettings' -PropertyType DWord -Value 0 -Force | Out-Null
# Do not allow 3rd party AI Mode integrations.
New-ItemProperty -Path 'HKCU:\Software\Policies\Google\Chrome' -Name 'ThirdPartyAiChatSettings' -PropertyType DWord -Value 1 -Force | Out-Null
ComputerMachine-wide setting
.reg
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\Software\Policies\Google\Chrome]

; Options (use only one)
; Allow 3rd party AI Mode integrations.
"ThirdPartyAiChatSettings"=dword:00000000
; Do not allow 3rd party AI Mode integrations.
"ThirdPartyAiChatSettings"=dword:00000001
CMD
:: Options (use only one)

:: Allow 3rd party AI Mode integrations.
reg add "HKLM\Software\Policies\Google\Chrome" /v "ThirdPartyAiChatSettings" /t REG_DWORD /d 0 /f
:: Do not allow 3rd party AI Mode integrations.
reg add "HKLM\Software\Policies\Google\Chrome" /v "ThirdPartyAiChatSettings" /t REG_DWORD /d 1 /f
PowerShell
# Common: create the key
New-Item -Path 'HKLM:\Software\Policies\Google\Chrome' -Force | Out-Null

# Options (use only one)
# Allow 3rd party AI Mode integrations.
New-ItemProperty -Path 'HKLM:\Software\Policies\Google\Chrome' -Name 'ThirdPartyAiChatSettings' -PropertyType DWord -Value 0 -Force | Out-Null
# Do not allow 3rd party AI Mode integrations.
New-ItemProperty -Path 'HKLM:\Software\Policies\Google\Chrome' -Name 'ThirdPartyAiChatSettings' -PropertyType DWord -Value 1 -Force | Out-Null