Every figure shows its source. Where a source is missing, the number is a placeholder — and it is never written as fact.

Game tools — 7 calculators that run in your browser

7 of the 11 tools below compute today, across 5 games. Every calculation runs on your own machine — nothing is sent to a server, nothing needs an account, and there is no limit on how often you use them. The rest are specified and labelled as such rather than hidden.

GTA 6 cover art

GTA 6 tools3 of 3 run today

Everything else on GTA 6
VALORANT cover art

VALORANT tools3 of 4 run today

Everything else on VALORANT
LoL cover art

LoL tools1 of 1 run today

Everything else on LoL

Next in the queue4 specified, not built

Designed and specified — the calculator behind each is not live yet, and it ships when the data it needs is verified.

About these tools

Do I need an account, and are there usage limits?

No to both. Every tool here works signed out, there is no cap on how many times you can run one, and nothing is held back behind a login or a subscription.

Do my inputs get sent to a server?

No. Every calculator on this site computes in your browser — that is an architectural rule here, not a setting. The server sends the tool definition and the arithmetic happens on your machine, so the numbers you type never leave it.

What does "specified, not built" mean on a card?

That the tool is designed and its page exists, but the calculator behind it is not live yet. Those pages say so on themselves and are not submitted to search engines. We show them rather than hiding them, because a gap you can see is more useful than a catalogue that looks complete.

How do I know a result is right?

Every tool carries an assumptions panel stating what it took for granted to produce the number, plus a disclaimer where the underlying figures are samples rather than measurements. A calculator that will not show its assumptions is a calculator you cannot check.

Do the tools work on a phone?

Yes. Everything is a normal web page with no install and no app store, and the inputs are sized for touch. Because the arithmetic is local, a weak connection slows the page load and not the result.

Which tools are coming next?

The ones already specified on this page are the queue, and they ship when the data behind them is verified rather than on a date. A tool whose inputs we cannot source would produce a confident wrong answer, which is worse than no tool.
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Find it in any world we cover
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Every figure carries its source and date
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No account required. No limits on tools