What is it?
A free, browser-based EVM gas fee calculator that shows live EIP-1559 gas estimates across Ethereum, BNB Chain, Polygon, and all EVM-compatible networks — no wallet, no sign-up, no tracking.
What makes it different?
Multi-chain — ETH, BNB, Polygon and all EVM networks in one place
EIP-1559 breakdown — shows Base Fee, Max Fee and Priority Fee separately so you understand what you're actually paying
No wallet required — works instantly in any browser, no MetaMask, no sign-in.
