Best Distraction Blockers
Compare the best website and app blockers for focus. From free Chrome extensions to cross-platform premium tools. Find the right distraction blocker for your needs.
Distraction blockers come in many forms: browser extensions that block websites, desktop apps that block applications, and hybrid tools that do both. The right choice depends on where your distractions come from. If it's mainly browser-based (social media, news, YouTube), a Chrome extension is enough. If you need to block desktop apps too, you'll need a system-level tool. Here are the best options across every approach.
How We Ranked
- Blocking effectiveness — can it be easily bypassed?
- Scope — does it cover browsers, apps, or both?
- Flexibility — can you customize what gets blocked and when?
- Focus integration — does it include timing and session tracking?
- Price — is the value worth the cost?
- Privacy — how is your data handled?
Deepdoro
A Chrome extension combining Pomodoro timing with hard/soft distraction blocking. Hard mode auto-closes blocked tabs in 5 seconds. Includes flow continuation and local analytics.
Pros
- +Integrated focus timer with blocking — not just a blocker
- +Hard and soft blocking modes for different situations
- +Flow mode extends sessions when you're productive
- +Completely free with local-only data
Cons
- -Browser-only — can't block desktop apps
- -Chrome extension — no Safari or Firefox
- -No advance scheduling of block sessions
Freedom
A premium cross-platform blocker covering Mac, Windows, iOS, Android, and Chrome. Schedule blocking sessions in advance. Block websites and desktop apps across all devices simultaneously.
Pros
- +Cross-platform: phones, tablets, and computers
- +Schedule blocks in advance for the entire day
- +Category-based blocking (all social media, all news, etc.)
- +Locked mode prevents disabling during sessions
Cons
- -Subscription pricing ($8.99/month or $39.99/year)
- -Account required with cloud data
- -No built-in focus timer or Pomodoro
Cold Turkey
The most hardcore blocker available. Once a session starts, it cannot be bypassed — not even by uninstalling. Blocks websites, desktop apps, and even Windows features.
Pros
- +Truly unbypassable — the strongest blocking available
- +Blocks websites AND desktop applications
- +One-time payment for Pro version
- +Can block specific Windows features (Task Manager, etc.)
Cons
- -Can be too extreme for some users
- -No built-in focus timer
- -Desktop app — not a simple browser extension
StayFocusd
A Chrome extension that limits daily time on distracting sites. Set a daily allowance and sites are blocked when time runs out. Nuclear Option blocks everything.
Pros
- +Passive daily limits — set once and forget
- +Long track record with large user base
- +Nuclear Option for extreme blocking
- +Free Chrome extension
Cons
- -Daily limits, not session-based — no focus timer
- -Chrome only
- -Can be bypassed by using a different browser
Focus Bear
A habit-based focus tool with website/app blocking, morning routines, and Pomodoro integration. Designed specifically for neurodivergent users.
Pros
- +Habit routines alongside blocking
- +ADHD-friendly design
- +App-level blocking, not just browser
- +Break activity suggestions
Cons
- -Subscription pricing
- -More complex than a simple blocker
- -Requires more setup time
LeechBlock
A highly configurable browser extension for blocking websites on a schedule. Available for Chrome and Firefox. Advanced time-based rules and whitelisting.
Pros
- +Highly configurable time-based rules
- +Available on both Chrome and Firefox
- +Schedule different blocks for different days/times
- +Completely free and open source
Cons
- -Complex configuration — not beginner-friendly
- -No focus timer or session tracking
- -Browser-only — no app blocking
Frequently Asked Questions
What's the best free distraction blocker?
For browser blocking with a focus timer: Deepdoro. For passive daily time limits: StayFocusd. For highly configurable schedule-based blocking: LeechBlock. All three are completely free.
Can I block distractions on my phone?
Deepdoro and StayFocusd are browser-only. For phone blocking, Freedom covers iOS and Android. Forest works as a phone focus tool with a gamified approach. Cold Turkey has a separate mobile app.
Which blocker can't be cheated?
Cold Turkey Pro is the hardest to bypass — it's nearly impossible to disable during an active session. Freedom's locked mode is also very strong. Browser extensions like Deepdoro and StayFocusd can theoretically be disabled, though Deepdoro's hard mode makes it inconvenient enough to break the habit loop.
Try Deepdoro — #1 on our list
Flow-aware focus timer with distraction blocking. Free forever.
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