Set maximum indexed database storage limit for all domains
Verified with Windows 11 25H2 — updated on July 23, 2026
Supported on: At least Internet Explorer 10.0
Path in the GPO console
Computer Configuration\Administrative Templates\Windows Components\Internet Explorer\Internet Control Panel\General Page\Browsing History User Configuration\Administrative Templates\Windows Components\Internet Explorer\Internet Control Panel\General Page\Browsing History Description
This policy setting sets the data storage limit for all combined indexed databases for a user. When you set this policy setting, you provide the storage limit in MB. When the limit is reached, Internet Explorer notifies the user, and the user must delete indexed databases before an updated database can be saved on their computer. The default maximum storage limit for all indexed databases is 4 GB. If you enable this policy setting, you can set the maximum storage limit for all indexed databases. The default is 4 GB. If you disable or do not configure this policy setting, Internet Explorer will use the default maximum storage limit for all indexed databases. The default is 4 GB.
Registry
HKLM
Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB HKCU
Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB Export Builder
BETAConfigure the state, scope and options, then generate .reg, PowerShell, Intune and SCCM outputs — or add the setting to a multi-setting collection.
These exports write the registry — this is not a managed GPO. ⓘ
Applying both scopes creates an ambiguous configuration (computer takes precedence over user). Only do this intentionally.
.reg file
Windows Registry Editor Version 5.00
; Exported from gporais.com
; Policy: Set maximum indexed database storage limit for all domains
; State: Enabled
; Scope: Computer (HKLM)
; Supported on: At least Internet Explorer 10.0
[HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB]
"TotalLimitInMB"=dword:00001000More formats (PowerShell, Intune, SCCM)
PowerShell
# Exported from gporais.com
# Policy: Set maximum indexed database storage limit for all domains
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: At least Internet Explorer 10.0
$path = 'HKLM:\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'TotalLimitInMB' -Value 4096 -Type DWordIntune XML
No direct Policy CSP / OMA-URI mapping for this policy. Use the Intune Remediation tab, or ingest the ADMX in Intune.Intune Remediation
# === Detection script ===
# Exported from gporais.com
# Policy: Set maximum indexed database storage limit for all domains
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: At least Internet Explorer 10.0
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB' -Name 'TotalLimitInMB' -Expected 4096 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Set maximum indexed database storage limit for all domains
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: At least Internet Explorer 10.0
$path = 'HKLM:\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'TotalLimitInMB' -Value 4096 -Type DWordSCCM scripts
# Exported from gporais.com
# Policy: Set maximum indexed database storage limit for all domains
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: At least Internet Explorer 10.0
# SCCM Configuration Item guidance:
# Create a Configuration Item of type "Setting: Script".
# Discovery script: use the Detection script below.
# Remediation script: use the Remediation script below.
# Compliance rule: the Discovery script output equals 'Compliant'.
# === Detection script ===
# Exported from gporais.com
# Policy: Set maximum indexed database storage limit for all domains
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: At least Internet Explorer 10.0
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB' -Name 'TotalLimitInMB' -Expected 4096 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Set maximum indexed database storage limit for all domains
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: At least Internet Explorer 10.0
$path = 'HKLM:\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'TotalLimitInMB' -Value 4096 -Type DWordBuilding a multi-setting collection? Add this setting and generate combined .reg / PowerShell / GPO scripts.