Developer Utilities
Tools
Handcrafted Web3 utilities.
Built for developers, by a developer.
Base64
Encoding & decoding of base64 strings.
Byte Conversion
My collection of byte conversion tools.
Digital Signatures
Sign and verify digital signatures with your Ethereum wallet.
Epoch Converter
Convert between epoch time and human readable time.
Ethereum Unit Conversion
Convert between wei, gwei, ether, and more.
Function Selectors
Decode function, error, and event selectors.
Merkle Root/Proof Generator
Generate a merkle root or proof from a CSV file.
Pending Transactions
Resolve pending transactions.