Coffee Wallet

Send and receive coins using your device. Use generated keys or import wallets. Support for BTC, ETH, LTC, and more soon.

Whether you use a hardware, paper or a third-party wallet, you can track addresses or add balances to your 'offline' library.

Code is available under terms of Open Source license. Transparency is a must in the decentralised world.

Signed transactions are sent to third party providers. Private keys never leave your device. This makes the wallet secured and light.

Full wallet support for: BTC, ETH, LTC, ERC20 tokens, and few more (see full list).
Portfolio support for other coins.
Add address to your portfolio to keep track on its balance.
Configurable display currency and price source (CoinMarketCap, Coinpaprika, more comming)
Receive payment with QR code. Send payments using QR codes scanner.
Face/fingerprint authentication. If your device supports it, you will be asked to authenticate before sending payments.
BIP39 mnemonic support. Easy for backup 12-word passphrase generates all your private keys.
changelly.com integration. Exchange your coins without leaving the app!
Send crypto as a message (share via SMS, Messanger etc.)
Printable PDF paper wallet generator.
Bitcoin Testnet and Ethereum Ropsten tokens support (usable tool for devs)
BIP72 payments (for example bitpay)
More features are comming...

Coffee Wallet.
accept. spend. track. adapt.