Your crypto.
Privately yours.

2π Wallet is a self-custody EVM & Bitcoin wallet with built-in privacy swaps, airgapped cold wallet generation, and cross-chain bridging — all in one app.

📱 Download Wallet 🔒 Open Privacy Swap ↗

6+ Supported chains

1.00% Flat swap fee

24-word Cold wallet seed

100% Self-custody

// the wallet

A wallet built for
real privacy

Manage ETH, BNB, MATIC, AVAX, BTC and hundreds of tokens across multiple chains. Full self-custody — your keys, your crypto. No accounts. No tracking.

✓

EVM + Bitcoin in one app

Ethereum, BSC, Polygon, Avalanche, Base and Bitcoin from a single seed phrase

✓

WalletConnect support

Connect to any dApp including the 2π Privacy Swap directly from the app

✓

Native in-app swap

Swap tokens directly within the wallet without leaving the app — no browser needed

✓

Address book

Save EVM and BTC addresses for quick selection when swapping or sending

📱 Download for Android

// privacy swap

Swap privately.
Break the chain.

The 2π Privacy Swap routes your transactions through SilentSwap's privacy infrastructure — unlinking your source and destination addresses. Send from ETH, receive on Base, BNB, Polygon or any supported chain.

🔒

Privacy by default

Your swap is routed privately — no direct on-chain link between sender and recipient

⚡

Split to multiple addresses

Send one input to up to 5 different output addresses with custom split percentages

🌐

Use with any wallet

2piswap.com works with MetaMask, WalletConnect and any EVM-compatible wallet

₿

Bitcoin source & destination

Swap BTC ↔ EVM using the 2π Wallet app or any Bitcoin wallet with WalletConnect support such as Phantom. Browser extension wallets are detected automatically on page load.

🔀

Standard swap mode

Toggle between private and standard swap modes. Standard swaps are fast cross-chain bridges via Relay or deBridge — privacy routing is optional.

Open 2π Privacy Swap ↗ How it works

2π Privacy Swap

🔒 PRIVATE

From

◈

ETH

Ethereum

1.5

↓

●

USDC

Base

3,187.42

Fee: 1.00% ~1-3 min Private route ✓

// how it works

Privacy swap in 4 steps

Simple to use, powerful under the hood. No accounts, no KYC, no traces.

Connect your wallet

Connect via WalletConnect or MetaMask on 2piswap.com. No account needed — just your wallet.

Choose assets & amounts

Select your source token and chain, set the amount, then choose your destination token, chain and recipient address.

Execute privately

Your swap is routed through SilentSwap's privacy infrastructure. The link between sender and recipient is broken on-chain.

Funds arrive

EVM swaps typically complete in 1–3 minutes. Bitcoin swaps take up to 10 minutes due to Bitcoin block times. Track progress live in the app or on 2piswap.com.

// cold wallet creator

Airgapped cold wallet
generation on device

Generate a 24-word seed phrase and derive EVM + Bitcoin addresses entirely offline. The private key is permanently deleted after you confirm your words — only public addresses are saved to your address book.

STEP 01

Go offline

Turn off WiFi and mobile data. The app verifies your device has no internet connection before generation begins.

STEP 02

Generate seed

A 24-word BIP39 seed is generated using cryptographically secure entropy. All operations are 100% offline.

STEP 03

Write words down

Words are displayed 6 at a time. A 60-second timer ensures you have time to write each group carefully on paper.

STEP 04

Confirm all 24 words

Re-enter all 24 words to confirm you recorded them correctly. Autocomplete helps you select words accurately.

STEP 05

Key deleted

After confirmation the private key is permanently wiped from memory. Your EVM and BTC addresses are saved to the address book.

STEP 06

Receive only

Use the cold wallet address as a private receive address for swaps. To spend, import the seed into Trezor or Ledger.

Security note: Your seed is generated in an airgapped environment — your device has no internet connection during key creation and derivation. The private key is permanently deleted before going back online. Screenshots are blocked on all seed generation screens.

// faq

Common questions

Yes — 100% self-custody. Your seed phrase and private keys never leave your device and are never shared with any server. Only you have access to your funds.

No — 2piswap.com works with any EVM-compatible wallet including MetaMask, Rainbow, Rabby and any WalletConnect-compatible wallet. The 2π Wallet app gives you the best experience but it is not required.

The SilentSwap protocol breaks the on-chain link between your source and destination addresses. An observer on the blockchain cannot easily trace that the sending address and receiving address are connected. For maximum privacy, use a cold wallet address as your receive address.

A cold wallet address is a public address whose private key was generated offline and then permanently deleted from your device. When you receive funds to a cold wallet address you have never used on a hot device, there is no transaction history that links it to your identity — making it the ideal receive address for privacy swaps.

Yes — Bitcoin is supported both as a source and destination. Connect your Bitcoin wallet via WalletConnect using the 2π Wallet app or any compatible BTC wallet. You can swap BTC → EVM tokens or EVM tokens → BTC.

Most swaps complete within 2–10 minutes depending on network congestion and the chains involved. Bitcoin transactions may take longer (up to 30 minutes) due to Bitcoin's block time. You can track your swap live on 2piswap.com.

If a swap cannot be completed, the SilentSwap protocol includes a refund mechanism. You can check refund eligibility from the Recent Orders panel in the app or on 2piswap.com. Expired orders can be refunded on the Avalanche network.

// get started

Ready to swap privately?

Download the 2π Wallet app or open the swap page directly — no account required.

📱 Download for Android 🔒 Open 2π Privacy Swap ↗

iOS coming soon · Self-custody · No account required

Your crypto. Privately yours.

A wallet built forreal privacy

Swap privately.Break the chain.