Play · Explore · Make

Limitless Lab

Free games, simulations and tools that run right in your browser, on your phone or your computer. No accounts, no cookies, no installs. Your saves and your files never leave your device.

Games

Arcade

Small games you can pick up in seconds. One thumb on a phone, or keys on a keyboard.

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Simulations

Lab

Touch the math. Physics, maths and machine learning you can poke, drag and break, each with a plain-English explainer.

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Tools

Workshop

Free tools for devs, creators and makers. Everything happens on your device, nothing is uploaded.

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Newest first

Everything in the lab

Open a wing above to see everything in it.

The promise

Free, and yours

AccountsNone

CookiesNone

UploadsNone

PriceFree

Saves live in your own browser, and every item has Export, Import and Delete my data buttons. The only thing counted is cookie-free page visits (see the privacy page).