Nunchuk Bitcoin Wallet

Nunchuk Inc

About this app

Nunchuk: Private & Secure Bitcoin Multisig Wallet

Take control of your Bitcoin with the most advanced multisig platform. Nunchuk provides the tools you need for true financial sovereignty, privacy, and generational security.


Why Choose Nunchuk?

• Advanced Multisig Security: Protect your wealth by eliminating single points of failure. Create flexible vaults (e.g., 2-of-3, 3-of-5) for personal security, family trusts, or business accounts.

• Privacy First (Zero KYC): We stand for individual freedom. Nunchuk is built on cryptographic proof, not personal identity. We require no personal data beyond an email. No KYC, ever.

• Collaborative Custody: The world’s first multi-user multisig wallet. Manage funds securely with family or partners, approving transactions together.

• Secure Your Legacy: Set up a private, non-custodial inheritance plan. Choose between flexible off-chain recovery or our new autonomous on-chain timelocks—guaranteed by the Bitcoin network and designed to outlive us.

• The Ultimate Toolkit:

- Connect your favorite hardware (Coldcard, Ledger, Jade, Tapsigner, Trezor, etc.).

- Utilize advanced coin control for organization and privacy.

- Decoy wallets to outsmart thieves.

- Spending limits, key health checks, and seamless key replacement.

- Connect to your own full node.

• Future-Proof Architecture: Built on advanced standards (Native Segwit, Miniscript) that minimize data exposure and provide practical resistance against long-term threats.

Your Keys. Your Bitcoin. Nunchuk never custodies your funds. You maintain full control.

Built by Experts, Trusted by Thousands. Download Nunchuk and achieve true Bitcoin sovereignty today.

Need help? Reach us at [e-mail].

Ratings and reviews

The wallet creation process is awkward and full of bugs. But if you manage to get through it then it's good for managing a multisig wallet with people on different computers.

Finally a wallet that actually works, shows instant 0 conf TX and doesn't charge a fee!

Just a great app with great support. couldn't be happier.

What’s new

Fix Taproot fee estimation
Bug fixes and improvements