Wasabi Wallet is the leading Bitcoin privacy wallet, using WabiSabi CoinJoin to break the on-chain link between your coins and identity. Here's how it works, the coordinator controversy, and who should use it.
Wasabi Wallet is an open-source, non-custodial Bitcoin wallet with a specific focus: privacy. Where most Bitcoin wallets simply help you send and receive Bitcoin, Wasabi exists to break the on-chain link between your coins and your identity — using a technique called WabiSabi CoinJoin.
It's built and maintained by zkSNACKs Ltd, a company founded by Bitcoin developer Adam Ficsor (nopara73). The wallet is available for Windows, macOS, and Linux.
If privacy is not a concern for you, Wasabi is overkill. If on-chain privacy matters — whether because you're concerned about surveillance, you're a journalist or activist, or you simply believe financial privacy is a human right — Wasabi is the most polished privacy-focused Bitcoin wallet available.
Bitcoin transactions are publicly visible on the blockchain. By default, it's possible to trace which addresses sent and received funds, build spending graphs, and link addresses to real-world identities through KYC exchange withdrawal records.
CoinJoin is a technique where multiple users combine their transactions into a single transaction with multiple inputs and outputs — making it difficult for an outside observer to determine which input paid which output.
WabiSabi (Wasabi's CoinJoin protocol, introduced in Wasabi 2.0) improves on earlier CoinJoin approaches by:
How it works in practice:
The coordinator (run by zkSNACKs) facilitates the joining but never has custody of your Bitcoin. They see that you participated but cannot link your input to your output.
Wasabi 2.0 (released 2022) was a ground-up redesign with several improvements:
Automatic CoinJoin: In 2.0, the wallet automatically joins CoinJoin rounds without user intervention. You set a target anonymity score and the wallet handles the rest — no manual management of UTXOs required.
Improved UX: The original Wasabi was powerful but complex. 2.0 simplified the interface significantly, though it remains more technical than consumer wallets like Muun or BlueWallet.
WabiSabi protocol: The new CoinJoin protocol allows arbitrary amounts, removing the equal-denomination requirement.
Fee model: A small coordinator fee (0.3% on remixed coins, or a flat fee per CoinJoin) is charged by zkSNACKs. This funds development and coordinator operation.
In 2022, zkSNACKs implemented blacklisting of certain Bitcoin addresses flagged by OFAC (the US Treasury's Office of Foreign Assets Control). The coordinator began refusing to include UTXOs associated with OFAC-sanctioned addresses.
This sparked significant controversy in the Bitcoin privacy community:
In 2024, zkSNACKs shut down their coordinator (citing regulatory pressure from US DOJ scrutiny of cryptocurrency mixing services). However, Wasabi Wallet remains fully open-source and functional — users can now connect to alternative coordinators or run their own.
The coordinator shutdown doesn't mean Wasabi is dead. It means the zkSNACKs-operated coordinator is no longer available by default — but the wallet connects to community-run coordinators, and the WabiSabi protocol itself is intact.
Setup: Download from wasabiwallet.io, verify the PGP signature (important — always verify Bitcoin wallet downloads), and run the installer. First launch generates your wallet and seed phrase. Wasabi uses BIP39 12-word seed phrases.
Connecting to a coordinator: After the zkSNACKs coordinator shutdown, Wasabi routes through alternative coordinators by default. The wallet shows available coordinators and their fee structures.
Sending: Wasabi has built-in coin control — you can see individual UTXOs and choose which to spend. This is important for privacy-conscious use (spending mixed and unmixed coins together defeats the privacy purpose).
Hardware wallet integration: Wasabi supports hardware wallet signing via PSBT (Partially Signed Bitcoin Transactions). Your private keys stay on the hardware device; Wasabi handles the CoinJoin coordination and UTXO management.
CoinJoin is not a privacy silver bullet. Key limitations:
Chain analysis still possible in some cases: Sophisticated chain analysis can sometimes de-mix CoinJoin transactions, especially if the user makes mistakes (spending mixed coins with unmixed coins in the same transaction, reusing addresses, etc.).
Coordinator can see participants: The coordinator knows who participated in each round (your IP address and onion address), just not which output is yours. Use Tor for IP privacy.
Withdrawal to KYC exchange: If you CoinJoin your coins and then send them to a Coinbase or Kraken account that has your identity, you've linked the coins back to yourself at the endpoint.
Not a money transmitter bypass: CoinJoin is legal in most jurisdictions but some exchanges have started flagging or refusing Bitcoin that has been through CoinJoin. Be aware that privacy-enhanced Bitcoin may be rejected by some regulated financial services.
| Feature | Wasabi Wallet | Sparrow Wallet | Samourai Wallet |
|---|---|---|---|
| CoinJoin | WabiSabi (auto) | JoinMarket/Whirlpool | Whirlpool |
| Platform | Win/Mac/Linux | Win/Mac/Linux | Android only |
| Coordinator | Community-run | Decentralized (JoinMarket) | Samourai (shut down 2024) |
| UI complexity | Moderate | High (power user) | Moderate |
| Hardware wallet | Yes (PSBT) | Yes (PSBT, best support) | No |
| Open source | Yes | Yes | Yes |
Note on Samourai: Samourai Wallet's developers were arrested in April 2024 on money transmission charges related to their Whirlpool CoinJoin service. The app is no longer in the Google Play Store. Samourai's backend infrastructure was seized. Users with Samourai wallets can still recover funds with their seed phrase in any compatible wallet.
Best for:
Not ideal for:
Wasabi Wallet remains the best privacy-focused Bitcoin wallet available in 2026, despite the coordinator changes. Its open-source nature, active development community, and the WabiSabi protocol's technical quality make it the reference implementation for Bitcoin CoinJoin.
If you believe financial privacy is important — and many serious Bitcoin holders do — Wasabi is worth learning. If privacy is not a concern, a simpler wallet (BlueWallet, Sparrow, Muun) is more appropriate for daily use.
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