All extensions

Study timer with scheduled breaks and friendly site usage warnings for students.

Focus Detector

专注度检测与历史曲线

Focus Filter for YouTube

Checks a YouTube video against your own rules the moment you open it. Block whole categories, or let an AI score decide.

FocusFlow Dev

Developer productivity suite: Pomodoro timer, site notes, tab manager, focus mode & daily tasks. 100% offline, zero API keys.

FocusFox — Study Helper & Social Blocker

Block distracting social media and get AI-powered homework help with your own DeepSeek API key.

Focus Guard — Deep Work Timer & Site Blocker

A Pomodoro focus timer with distraction site-blocking. 100% private — everything stays on your device.

FocusGuard - Pomodoro Timer & Break Reminder

Stay productive with smart Pomodoro sessions, break reminders, and focus tracking. 8 free sessions/day.

FocusLens — Productivity Tracker

Know where your time goes. Automatic website time tracking, categorization, focus mode, goals & streaks. 100% free, 100% local.

FocusLimits

Automated classroom focus controls that help keep students on task on Chromebooks.

Focus Mode

Block distracting sites during schedules or a timed focus session.

5.03

Focus Mode Extension

A Chrome extension designed to help users maintain focus by blocking distracting sites and providing a toggle to enable or disable…

Focus Mode Robfly

This test version.

FocusNova - Productivity Game

🧑‍💻 Developer Tools

Turn productivity into a game! Track time, earn XP, level up, compete with friends

Focus Reader

A speed reading focus overlay.

Focus Receipt

A local focus timer that lets users save selected tabs during a session and review a simple focus receipt afterward.

Focuss

Focus allows you to create focus sessions of 20min by blocking access to all other sites not whitelisted. You can whitelist the…

FocusShield - Stay Productive

Block distracting websites and get AI-powered motivation.

Focus — Site Tracker

Stay focused and keep distracting sites in check. A local companion for Focus on Omarchy Linux.

Focus Switch

Stay focused by blocking distracting sites during timed sessions

Focus Timer — Stint: Pomodoro Timer for Chrome

Pomodoro focus timer that runs in background. Customizable breaks, session tracking, and themes. Start focused, one stint at a time.

Focus Timer - シンプルなポモドーロタイマー

ポモドーロ・テクニックで集中力を高めるシンプルなタイマー。25分集中・5分休憩のサイクルで作業効率を最大化します。

Focus To-Do

Smart To-Do list with Auto-Emoji and Dark Mode.

Focus Trader

Discipline coach + scanner for TopstepX & Tradovate: loss lockout, clear LONG/SHORT read, ATR range fuel, price alerts.

FocusTube

If you want to focus on youtube, this extension is for you.

5.03