Free, browser-based AMM calculator that helps Web3 founders plan their token launch. Enter your budget, pick a chain (ETH, SOL, Base, BNB), set your liquidity split, and see exactly what happens: market cap, price impact, slippage at standard trade sizes, and a 25-trade Monte Carlo simulation. Built on the constant product formula (x * y = k). Includes a backwards calculator to reverse-engineer your budget from a target market cap.