Web3defender

What it does

Free Web3 security scanner. Check any token contract, wallet or URL for threats before you connect. Covers Ethereum, BSC, Polygon, Arbitrum, Base, Solana and TON.

Check any token contract, wallet or URL for threats before you connect your wallet. Deterministic engine - GoPlus Labs data plus on-chain checks - results in seconds. Web3defender is a free security scanner for Web3. Paste any address, token contract, URL or TON wallet and get a verdict - Safe, Caution or Danger. The engine never fabricates results: when it cannot score something it tells you why instead - no data yet, contract not found, network not covered, or the data service is down. Drop a contract address, wallet, URL or TON address. The engine detects the type automatically. An EVM address does not carry its chain, so the universal box checks Ethereum - for a token on BSC, Polygon,…from web3defender.tech

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