Small, honest, technical tools that each do one thing well — and respect you while they do it. Everything runs in your browser. No signup, no tracking, and your data never leaves your device.
A high win rate doesn't mean you're profitable. Enter your win rate and average win/loss to see your real expectancy — and the win rate you'd actually need to break even.
Our tools compute in your browser, not on a server. Nothing you type is uploaded, logged, or sent anywhere — so most of them keep working even with no connection at all.
No sign-up wall, no email capture, no "start free trial." Open the page and the tool just works. Free tools stay free.
No analytics scripts following you, no cookie maze, no nudges designed to trap you. The page loads fast because it isn't carrying any of that.
We build for ourselves first — people who actually code and trade. If a tool wouldn't earn a place in our own workflow, it doesn't ship.
Every tool here is free and runs in your browser. No account, no tracking, nothing sent to a server. They're useful on their own — and they're how you learn whether to trust the rest.
When tools need to save your work across devices or run heavier analysis, those become paid and hosted. You only pay for the edge — never for the basics.
Estimates are labeled as estimates. Limits are stated plainly. Your data is yours to export and keep. No dark patterns, no fluff — just the answer.
No setup, no account, no waiting. The whole point is that you're in and out in seconds.
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