Free tool

Check an address before you send anything

Two checks in one: whether the address is structurally valid on the network you selected, and whether it appears in our dataset of reported addresses. A mistyped address is caught as a typo rather than reported as clean, which is the failure mode that makes most checkers dangerous.

A miss means nothing. Absence from this dataset is not evidence of safety. Most fraudulent addresses have never been reported to anyone.

Checksums are verified. Base58Check, bech32, bech32m and EIP-55 are all validated, so a single altered character is rejected rather than silently accepted.

Every entry is reviewed. Community reports do not publish automatically. An analyst confirms each one before it enters the dataset.

Dataset

Recently updated entries

A sample of what the checker screens against. Notes are summarised; full context stays with the case it came from.

Report an address

Network	Address	Risk	Category	Reports	Last seen
BNB	0x2294A71C...200aC838	High risk	Pig Butchering	22	11 Jul 2026
BTC	12rfC23LYS...ubWSwuyJ	Critical	Ransomware	63	2 Jul 2026
ETH	0xc08e6849...19F14352	High risk	Fake Investment Platform	17	18 Jun 2026
ETH	0xfbD6d8F3...955dEC22	Caution	Impersonation	3	30 May 2026
POL	0x91449476...22f70941	High risk	Airdrop Phishing	9	27 Jun 2026
ARB	0xBFb4Ea75...bE63B930	Caution	Giveaway Scam	2	9 Jun 2026
ETH	0x41c7c4cB...BC2870Fb	Critical	Phishing Drainer	41	29 Jul 2026
BTC	37e473hFjK...AN8oHZSv	High risk	Romance Scam	14	14 May 2026

Networks supported: Bitcoin, Ethereum, Tron, Solana, BNB Smart Chain, Polygon, Arbitrum One, OP Mainnet, Base, Avalanche C-Chain. EVM addresses are indistinguishable between chains, so an address valid on one is structurally valid on all of them; the network selector determines which dataset is searched.