Desktop pet · macOS · Windows · Linux

Something small and alive on your desktop.

PixelPup sits above your windows, watches your cursor, taps along while you type, naps when you're away, and reminds you to drink water. Pick a dog, a cat, a hamster, or a kid — each one keeps busy in its own way.

One payment, kept forever. $1.99 for the pet you pick, $8 for all five — no subscription, no account, no telemetry.

~/desktop
move your cursor → click to pet

The cast

Five pets, five idle habits.

Every avatar shares the same manners — cursor-following eyes, blinking, head tilts, petting, naps. What changes is what they do when you leave them alone.

What it does

Company, not a notification.

Eyes

It watches your cursor

Pupils glide toward your pointer wherever it goes on screen. Look away long enough and it finds something else to do.

Keyboard

It types along with you

Every keystroke lands as a paw tap — or a small hand on a keyboard, if you picked one of the kids — with its eyes down on the work.

Free time

It gets bored

Left alone, it wanders to a random spot on your screen, plays, or curls up and sleeps with a trail of z's until you come back.

Health

It looks after you

Thirty rotating nudges — water, posture, the 20-20-20 rule, a walk — spoken in a little bubble every few minutes, using your name.

Manners

It gets out of the way

Double-click and it scurries to the other side of the screen so you can reach whatever it was sitting on. Drag it anywhere you like.

Agents

It celebrates your builds

Wire it to Claude Code, a CI job, or any script: it puts on a thinking face while work runs, then hops and barks when the job lands.

Get PixelPup

Pay once. Keep it.

Try all five first — every pet runs in demo mode with a gentle reminder. Buy the one you fall for, or take the whole cast. Either way it's a single payment, and the same number in every currency, so nobody pays more for their postcode.

Currency Everywhere else is billed in USD.

Any one pet · one-time

$1.99

Which one?
  • Your pet, with every behaviour
  • Roaming, napping, its own toy and voice
  • Typing reactions and health reminders
  • Agent integration
  • macOS, Windows, Linux

No account. Nothing phones home.

Buy the dog$1.99

The whole cast · one-time

$8once, forever

  • Everything in the single-pet version
  • Dog, cat, hamster, boy and girl
  • Their own voices, idle habits and toys
  • Switch avatars whenever you like
  • One licence across all your machines
  • Every future update included

Secure checkout via Lemon Squeezy · refunds within 14 days.

Buy all five — $8

Install

Pick your platform.

After checkout you get the build for your machine. Two editions, same pet: the native build is a single Swift file for macOS, and the cross-platform build ships as a normal installer everywhere else.

macOS

.dmg · Apple Silicon

Open the disk image and drag it to Applications. On first launch, right-click the app and choose Open — the build is unsigned.

Download .dmg

Windows

.exe · installer or portable

Run the installer, or take the portable build and skip installing altogether. SmartScreen will warn once: More info → Run anyway.

Download .exe

Linux

.AppImage · x11

Mark it executable and run it. Keyboard reactions need X11; Wayland blocks global key listening.

Download .AppImage