Let the baby smash the keyboard. On purpose, this time.

You are most likely reading this on the laptop in question, with one hand holding a baby off the trackpad. The want is narrow and completely reasonable: a page that swallows the whole display, reacts to any input at all, and cannot be typed into. Not a lesson. Not a detour through an app store. A surface that says yes to a fist.

That surface is our home page, and it is the only thing here you can open cold. Press Start, the page takes over the screen, and from then on the board does two things and nothing besides. Hit a letter or a numeral and it appears as itself, oversized, in colour. Hit anything that is not one — Space, a bracket, an arrow, something off the function row — and a hand-drawn friend turns up instead, one of eighteen, permanently assigned to that key. Babies stay oblivious to that assignment for months. Two-year-olds spot it inside a week, which is why it is fixed rather than shuffled.

Worth stating outright, because a fair number of pages answering this search get it wrong: nothing is scored, nothing is timed, nothing makes a failure noise, and no key produces nothing. An eleven-month-old leaning on six keys at once gets six answers.

Nearly every worry a parent carries into this search is about the hardware rather than the web page, so let us keep the two apart. A web page decides what appears on the display. It has no say whatsoever in whether a cup of coffee ends up inside the chassis.

• The lid is a grab target too. A baby who can reach the keys can reach the screen, and on a laptop that means the hinge takes the weight of a pull. The device wants to be flat on a table and pushed further back than feels necessary, not balanced across two laps.
• Liquid wins every time. The most common way a keyboard dies during one of these sessions is a drink that was already sitting there before the baby arrived. Clearing the surface first costs nothing and is the highest-value precaution on this list.
• Loose keycaps are mouth-sized.Run a thumb across the keys first. Any cap already sitting proud is the cap that will come away, and its dimensions are close to the worst possible ones to have near an infant. Ordinary household judgement, that — not a safety guarantee issued by a website. You know this hardware and this baby; we know neither.
• A sacrificial board changes the maths.A cheap USB keyboard plugged into a laptop that has been pushed out of reach means the expensive object is not the object being hit. A silicone cover over the laptop’s own keys is the cheaper half-measure, and presses still register through it.

None of that is a claim about what we prevent. It is the portion of the risk that sits outside the browser altogether, and the honest framing is that you handle that half while the software handles the other one.

Here is the software half, at a level of detail nobody in this category seems willing to publish. There are three tiers, and which one you land in is decided by the browser you happened to open.

• Chromium in fullscreen — the strong tier. Chrome and Edge expose a Keyboard Lock API, and the playground claims it the instant fullscreen begins. Combinations the browser would ordinarily keep for itself — Ctrl+W being the one that actually costs you something, plus Ctrl+T and F11— get rerouted downward into the page, where each one merely draws. A palm dragged over the top row costs you nothing.
• Safari and Firefox — the weak tier. Neither implements it. Our request to claim the keyboard quietly achieves nothing, so Ctrl+W goes on closing things exactly as it always has. There is no dressing that up: the lock is a Chrome-and-Edge capability, and on those two browsers you are leaning on fullscreen by itself.
• Every browser — the floor nobody clears. A short list of combinations never reaches a web page at all, because the operating system consumes them first: Cmd+Q on a Mac, the Windows key, PrintScreen. Not one site on the internet intercepts those, ours no more than any other, and a page claiming it does has described something the platform will not grant.

A second split runs alongside that one, concerning the screen instead of the keys. Desktop Chrome and Edge hand over genuine fullscreen. An iPhone has none to hand over — Safari on that device offers no Fullscreen API to any page whatsoever — so the playground holds itself pinned across the visible area instead, looking almost identical while carrying none of the browser-level guarantees underneath. Different machinery, named rather than glossed, because assuming the stronger one is running is how parents get caught out.

Put practically: strong fencing, no ceiling. Start from an empty window so there is nothing behind the playground worth exposing, take Chromium wherever the decision belongs to you, and sit near enough to intervene — which, at eleven months, was the arrangement anyway.

An exit a baby can trigger is not an exit. Ours takes a sustained, deliberate hold of a kind that small uncoordinated hands do not produce by accident.

• At a desktop: press Esc and do not let go until three whole seconds have passed. A ring fills as it counts, so you can tell the hold is being read rather than dropped.
• At a touchscreen: plant three fingertips anywhere on the display and hold them still for the same three. Identical ring, identical result.
• Where it puts you:fullscreen collapses, the keyboard goes back to the browser, and the start card returns. Nothing closes and nothing quits — which matters more than it sounds, because what follows a smash session is nearly always a demand for another, and another is one press from here.

The playground itself is consequence-free by design, because a baby cannot lose at it. Everything resembling a score waits until the moment you take the device back, and then arrives all at once as a card called the Smash Report. One condition attaches: the session has to have registered five presses or more. Below that the exit is silent, on the reasoning that a card reading “two keys, four seconds” is noise rather than a summary.

• Keys smashed— the session total, presses and taps together.
• Duration— wall-clock time from Start to the moment you held Esc.
• Pace— keys per minute, which for a two-handed nine-month-old is a genuinely startling figure.
• Discovered— how many distinct letters and hand-drawn friends were summoned, a rough measure of how much of the board got explored.
• Chaos level— a label rather than a number, climbing from Just a peek through Warming up, Getting serious, Serious business and Total chaos, and reaching Keyboard destroyer at 600 presses in one sitting.

A copy button drops the summary on your clipboard for whoever else needs to see it. The card is calculated in the browser from the session that just finished, so it adds no tracking of its own.

One number does travel further, and the distinction is worth getting exactly right. We keep a tally of how manypresses occurred and push that tally upward in batches — it is the raw material for the site-wide running figure on the front page, and that is the extent of it. The ranked boards on the leaderboard are built from game scores, so smashing feeds the counter and never a standing. What was pressed travels nowhere in either case: the letters stay on the machine, no ordering of them is collected, and there is consequently nothing to reconstruct afterwards. Absent a sign-in, the tally has nobody to be credited to either. Analytics and advertising are set out in full in the privacy notes.

The playground is free in the strongest sense the word still has: no account, no email address, no card, no app-store download, no trial that expires. Open the home page and press Start. If a keyboard smash for a baby is the whole reason you came, you are finished reading. One optional extra does exist, and it is a browser shortcut rather than software: the splash offers to put a TotTypetile among your phone’s apps, which spares you hunting for a bookmark tomorrow without any application being installed.

For completeness, since this shifted recently and out-of-date descriptions are still circulating: everything beyondthe playground now wants a parent account behind it. Free to make, no card requested, but an account — and that takes in the gentlest free-tier titles too, among them Counting Garden (1–3) and Animal Sounds (1–4). Two subscriptions sit past that line, Family at $4.99 monthly and Family Plus at $9.99, and the parents page sets out which games fall on which side.

Advertising pays for the free half. On every route a child is able to open, what runs is contextual and only contextual: the page decides what appears, no profile of your child exists to target, and nothing is personalised. Placement is equally deliberate — underneath the playable area, never layered over it or interrupting a round.

Most pages answering this search are a single toy. This one is the front door to 52 games, which is only worth raising because the baby in front of you will be three before you have finished bookmarking anything.

Behind a free parent account sit 22 learning games, every one age-tagged, and 18 of those are read aloud — enough narration that most pre-readers need nobody sitting beside them interpreting. Far past toddlerhood there are 30 original arcade games for roughly eight and up, which need that free account to carry a verified email address before one will start. And the leaderboardranks players by the day, by the week and across all time, and hangs a crown over every arcade title — every one of those positions earned in games rather than by smashing. Irrelevant today; the main attraction in six years.

Where to go from here

• Baby typing— the same playground seen as a first keyboard: lap-play setup, how much sensory feedback is useful, and drool-proofing a real board.
• Toddler keyboard smash — the same question asked about a child who now aims, holds a grudge against the exit gesture, and expects a turn tomorrow.
• How to introduce a toddler to the keyboard — what to say during the opening session, and which mess to expect afterwards.
• The learning games, each tagged with its own age range, or kids typing games for the whole ladder from one to eight in order.

Clear the table, push the laptop back, open the playground in Chrome or Edge and press Start. Hit one key yourself so they see what a press buys, then stop helping. Hold Esc for three seconds when you want the machine back, and read the Smash Report to find out what just happened to your keyboard.