Free Bitcoin Tools

Every tool below is free and runs right in your browser. Pick a starting point and take the next step with your bitcoin setup.

Asistente de multifirma

Answer 6 questions and get a multisig setup recommendation.

Check which hardware wallets work with Sparrow, Electrum, Nunchuk, and BlueWallet.

See what stacking a fixed amount would have grown into.

Convert between sats, BTC, and fiat instantly.

Model a bitcoin-denominated retirement plan.