Focus tools
Give your attention a plan.
BLOKU 2.0 brings timed sessions, weekly schedules, and daily allowances for the sites you choose.

Start with a session
Choose sites and a duration. BLOKU blocks those sites during the session. You can review or end it from the extension controls.
Make a routine
Set a recurring weekly schedule for your focus hours. Keep the rule local, and adjust it when your plans change.
Give a site a daily allowance
Set a time allowance for selected sites. Time is counted while a configured site is active in a focused, non-idle browser, not simply because a tab is open.
Make the web feel like yours.
Install BLOKU from the Chrome Web Store. A quieter browser starts with one small change.
Add to ChromeAll features, free · No account neededFor desktop Chrome 145 or later.
