EVM Tools
Blast Developer Tools
Optimistic Rollup with native yield for ETH and stablecoins. Standard EVM — all tools compatible.
Chain details
Chain ID
81457Native token
Ether (ETH)Type
L2Gas
Native yield on deposited ETH and USDB
RPC endpoint
https://rpc.blast.ioBlock explorer
https://blastscan.ioTools for Blast
EVM Contract Reader
Call view functions on any contract via your own RPC
Vanity Address Generator
Generate custom addresses — same key works on every EVM chain
Keccak-256 Hasher
Hash with the exact algorithm used by the EVM
ABI Encoder & Decoder
Encode calldata for contract interactions
EVM Unit Converter
Convert between wei, gwei, and the native token
Address Checksum (EIP-55)
Validate and checksum addresses to catch typos
Function Selector Calculator
Compute 4-byte selectors for function signatures
Multi-Chain Wallet Generator
Generate keys and 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 Blast
USDB
0x430000000000000000000000000000000000000318 dec
WETH
0x430000000000000000000000000000000000000418 dec
BLAST
0xb4449E48Ff2963A37975c39fDa493D9c8b83924918 dec
Other EVM chains
All tools work on every EVM chain — pick yours: