Free Web3 & DeFi tools

Calculators and utilities for Web3 developers and DeFi teams, built by SK3LABS. Everything runs in your browser: no sign-up, no wallet connection required, no data sent anywhere.

Available tools

• Impermanent loss calculator

  Compare an AMM liquidity position with simply holding the tokens. Full range (Uniswap v2) and concentrated liquidity (Uniswap v3).