Protect Your Crypto
Cryptocurrency Wallet Scanner
Instantly verify any crypto wallet before you transact. Get real-time risk scores, scam detection, and on-chain analytics across 9 major blockchains.
Free - No Account Required - Privacy-First
Address Scanner
Supports ETH - BTC - TRON - SOL - LTC - XRP - DOGE - TON - ATOM
CryptoScan Benefits
Powerful Features
Everything you need to verify crypto wallets and stay protected from scams.
Multi-Chain Address Scanner
Paste any cryptocurrency wallet address and receive an instant risk analysis. Supports 9 major blockchain networks: Ethereum, Bitcoin, TRON, Solana, Litecoin, Ripple, Dogecoin, TON, and Cosmos.
Intelligent Risk Scoring
Every address gets a score from 0 to 100, calculated from format validation, checksum verification, entropy analysis, transaction patterns, and cross-referencing against known scam databases.
Real-Time Web Page Scanning
Automatically detects cryptocurrency addresses on any web page you visit. Addresses are highlighted inline with a subtle indicator. Works on social media, forums, DeFi platforms, and everywhere else.
Right-Click Context Menu
Select any text on a web page and right-click to scan it with CryptoScan instantly. No need to open the popup — get a risk score notification right away.
Personal Watchlist with Monitoring
Save addresses to a persistent watchlist. CryptoScan automatically checks your watchlisted addresses every 30 minutes for balance changes and sends you a notification when activity is detected.
Built-in Scam Database
Includes a curated database of known malicious wallet addresses: confirmed scammers, phishing drainers, rug-pull deployers, and suspected mixers. Instantly flags any match with a critical warning.
Scan History & Statistics
Every scan is logged locally with full details. Search past scans, view risk distribution by network, analyze trends over time, and see your most scanned addresses.
On-Chain Data Retrieval
Fetches real balance, transaction count, and first-seen date from public blockchain APIs with built-in caching and retry logic. Displays data in a clean metadata grid directly in the scan results.
Security Notifications
Receive system notifications when a known dangerous address is detected on a page, when a context menu scan completes, or when watchlist monitoring finds balance changes.
Data Export & Import
Back up your entire watchlist, scan history, and settings as a JSON file. Restore from backup or merge data at any time. Your data, your control.
Blockchain Explorer Integration
One click takes you to the full on-chain history via the appropriate blockchain explorer — Etherscan, Mempool.space, TronScan, Solscan, and more.
Beautiful, Privacy-First Design
Premium dark theme with glassmorphism, particle animations, and smooth transitions. Zero external data collection, no tracking, no account required.
How It Works
Get protected in 5 simple steps
Install
Add CryptoScan to Chrome from the Web Store. One click, no sign-up, no configuration.
Paste & Scan
Paste any crypto wallet address into the scanner — or right-click any address on a web page to scan it instantly via the context menu.
Review Results
See the risk score (0-100), detailed risk factors, on-chain metadata (balance, transactions), and blockchain explorer links.
Monitor
Save addresses to your watchlist. CryptoScan automatically checks balances every 30 minutes and notifies you of changes.
Stay Protected
Automatic page scanning highlights crypto addresses as you browse. Dangerous address notifications keep you informed in real time.
Your Data Stays With You
CryptoScan works completely locally. Your scan history, watchlist, and settings never leave your device. We only send wallet addresses to public blockchain APIs to fetch on-chain data — no personal information is ever transmitted.
Why Choose CryptoScan?
Features that set us apart
| Feature | CryptoScan | Others |
|---|---|---|
| Multi-chain support (9 networks) | Limited | |
| Instant risk analysis | ||
| Zero data collection | ||
| Automatic page scanning | ||
| Right-click scanning | ||
| Built-in threat database | Limited | |
| Watchlist monitoring | Paid | |
| Free & unlimited | ||
| No account required |
Free Chrome Extension
Essential tool for anyone in crypto. Saved me from sending funds to a known scam address. The real-time page scanning is a game changer.
Finally a wallet scanner that respects privacy. No account needed, works offline for risk analysis. Multi-chain support is perfect.
User Reviews
What the crypto community says about CryptoScan
Frequently Asked Questions
Everything you need to know about CryptoScan
No. CryptoScan only analyzes wallet addresses as text strings. It cannot access your wallets, private keys, seed phrases, or funds.
Start Protecting Your Crypto Today
Free. Private. No account required. Join thousands of users who verify before they transact.
Works with Chrome 88+ - Manifest V3 - Under 100KB