Authorized use only. Use this tool solely on systems, tokens, and assets you own or are explicitly permitted to test — credential extraction, signature forging, and unauthorized access are prohibited by our Acceptable Use Policy.

EVM Tools

Ethereum Developer Tools

The original smart contract platform. All EVM tools work natively — Keccak-256 hashing, contract interaction, address derivation, and ABI encoding use the same primitives Ethereum was built on.

Chain details

Chain ID

1

Native token

Ether (ETH)

Type

L1

Gas

Gas priced in gwei (1 gwei = 0.000000001 ETH)

RPC endpoint

https://eth.llamarpc.com

Block explorer

https://etherscan.io

Tools for Ethereum

Every tool below works on Ethereum and every other EVM chain — read any Ethereum contract, decode Ethereum calldata before signing, or convert wei to ETH with exact math. All client-side — keys and payloads never upload.

EVM Contract Reader

Call view functions on any Ethereum contract via your own RPC

EVM Calldata Decoder

Decode Ethereum transaction input — function and arguments, before you sign

Transaction Decoder

Break out a signed Ethereum transaction: sender, gas, fees, calldata

ABI Encoder & Decoder

Encode calldata for Ethereum contract interactions

Function Selector Calculator

Compute 4-byte selectors for function signatures

EVM Unit Converter

Convert wei, gwei, and ETH with BigInt-exact math

Vanity Address Generator

Generate custom addresses — same key works on Ethereum and every EVM chain

Address Checksum (EIP-55)

Validate and checksum Ethereum addresses to catch typos

CREATE2 Address Calculator

Derive deterministic contract addresses before deploying to Ethereum

EIP-1967 Proxy Slot Checker

Read implementation and admin slots of Ethereum proxies

Storage Slot Calculator

Compute Solidity storage slots for Ethereum contract state probes

Uniswap Math Calculator

v2/v3/v4 pool math — amounts out, ticks, sqrtPrice

Uniswap v4 Hook Calculator

Map hook addresses to their permission flags

Keccak-256 Hasher

Hash with the exact algorithm used by the EVM

Multi-Chain Wallet Generator

Generate keys and Ethereum addresses from one mnemonic

ENS Namehash Calculator

Derive EIP-137 namehash values for ENS names

Solidity to Opcodes

Compile Solidity and inspect the EVM assembly

Popular tokens on Ethereum

USDC

0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48

6 dec

USDT

0xdAC17F958D2ee523a2206206994597C13D831ec7

6 dec

WETH

0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2

18 dec

DAI

0x6B175474E89094C44Da98b954EedeAC495271d0F

18 dec

Other EVM chains

All tools work on every EVM chain — pick yours: