Calculate cryptocurrency portfolio value and profit/loss. Track investments, average buy price, ROI percentage. Support for multiple coins
Crypto
Crypto Unit Converter
Convert cryptocurrency units. Satoshi to Bitcoin, Wei to Gwei to Ether, and more. Live price conversion between crypto and fiat currencies
Crypto
Currency Converter
Real-time currency converter with live exchange rates. Convert USD, EUR, GBP, PLN, JPY and 150+ world currencies. Free forex calculator online
Crypto
Wallet Address Validator
Validate cryptocurrency wallet addresses. Check if Bitcoin, Ethereum, Solana, Litecoin addresses are valid. Detect address type and network
Crypto
Wallet Balance Checker
Check cryptocurrency wallet balance by address. View Bitcoin, Ethereum, Solana balances. See transaction history and token holdings. Real-time blockchain data