Web3Explorer

Curating the best decentralized applications and infrastructure for the Web3 economy.

collaborate with us

Top Blockchains

Bitcoin
Ethereum
Polygon
Arbitrum
BNB Chain
Solana

Top Wallets

MetaMask
Coinbase Wallet
Phantom Wallet
Rabby Wallet
Backpack

Top Exchanges

Uniswap
Binance
PancakeSwap
Kraken
1inch

Enterprise Solutions

Identity Tools
Real World Asset
ZK Tools
Crypto Tax

Web Explorer
Ethereum
Solidity Tools
Smart Contract Tools
Event Decoder

Event Decoder

Free

Smart Contract Tools

Event Decoder decodes 4-byte or ABI inputs with a calculator, tx decoder, and ctor encoder.

Ethereum

About Event Decoder

Event Decoder is a developer-focused toolkit that interprets 4-byte signatures or ABI-encoded data, and bundles practical utilities such as a calculator, a transaction decoder, and a constructor encoder.

The calculators help with conversions, calldata decoding, and even vanity address generation for testing scenarios.

The project fosters an active community around its tools, with over 100 members contributing ideas, test cases, and documented examples to help users explore and validate smart contract interactions.