Impulse – Website Blocker, Screen Time & Focus Control

Block distractions, set smart limits, and control impulsive browsing with focus tools designed to stop quick overrides and cheating.

Impulse – Website Blocker & Focus Tool to Control Distractions Block distracting websites, set time and visit limits, or lock yourself into one tab — depending on how focused you need to be. Struggling to stay focused or wasting time online? Impulse is a website blocker and focus extension that helps you block distracting sites, set time and visit limits, and stay focused while browsing. Unlike traditional blockers, Impulse lets you choose how strict you want to be — from gentle limits to hard blocks. 🔑 Core Features Website Blocking (Strict Blocks) Block websites completely during work or study sessions. While enabled, these blocks can't be bypassed or paused. Time & Visit Limits Set daily time limits or limit how many times you can open a website. Single-tab Focus Mode Lock the current tab and prevent impulsive tab switching. Leaving the tab requires conscious confirmation. Screen Time Tracking See how much time you spend on each site. All data is stored locally. Mindful Usage Interventions Anti-scroll breaks, focus warnings, and friction to reduce impulsive browsing. 💡 Why Impulse Most website blockers only block sites. Impulse helps you build focus by adding conscious friction instead of relying on willpower. Use strict blocks when access is not an option. Use limits when you want control without quitting. Use focus mode when distractions come from tab switching. No accounts. No tracking. No data leaves your browser. 100% local. 100% free. Install Impulse today and take control of your online focus.