FocusSpark: Smart Focus Sessions Firefox

FocusSpark: Smart Focus Sessions

Session-based Pomodoro + intelligent site blocker for deep work.

Features & Capabilities

FocusSpark is a session-based Pomodoro timer and intelligent website blocker built to help you start faster, stay focused longer, and recover from distractions without losing the whole day.

Start a focus session, and FocusSpark automatically starts your timer, blocks distracting sites, shows a floating timer across your tabs, and keeps your workspace aligned with your goal.

No complicated setup. No account required. Just focused work.

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🛡 PRIVACY-FIRST: Zero Tracking, Local-First Productivity

FocusSpark is built for people who want focus tools without surveillance.

Your sessions, blocklists, stats, notes, profiles, and settings stay on your device. There are no analytics trackers, no ads, no account system, and no remote productivity dashboard watching what you do.

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⚡ Why FocusSpark is Different

Most productivity tools treat timers, blockers, analytics, and motivation as separate features you have to manage manually.

FocusSpark makes the focus session the center of everything.

When you start a session, your timer, block rules, floating timer, ambient sound, focus profile, and stats work together automatically. It removes the friction between deciding to focus and actually staying focused.

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✨ Core Features

🍅 Custom Pomodoro Sessions

Create focus sessions for studying, coding, writing, deep work, admin work, or long creative blocks. Choose classic Pomodoro timing or set your own work duration, break duration, and cycle count.

🛑 Smart Website Blocking

Block distracting websites during active focus sessions. FocusSpark uses Firefox’s extension blocking APIs to stop distractions before they pull you away from your work.

⏱ Floating Focus Timer

A clean, draggable timer follows you across tabs so you always know how much time is left. Pause, resume, stop, or return to the extension without losing context.

🎯 Focus Profiles

Save reusable focus setups for different workflows. A profile can include timer settings, blocklists, whitelist mode, ambient sound, and Commitment Mode preferences, so you can start the right kind of session quickly.

🔒 Commitment Mode Need stronger accountability? Commitment Mode adds friction before stopping a session. Optional stricter controls can protect your blocklists, limit emergency breaks, and keep you locked into work intervals.

🧠 Smart Suggestions

Optional Smart Suggestions can review recent browsing activity during work hours and recommend distracting sites you may want to block. This requires optional history permission and stays under your control.

📊 Stats, Streaks & Weekly Review

Track focus minutes, completed sessions, blocked attempts, daily streaks, weekly progress, strongest focus windows, and your most distracting sites.

📝 Distraction Journal

When you try to open a blocked site, FocusSpark can ask why. This helps you notice patterns, understand distraction triggers, and choose whether to stay blocked or take a short peek.

🎧 Ambient Focus Sounds

Choose built-in focus sounds like rain, cafe ambience, white noise, pink noise, brown noise, and binaural focus tones.

🗓 Scheduled Sessions

Schedule recurring focus sessions for specific days and times so deep work becomes part of your routine.

🌙 Wind-Down Blocking

Block distracting sites during evening wind-down hours, even when no focus session is active.

🧘 Break & Wellness Tools

Use break timers, breathing breaks, eye-rest reminders, hydration nudges, and recovery prompts to stay productive without burning out.

🧩 New Tab Focus Dashboard

Optionally replace your new tab page with a focused dashboard showing the time, quote, today’s stats, streak, and quick-start sessions.

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🛟 Emergency Breaks & Peeking

Focus should be structured, not punishing.

If you genuinely need to access a blocked site, FocusSpark gives you controlled ways to recover: short peeks, emergency breaks, and reflection prompts that help you return to the session instead of abandoning it completely.

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🔒 Privacy-First Architecture

Your data belongs to you.

** Zero Tracking: No analytics, ads, tracking pixels, or behavior profiling.

** Local Storage: Your sessions, stats, blocklists, journal entries, and profiles stay on your device.

** Optional Permissions: Browsing history access is only used if you enable Smart Suggestions.

** Data Control: Export your data to CSV/JSON or delete it whenever you want.

** No Account Required: FocusSpark works without signups, subscriptions, or cloud sync.

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🎯 Who is FocusSpark For?

Developers and designers who need uninterrupted flow time.

Students studying for exams, assignments, or research.

Writers, creators, and knowledge workers who need deep work blocks.

Remote workers who want structure without micromanagement.

People with ADHD or attention challenges who benefit from external structure.

Anyone tired of opening one distracting site and losing an hour.

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⌨ Pro Tips

Start your last used session with Ctrl+Shift+F.

Pause with Ctrl+Shift+P.

Resume with Ctrl+Shift+R.

Stop with Ctrl+Shift+S.

Create different Focus Profiles for work, study, writing, and strict deep work.

Enable Smart Suggestions only if you want help discovering sites you forgot to block.

Use Commitment Mode when you want extra friction between impulse and action.

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FocusSpark helps turn your browser from a distraction loop into a focused workspace.

Add FocusSpark to Firefox and start your next focused session.

User Growth & Download Statistics

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
cloakOfEnigma
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/focusspark-smart-focus-session/
Email:
cl*****@gmail.com

Permission Change History

2026-05-12: Version 1.3.0 → 1.4.0
Add Permissions: idle

Is FocusSpark: Smart Focus Sessions Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

FocusSpark: Smart Focus Sessions requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

FocusSpark: Smart Focus Sessions may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
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  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
  • Good **** ********* *** **** **** *******
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