EVMTools

Solidity Error Decoder

Decode Solidity revert data into human-readable error messages. Supports Error(string), Panic(uint256) codes, and custom errors.

Solidity Panic Codes Reference

CodeDescription
0x00Generic compiler panic
0x01Assert condition failed
0x11Arithmetic overflow or underflow
0x12Division or modulo by zero
0x21Conversion to invalid enum value
0x22Incorrectly encoded storage byte array
0x31Pop on empty array
0x32Array index out of bounds
0x41Too much memory allocated
0x51Called zero-initialized function pointer

Examples