revert.wtf explorer

Explains reverted EVM transactions inline on block explorers, powered by revert.wtf.

Ever opened a failed transaction on a block explorer and just seen "execution reverted" with no idea why? revert.wtf explorer fixes that. When you land on a reverted transaction on Etherscan or Blockscout, this extension adds an inline panel that explains what actually went wrong — in plain language, right on the page. WHAT IT DOES • Decodes the revert (custom errors, Error(string), Panic codes, and known protocol/library errors) using the revert.wtf API. • Shows the likely causes and concrete things to check next — not just a raw selector. • Returns multiple interpretations when a revert is ambiguous, so you can step past a too-generic match to a more specific one. BLOCKSCOUT-FIRST • On Blockscout, it reads the full internal call trace (free, no key) to recover the real inner revert — often the deeper, more meaningful error a wrapper hid. • On Etherscan, when a revert can't be decoded from the page, it points you to the same transaction on Blockscout, where it usually can be. UNDER THE HOOD • Chain-aware RPC replay using bundled Chainlist defaults to recover revert data explorers don't expose (bring your own RPC to override any chain). • Optional Blockscout Pro support for indexed revert data. • Caches explanations per chain and transaction so repeat visits are instant. • One-click debug bundle for bug reports — API keys and full RPC URLs are redacted by default. SUPPORTED EXPLORERS Etherscan-family explorers (etherscan.io, basescan.org, arbiscan.io, polygonscan.com, and many more) and Blockscout instances, including self-hosted ones. PRIVACY When active on a transaction page, the extension may send the transaction hash, visible revert text, recovered revert bytes, and the explorer hostname to the configured API to produce an explanation. API keys and RPC URLs are stored locally in your browser and are never included in copied debug bundles. You can point it at a self-hosted, compatible API instead of the hosted service. Powered by revert.wtf — https://revert.wtf Open source: https://github.com/mrtdlgc/revertwtf-extension