

Hi, I'm Mozilla Cat. I used to be a browser, but then I became... well, a cat in a browser. Now I just open tabs, demand treats, and occasionally crash for no reason.
Side effects include: Opening 500 tabs you'll never read, consuming all your RAM, randomly closing important tabs, and an overwhelming urge to meow at your screen at 3 AM.
* I've opened 847 tabs in the background (you're welcome)
* Your bookmarks? I sat on them. They're gone now.
* Private browsing? I saw everything. I'm a cat.

Hi! It's me, Mozilla Cat. I just wanted to meow at you because... well, because I'm a cat and that's what we do. I could be asking for food, or attention, or maybe I just saw a bug on your screen.
Who knows? I'm a cat. Even I don't know what I want.
Current Meow Status:


















































I OPENED 1000 TABS!
Each tab contains a different picture of me being a cat in a browser. You asked for 1000 tabs... I gave you infinity cats instead!
Don't worry, I didn't actually open 1000 tabs. But I could have. Because I'm a cat and I do what I want.
Version 9.LIVES (Build MEOW: Service Pack Catnip)
Total Meows Generated: 0
Status: Opening tabs faster than you can close them
Status: Nom nom nom your memory is delicious
Status: I crash when I want. Because I'm a cat.
I may randomly sit on your keyboard, delete your bookmarks, and open 50 tabs of cat videos at 3 AM. This is not a malfunction. This is me being a cat.
Learn to browse like a cat: chaotically, unpredictably, and with maximum tab hoarding!

Learn the basics: how to open tabs you'll never read, demand treats while browsing, and knock things off your desk mid-scroll.

Master the art of using all available memory, crashing during important moments, and somehow still looking cute doing it.

Achieve peak cat browsing: 1000 open tabs, zero closed, maximum confusion. Your thesis: "Why I Sit On Keyboards: A Study."
Become a certified Mozilla Cat user! Our 30-second program will teach you to browse like a cat: randomly, aggressively, and with zero regard for your RAM.