If you're looking for a free option, try "StayFocusd." It lets you block websites in Chrome and even set time limits.
The only downside is it’s not as customizable as some paid tools, but it gets the job done. I’ve been using it for months to stay productive.
The only downside is it’s not as customizable as some paid tools, but it gets the job done. I’ve been using it for months to stay productive.