Hex ↔ String Converter
Convert between hex-encoded bytes, UTF-8 text and byte arrays — the format used for tx call-data, signatures and event logs.
UTF-8 text16 chars
Hex (0x-prefixed)16 bytes
Hex is the encoding of every low-level Ethereum value — call-data, signatures, storage slots, event log data. Use this to inspect what's actually being sent on-chain.