Clean Browsing.
Zero Distractions.

Closes the tabs, windows and pop-ups that ads and intrusive sites open behind your back, the instant they appear.

Rated 4.6 out of 5 across the Chrome Web Store, Edge Add-ons and Firefox Add-ons. · Trusted by 10,000+ users

How it works

Set it once, forget it exists

  1. 1

    Install the extension

    One click from your browser's store. No account, no sign-up, free forever.

  2. 2

    Pick the sites that misbehave

    Add a noisy site to your Protected list. It loads normally, its pop-ups do not.

  3. 3

    Browse in peace

    Every ad tab is closed the instant it opens, even in fullscreen. Watch the counter climb.

Features

Unlock a Smarter Experience for Free

Instant auto close

Detects and kills intrusive new tabs and windows the moment an ad script triggers them.

Real time counter

See exactly how many annoying ad tabs AdTab Killer has blocked, live.

Dark mode & 26 languages

Dark mode built in, with a UI fully translated into 26 languages.

Activity logs

A history of every closed tab, searchable by domain, with one click to send a site straight to a list.

Fullscreen protection

Pop-ups cannot sneak in while you watch a video: on a Protected site, blocking keeps working in fullscreen.

Block all new tabs and windows

Lock everything down, from any site at all, keeping exceptions for same site tabs and other extensions' pages.

Per-site control

Three lists. Total control.

Not just on or off: decide how each site behaves.

Protected

The site works, its pop-ups do not

The site loads normally, but any tab, window or pop-up it opens is closed the instant it appears, whether a script opened it or you clicked the link yourself. Links to the same site stay open.

  • streaming-site.example loads fine
  • its pop-ups get closed instantly
Allowed

Kept open when the rest is not

Destinations you always want through: they survive Protected sites and the global blocks.

  • your bank's checkout opens
  • login pop-ups open
Blocked

Never stays open

If an ad, a script or a restored tab opens it, it closes silently. Type the address or open a bookmark and a warning page comes first.

  • an ad opens it, the tab closes
  • you type the URL, warning page

Putting the site where the ads appear into Blocked blocks the site, not its ads. That is what Protected is for. Learn more.

Coming soon

Simple pricing. Pay once, block forever.

Every paid plan is a one-time purchase. No subscriptions, and no account needed to start.

Free

$0forever

No account needed


  • Instant auto close
  • Real time counter
  • Unlimited protected sites
  • Up to 3 sites in each list on the free plan. Protected sites have no limit.
  • Activity logs
  • Dark mode & 26 languages
Install Extension

Free forever. Upgrade whenever you want.

Pro

$4.98one-time

Covers every 1.x update


Everything in Free, plus:

  • Settings and lists synced across your browsers and devices.
  • Add as many allowed and blocked sites as you want.
  • Closes an ad tab the instant it opens, before the ad can load, instead of waiting to see where it goes.
  • Include subdomains in your allowed and blocked lists, reuse a window instead of opening a new one, and more.
  • Mix Chrome, Edge and Firefox installs however you like.
Coming soon

30-day money-back guarantee

Prices in USD. Already on Pro? You can move to Lifetime later and only pay the difference.

FAQ

Common questions

Is this a subscription?

No. You pay once and that's it. Nothing renews, nothing gets charged again, and there's no card on file to cancel.

What's the difference between Pro and Lifetime?

Pro includes every update to the current version of AdTab Killer. Lifetime includes everything we ever release, including big future upgrades.

What happens to my Pro purchase when a big new version comes out?

Nothing - it keeps working forever. Everything you paid for stays yours. Only the brand-new features of the new version would need Lifetime, and if you ever want them, you just pay the difference, never the full price again.

On how many devices can I use Pro?

On up to 10 devices, in any mix of Chrome, Edge and Firefox. Need room for a new one? Remove an old device from your account page at any time. Just keep your account details to yourself - anyone with your password could take over your account.

Do I need an account for the free version?

No. The free version works right after installing, no sign-up. When you buy Pro, your account is created automatically with the email you use at checkout.

What if I change my mind?

Tell us within 30 days and we'll refund you in full, no questions asked. The money goes back to the card you paid with. If the law where you live gives you more time, that longer period applies.

Something went wrong with my purchase - what now?

Write to support-adtabkiller@htmyname.dev with the email address you used at checkout and we'll sort it out.

Ready for Peace of Mind?

Join over 10,000 users enjoying a faster, distraction-free web.