Set maximum indexed database storage limit for all domains: registry value TotalLimitInMBComputerHKLM\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB

Policy ID: IndexedDB_TotalLimitInMB
Scope: Computer Configuration, User Configuration
Supported on: At least Internet Explorer 10.0
Source: Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
Category: Windows Components › Internet Explorer › Internet Control Panel › General Page › Browsing History

Registry

TotalLimitInMB

REG_DWORDComputerUser

…\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDBHKLM\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB Current key
HKCU\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB

Enabled value: Depends on the option value
Element: Set maximum indexed database storage limit for all domains
Value type: REG_DWORD
Required: true
Minimum value: 1
Maximum value: 99999

Apply with .reg · CMD · PowerShell

ComputerMachine-wide setting

.reg

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB]

; Value names and types follow the ADMX. Replace <enter value> below with your own data
"TotalLimitInMB"=dword:<enter value>

CMD

:: Value names and types follow the ADMX. Replace <enter value> below with your own data

reg add "HKLM\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB" /v "TotalLimitInMB" /t REG_DWORD /d "<enter value>" /f

PowerShell

# Value names and types follow the ADMX. Replace <enter value> below with your own data

New-Item -Path 'HKLM:\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB' -Force | Out-Null
New-ItemProperty -Path 'HKLM:\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB' -Name 'TotalLimitInMB' -PropertyType DWord -Value '<enter value>' -Force | Out-Null

UserPer-account setting

.reg

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB]

; Value names and types follow the ADMX. Replace <enter value> below with your own data
"TotalLimitInMB"=dword:<enter value>

CMD

:: Value names and types follow the ADMX. Replace <enter value> below with your own data

reg add "HKCU\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB" /v "TotalLimitInMB" /t REG_DWORD /d "<enter value>" /f

PowerShell

# Value names and types follow the ADMX. Replace <enter value> below with your own data

New-Item -Path 'HKCU:\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB' -Force | Out-Null
New-ItemProperty -Path 'HKCU:\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB' -Name 'TotalLimitInMB' -PropertyType DWord -Value '<enter value>' -Force | Out-Null