Policy

Set indexed database storage limits for individual domains

Windows 11 25H2

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Policy overview

Key metadata and intent for this policy.

ClassUser
CategoryWindows Components > Internet Explorer > Internet Control Panel > General Page > Browsing History
Supported onAt least Internet Explorer 10.0

This policy setting sets data storage limits for indexed databases of websites that have been allowed to exceed their storage limit. The “Set default storage limits for websites” policy setting sets the data storage limits for indexed databases. If a domain exceeds the indexed database storage limit for an individual domain, Internet Explorer sends an error to the website. No notification is sent to the user. This group policy sets the maximum data storage limit for domains that are trusted by users. When you set this policy setting, you provide the cache limit, in MB. The default is 500 MB. If you enable this policy setting, Internet Explorer will allow trusted domains to store additional data in indexed databases, up to the limit set in this group policy. 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 500 MB.

Internal name
IndexedDB_MaxTrustedDomainLimitInMB
Policy ID
6993d122f635
Elements
1

Registry values

How enabled and disabled states update the registry.

No explicit registry values are set for enabled or disabled states.

Policy elements

Inputs and configuration options exposed by this policy.

ElementTypeRegistry mappingConstraints & behavior
Set indexed database storage limits for individual domains
ID IndexedDB_MaxTrustedDomainLimitInMBPart
decimal
HKCU\Software\Policies\Microsoft\Internet Explorer\BrowserStorage\IndexedDB\MaxTrustedDomainLimitInMB
Type REG_DWORD
Range: 1 to 9999

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