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Play with your hands

Turn on your camera and step back so your hands are in view. Hand tracking runs on this device: the video is never recorded or uploaded.

Works best in good light, about an arm's length or two from the camera.

  • 100% Free
  • No Sign-Up
  • No Credit Card
  • No Free Trial
  • No Pro Tier
  • No Watermarks

Nothing is uploaded. Just open it and start.

Pop bubbles with your hands

Free, no sign-up, no download. Turn on your webcam and pop as many bubbles as you can in a minute, using nothing but your fingertips — alone or racing a friend. A great quick break, and a hit with kids. The hand tracking runs inside your browser, so your video stays on your device.

Your hands are the controller

Real-time hand tracking follows every fingertip. No controller or app — just a webcam.

Gold bubbles and bombs

Grab the gold bubbles for 5 points, and keep your fingers off the dark bombs.

One frantic minute

Bubbles rise faster and more often as the clock runs down. Beat your best score.

One or two players

Split the screen and race a friend — you both get exactly the same bubbles.

No camera? No problem

Play with a mouse or touchscreen instead.

Private by design

Tracking runs on your device. The video is never recorded or uploaded.

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Frequently asked questions

How do I play Bubble Pop?
Turn on your camera and hold your hands up. Bubbles rise from the bottom of the screen; touch them with any fingertip to pop them. Blue bubbles score 1, gold ones 5, and the dark bombs cost 5. You have one minute, and the bubbles come faster as it goes on.
How does it see my fingers?
A hand-tracking model running in your browser finds 21 points on each hand — every knuckle and fingertip — about 30 times a second. Any of your fingertips can pop a bubble.
How do two players play?
Stand side by side facing the camera and choose 2 players. The left half of the screen is Player 1 and the right half is Player 2 — a dashed line marks the middle, and each hand is coloured by the side it's on. Both players get exactly the same bubbles, mirrored into their own half, so it's a fair race.
Is my camera video uploaded or recorded?
No. The hand tracking (Google's open-source MediaPipe Hand Landmarker) runs entirely on your device, and its code and model are served from this site, not a third party. The video never leaves your browser and is never saved. The camera turns off when you press Camera off or leave the page.
It isn't seeing my hands. What can I do?
Make sure your hands are well lit and fully in the picture — stepping back to an arm's length or two usually helps, and so does a plain background. The line under the game tells you how many hands it can see. Tracking is fastest on a laptop or desktop; older phones may be slower.
Can I play without a camera?
Yes — choose "Play with mouse or touch instead" and use a mouse, trackpad or your finger on a touchscreen.
Is it free, and are my scores saved?
It's free with no sign-up. Solo best scores are kept only in your own browser; there's no account or leaderboard.

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