Answer

A wallet address checker reviews an address's history for AML and sanctions risk; Plastron gives a free instant check on 10 chains, and signing in opens the full risk score, with counterparty analysis on 7 EVM chains.

Wallet Address Checker

Paste an address. Get a risk profile. Understand what that wallet has been up to.

A wallet address on a blockchain is just a string of characters. It tells you nothing about the entity behind it, the history of funds flowing through it, or the risk it carries. And yet people send money to addresses every day without checking. In traditional finance, nobody would wire money to a bank account without verifying the recipient. In crypto, it happens millions of times daily. The transparency of blockchains means the information is available — every transaction is public. But raw blockchain data is nearly impossible to interpret without the right tools. You need to map addresses to known entities, trace fund flows, and cross-reference against threat databases. That is exactly what Plastron does. Connect your wallet, and we turn that opaque hex string into a readable risk report with entity labels, exposure categories, and a composite score.

or check your own wallet →

What Plastron does for wallet address checker

Transaction History Analysis

Plastron pulls up to 1,000 of your most recent transactions — normal ETH transfers, ERC-20 token transfers, and internal contract transactions. We merge them into a unified timeline, label known counterparties, and flag any interactions with high-risk addresses. The result is a transaction view that actually makes sense instead of raw Etherscan data.

Entity Label Database

We maintain a curated database of over 3,800 labeled Ethereum addresses covering exchanges, DeFi protocols, bridges, mixers, sanctioned wallets, exploit contracts, and phishing addresses. When your wallet interacts with one of these, we identify it by name and risk category so you are not left guessing what 0xABC...DEF actually is.

Visual Risk Dashboard

Numbers alone do not tell the story. Plastron presents your risk data through a visual dashboard: a risk gauge with score and verdict, an exposure bar showing category breakdown, a fund flow diagram mapping sources and destinations, an activity heatmap revealing transaction patterns, and a counterparty table with per-entity risk rings. One scan, full picture.

Wallet address checker: the risk categories

Sanctions
OFAC SDN-listed addresses. Direct or indirect exposure flags your wallet instantly.
Mixer
Tornado Cash, Railgun and other labelled mixing protocols. Interaction with these services is a major red flag.
Stolen Funds
Wallets linked to hacks, exploits, and bridge attacks. Even receiving a fraction taints your address.
Darknet
Addresses associated with darknet marketplaces. Any connection triggers heightened scrutiny at exchanges.
Fraud
Scam tokens, rug pulls, and pig-butchering schemes. The fastest-growing category of crypto crime.
Phishing
Known phishing wallets and address poisoning campaigns. These drain victims through deception.
3,800+
Known flagged addresses in our database
Source: Plastron threat intelligence
1,000
Transactions analyzed per scan
Source: Etherscan V2 API

What the data says

Measured from Plastron’s own screening corpus, rebuilt on every deploy.

1,047
sanctioned addresses in the corpus
one of the risk categories this page covers
34
mixer contracts and routers in the corpus
one of the risk categories this page covers
250
hack and exploit addresses in the corpus
one of the risk categories this page covers

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What people ask about wallet address checker

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Find out before an exchange does

Paste any address for a free instant check. Nothing to connect · Never a transaction · No history kept. Sign in for the full report: your own wallet is always free.

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