How to Block Netflix on Mac (Free, Every Method) — 2026

Netflix is the distraction that doesn't even pretend to be productive — which is almost a relief after Reddit. You tell yourself it's one episode while you eat, and ninety minutes later the "are you still watching" prompt is judging you. Here's how to block Netflix on Mac, covering every method from the free built-in options to system-level blockers that hold across every browser, with honest pros and cons for each.

The fast answer

To block Netflix on a Mac, the most reliable approach is a system-level blocker — Focuh or SelfControl — that blocks netflix.com across every browser at once, not just one. The free built-in option is macOS Screen Time, but it only covers Safari. If you want a quick manual block with no software, edit the hosts file. Whatever you choose, blocking the domain is enough on a Mac because Netflix is a website here, not a separate native app.

Method 1: macOS Screen Time (built-in, free)

macOS can restrict Netflix through Screen Time.

Setup steps:

1. Open System Settings > Screen Time
2. Turn on Screen Time if it isn't already
3. Click App & Website Activity, then turn it on
4. Go to App Limits > click the + button
5. Expand the Websites category and add netflix.com
6. Set the time limit to 1 minute
7. Click Done

Pros: Built into macOS, nothing to install, free, and can set a daily allowance instead of a hard block.

Cons: Only works in Safari — Chrome, Arc, Firefox, and Edge ignore it completely. There's a "one more minute" button that bypasses the limit, and you can switch Screen Time off entirely with your password.

Verdict: A gentle nudge for Safari-only users. Not real blocking if you ever open another browser.

Method 2: Browser extension (free)

Install a blocker inside the browser you watch Netflix in. For Chrome or a Chromium browser, add a free extension and put netflix.com on the blocklist.

Pros: Easy to install, most are free, and some include scheduling.

Cons: Only works in the one browser it's installed in — switch browsers and Netflix is right there. It can be disabled in seconds, and you'd need a separate extension for each browser you use. If you mainly use Chrome, the free Chrome website blocker guide covers the best options.

Verdict: Fine if you only ever use one browser and have moderate self-control. Too easy to sidestep for a real binge habit.

Method 3: Edit the hosts file (free, system-level)

The hosts file maps domains to IP addresses. Point Netflix at your own machine and it's blocked across every browser.

Setup steps:

1. Open Terminal (Applications > Utilities > Terminal)
2. Type: sudo nano /etc/hosts
3. Enter your Mac password
4. Add these lines at the bottom:

127.0.0.1 netflix.com
127.0.0.1 www.netflix.com

5. Press Control + O to save, then Control + X to exit
6. Flush DNS: sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder

To unblock: delete those lines and flush DNS again.

Pros: Works across every browser, free, no software, and hard to bypass on impulse since it needs Terminal and sudo.

Cons: Manual, with no scheduling or timer. It's all-or-nothing, and the changes sit there until you remember to undo them.

Verdict: Effective and free for a semi-permanent block, if you're comfortable in Terminal.

Method 4: SelfControl (free, system-level)

SelfControl is a free, open-source macOS app that blocks sites by editing your hosts file and firewall rules. Its signature feature: once a block starts, you can't lift it until the timer ends — not by quitting the app, deleting it, or rebooting.

Setup steps:

1. Download SelfControl and install it
2. Add netflix.com to the blocklist
3. Set the timer (15 minutes to 24 hours)
4. Click Start

Pros: Free and open-source, genuinely irreversible, works across all browsers.

Cons: No scheduling — you start each block by hand. No timer integration with your tasks, the interface is dated, and the irreversibility bites if you legitimately need access.

Verdict: The best free pick when you want a block you simply can't talk your way out of.

Method 5: Focuh (free, system-level + timer)

Focuh is a free macOS focus app that combines system-level website and app blocking with a focus timer and a task board.

Setup steps:

1. Download the Focuh Mac app and install it
2. Add netflix.com to your blocked sites in Settings
3. Grant Accessibility permission when prompted (one-time)
4. Start a focus session — Netflix is blocked for the duration

Pros: Free, system-level across every browser using macOS Accessibility APIs, and it can block native apps too. Blocking is tied to focus sessions rather than always-on, there's a task board and a live menu-bar timer, and Google Calendar sync. For the full picture of this approach, see system-level website blocking on macOS.

Cons: macOS only, relatively new, and blocking can technically be undone by revoking Accessibility permission in System Settings.

Verdict: The strongest default if you want Netflix blocking woven into a real focus workflow instead of an always-on wall.

Which method should you use?

• Quick and free, across every browser — edit the hosts file.
• A block you can't undo — SelfControl's timed blocks.
• Blocking tied to focus sessions — the free Focuh Mac app, timer and task board included.
• Scheduled work-hours blocking — Cold Turkey, if you're willing to pay for fine-grained schedules.
• Safari only, gentle nudge — Screen Time.

If you mostly watch Netflix in Chrome rather than on the desktop, the browser-side fix is simpler — see how to block Netflix on Chrome, and compare the broader desktop options in the best website blockers for Mac.

The real problem with Netflix

Netflix is engineered against your stopping point. Episodes autoplay before the credits finish, the next title is queued before you decide you want it, and the home screen is a wall of thumbnails tuned to your weak spots. There's no natural pause to catch yourself, so "one episode" quietly becomes three.

Blocking Netflix during your focused work time isn't about quitting it — it's about choosing when you watch instead of letting the autoplay choose for you. Whatever method you pick, add your other distracting sites to the same blocklist, and let the block, not your willpower, hold the line while you work.

Get the free Focuh Mac app to block Netflix at the system level, tied to a focus timer, across every browser on your machine.