🔐 Crypto Wallet Safety Guide

Protect your crypto. Revoke dangerous approvals before scammers drain your wallet.

🚨 Connected to a Suspicious DApp?

If you connected your wallet to any suspicious site or DApp, revoke all token approvals immediately. Scammers can drain your entire wallet within minutes of getting approval. Revoke.cash is a free tool to remove dangerous approvals on ETH, BSC, Polygon, Arbitrum, and more.

🚀 Open Revoke.cash Free · Trusted · No registration

📖 How to Use Revoke.cash — Step by Step

1
🌐 Go to revoke.cash
Open https://revoke.cash in your browser. The site is safe and open-source.
2
👛 Connect or Enter Wallet
Connect MetaMask/WalletConnect OR paste your wallet address (read-only, safe).
3
🔗 Select Network
Choose the blockchain: Ethereum, BSC, Polygon, Arbitrum, Avalanche, etc.
ethbnbmaticarbopavaxbase
4
🔍 Review Approvals
You will see a list of all token approvals — which DApps can spend your tokens.
5
✅ Revoke Suspicious Ones
Click Revoke next to any approval you do not recognise or did not intentionally give.
6
⛽ Confirm in Wallet
Your wallet (MetaMask etc.) will ask you to confirm. You pay a small gas fee.

🔍 Check a Wallet Address

Search our blacklist for a known scam wallet address.

⚠️ Safety Rules

🚫
NEVER share your seed phrase
Not with MetaMask support, not with anyone, ever.
🔗
Check URLs carefully
Scam sites use domains like metamask-login.com or uniswap-io.net
Suspicious gas fees
If a DApp asks for unusually high gas or approval of "all tokens" — stop.
📵
Ignore DMs
Never click wallet links sent via Telegram, Discord or Twitter DMs.
🔒
Use hardware wallets
Ledger/Trezor for large holdings. Never connect to unknown sites.
📱
Bookmark official sites
Only use bookmarked official URLs. Never Google and click the first ad.