Enable Site Isolation for specified origins

Setting the policy means each of the named origins in a comma-separated list runs in its own process, and it isolates origins named by subdomains. For example, specifying https://example.com/ isolates https://foo.example.com/ as part of the https://example.com/ site.

Setting it to off or leaving it unset lets users change this setting.

Note: For Android, use the IsolateOriginsAndroid policy instead.

Example value: https://example.com/,https://othersite.org/

Supported on: At least Microsoft Windows 7 or Windows Server 2008 family

Enable Site Isolation for specified origins

Registry PathSoftware\Policies\Google\Chrome
Value NameIsolateOrigins
Value TypeREG_SZ
Default Value


Administrative Templates (Computers)

Administrative Templates (Users)