Uniswap V4 aims to reduce gas costs for both swappers and liquidity providers, with pool creation being up to 99.99% cheaper compared to previous versions.

Quotes that support claims

Creating new pools with v4 is up to 99.99% cheaper than in previous versions, and swappers can expect gas savings on multi-hop swaps.

Beyond customizability, Uniswap v4 provides gas savings for both swappers and LPs.