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Block porn on Windows.

A non-bypassable lock for your PC that keeps adult content blocked across the places you use every day.

Non-Bypassable Lock

Once you commit, the app refuses to release until your timer ends.

Every Browser, Every App

Chrome, Edge, Firefox, Brave, Opera, and every app that loads web content.

Incognito Doesn't Save You

InPrivate and Incognito modes are blocked the same as normal browsing.

Survives Restarts

Reboot your PC or install Windows Updates, protection re-engages automatically.

Refuses Uninstall

Standard Windows uninstall is blocked while a lock period is active.

1 Day to 1 Year

Pick a lock period that fits. Extend any time, never shorten.

How to Block Porn on Windows (Without a Loophole)

A Windows PC is the easiest place to bypass a porn blocker: browser extensions only cover one browser, hosts-file edits can be reverted, DNS filters can be switched, and most blocker apps can simply be uninstalled from Settings. If you know your way around a computer even a little, willpower is the only thing a typical filter really asks of you.

QuitPorn works differently. You choose a lock duration and it locks porn blocking on your PC behind a passcode that is generated for you and never shown. Until your lock period ends there is no early unlock: the block covers Chrome, Edge, Firefox, and any other browser or app on the machine, and it survives restarts.

Why Typical Windows Porn Blockers Fail

What Makes QuitPorn Different on Windows

The lock is time-based and the passcode never touches your memory, so there is nothing to surrender in a weak moment. Set a 30, 90, or 365-day lock on a strong day and the decision stays made. No accountability partner required, no browsing reports, no surveillance, just a wall that holds until the timer runs out.

Browse all our step-by-step blocking guides, compare tools in our best porn blockers ranking (including QuitPorn vs Cold Turkey for desktop users), or see plans and pricing to start your first lock.

Frequently Asked Questions

Does QuitPorn for Windows block porn in every browser?

Yes. Once activated, QuitPorn blocks adult content across every browser on your PC, Chrome, Edge, Firefox, Brave, Opera, and every app that loads web content. Incognito and InPrivate modes are blocked the same as normal browsing.

Can I uninstall the app to bypass the lock?

No. During the lock period, the app refuses to release until your timer ends. Standard Windows uninstall flows are blocked while a lock is active.

What happens if I restart my PC?

Protection re-engages automatically the moment Windows boots back up.

How long can I lock my PC for?

From 1 day to 365 days. You choose the length when you activate. Once a lock is running you can extend it, never end it early.

Which versions of Windows are supported?

Windows 10 and Windows 11 (64-bit).