You can block websites on Google Chrome using an extension called BlockSite or in Settings.

You can easily set up parental controls on your Chromebook through Google Family Link. You can use it to block or allow ...

This guide explains how to block and filter websites to restrict employee access to certain content on the company network.

Google removed support for uBlock Origin with Manifest V3, but you can still bring it back on Chrome by enabling specific Chrome Flags (M137, M138, legacy manifest options) and disabling MV2 ...