When porn shows up,your screen locks.

Brake watches your screen on your own PC and locks it for as long as you chose. No blocklists to maintain, nothing uploaded, and no switching it off in a weak moment.

Download free for Windows
A network of websites, apps, feeds, and services marked blocked

Your computer shouldn’t feel off-limits

Block one site and porn can appear in an app or feed. Block the whole app and you lose what you came there to do. Before long, you’re spending more time managing restrictions than using your computer.

Take back control

Brake reacts to explicit content instead of blocking the rest of your computer

Before and after: on the left, explicit content appears in a web feed, shown blurred and marked as detected. On the right, Brake has locked the screen for 10 minutes and shows when it unlocks.

Protection that responds without restricting everything else

Brake checks your screen locally while your websites and apps stay available. When it detects clear explicit content, it starts the lockout you chose ahead of time, creating a break in the moment.

Set it once and use your computer as usual

Choose how long you want the lockout to last, turn on protection, and let Brake run in the background.

  1. Step 1

    Choose your lockout length

    Pick how long Brake should lock the screen when it detects explicit content, then turn protection on.

    Brake Overview tab showing protection is active, with the lockout length set to 10 minutes
  2. Step 2

    Use your computer normally

    Keep browsing, working, gaming, or watching videos while Brake checks what appears on your screen.

    A hiking article open in a browser on a Windows desktop, with a Brake badge above the taskbar showing protection is active
  3. Step 3

    Brake gives you time to reset

    If explicit content appears, Brake locks the screen for the time you chose, giving you a chance to stop and decide what to do next.

    The Brake lockout screen over a calm mountain photo, showing the time, the unlock time, and the minutes left

You can’t switch it off in a weak moment

Start a commitment and your password can no longer turn Brake off until it ends. If something goes wrong, your recovery code gets you back in after a cooldown.

Protection that isn’t tied to one browser

Because Brake checks your screen, it can respond to explicit content on websites, in apps, and in supported illustrated content.

Websites

Websites and feeds

Brake checks the content on screen, so you don’t have to keep adding new sites and URLs to a blocklist.

Apps

Apps and full-screen

Brake can keep checking when you leave the browser, including supported desktop apps and full-screen content.

Pro

Illustrated and anime content

Illustrated and anime detection, included in Pro, can also check supported explicit drawings and animation.

Brake works locally, so your screen stays private

There’s no account to create, and screen captures are discarded as soon as they’ve been checked.

Checks stay on your computer

Brake analyzes what appears on screen without sending screenshots to a cloud service.

Screenshots aren’t saved

Each screen capture is discarded after it has been checked, so Brake doesn’t build a history of what you viewed.

No account required

Install Brake and use it without signing up or syncing your data.

Keep your recovery code somewhere safe

If you ever need to get back in, your recovery code unlocks Brake after the required cooldown.

Online only to set up Pro

Nothing about your screen ever leaves your PC. Brake connects only to activate Pro once and to download the illustrated model once. No telemetry.

How activation works

Free forever, with an optional one-time Pro

Every download includes a 7-day Pro trial. No card, no account, no subscription.

Free

$0forever

Detection on websites and apps, lockouts up to 60 minutes, and commitments up to 7 days.

Pro

$19$29launch price, one-time

Commitments up to 365 days, illustrated and anime detection, and a lockout screen you design.

Supporter

$49+pay what you want

Everything in Pro, your handle on the thanks page, and direct feature requests.

Compare plans

Got questions?

Need help with setup? Read the install guide

Does Brake send my screen to the cloud?

No. Screen checks happen locally on your computer. Screenshots are discarded after scanning and are never uploaded or saved.

Which operating systems does Brake support?

Brake is for Windows PCs. You don’t need developer tools or a cloud account. Follow the install guide to get started.

Why does Windows show a warning when I install Brake?

Brake is new and its installer isn’t code-signed yet, so Windows SmartScreen doesn’t recognize it. SmartScreen warns about installers it hasn’t seen many times before, which is common for new apps. Click “More info”, then “Run anyway”. The install guide shows each step.

Can I use it while gaming or in full-screen apps?

Yes. Brake checks what appears on your screen rather than relying on browser rules, so it can check content from apps and full-screen surfaces.

Is Brake free?

Yes. The core of Brake is free forever, with no account needed. Every download also includes a 7-day Pro trial. If you want Pro after that, it’s an optional one-time purchase. See pricing.

What’s in Pro?

Commitments up to 365 days, recovery cooldowns up to 7 days, illustrated and anime detection, a custom lockout screen with your own background, a message to yourself on the lockout screen, shutdown after lockout, and priority support.

Is Pro a subscription?

No. Pro is a one-time payment and it never expires.

How does the Pro trial work?

Every free download includes 7 days of Pro. The trial starts the first time you turn protection on. No card, no account, and it works offline.

Does Pro need internet?

Only once. Paste your key in the app while online to activate Pro. After that, it works offline.

How many PCs can I use Pro on?

One purchase covers up to 3 of your PCs.

Can I get a refund?

Yes. You can request a refund within 14 days of purchase. See refunds.

I lost my Pro key. What now?

Your key is in your Lemon Squeezy receipt email and in “My Orders” on Lemon Squeezy. Still stuck? Email hello@usebrake.app.

Does Brake work without an account?

Yes. There’s no account and no cloud sync, and detection runs on your PC. Brake only goes online to activate Pro once and to download the illustrated model once.

Can I turn protection off?

Outside a commitment, your password can turn protection off. During a commitment, your password cannot end it early. Your recovery code provides an emergency path with cooldown rules.

What if Brake gets a detection wrong?

I’ve used Brake daily for weeks without a wrong lockout, but no detector is perfect. Save your recovery code during setup so you can always get back in, and tell me if it ever happens.

Will Brake shut down my computer?

Only if you turn it on. Shutdown after lockout is a Pro option. When enabled, it closes your apps, so save your work. You can change this in Advanced when you are not in a commitment.

How do I uninstall Brake?

Outside a commitment, uninstall Brake like any Windows app: Settings > Apps > Installed apps > Brake. During a commitment, uninstalling is blocked until the commitment ends, or you can use your recovery code.

Try Brake for Windows

A quiet pause between impulse and action