How to Allow Only Certain Websites on Chrome
Create a focused Chrome setup where only selected websites are allowed.
Sometimes a normal blocklist is not enough. If Chrome only needs to support one task, allowing specific websites can be simpler.
Choose the websites
List the sites required for the task.
Save the sites
Open each required website and use the extension’s save-tab control.
Change the list later
Add sites when a project requires them and remove them when they are no longer necessary.
Want an allowlist-based browser?
Do Not Distracted lets you save the websites you need and keep other sites behind a password-protected lock.
Learn about Do Not Distracted