Hardware wallets supported by Rabby
The Rabby browser extension supports the widest range: Ledger, Trezor, Keystone, OneKey, GridPlus Lattice, BitBox02, NGRAVE ZERO, imKey, CoolWallet, AirGap Vault and imToken. The mobile app supports fewer: Ledger and Trezor over Bluetooth, Keystone and OneKey (CryptoSlate, October 2026).
Quick steps
- Check compatibility. Find your device in the table and confirm whether it works on the extension, the mobile app or both.
- Update everything. Update the device firmware, its companion app, Rabby and your browser or phone.
- Start the hardware flow in Rabby. Choose the option for an existing address, then Hardware Wallet and your device. Look under More if it is not listed first.
- Approve the connection. Unlock the device and approve the pairing in its app or on its screen, or scan the QR codes for air-gapped devices.
- Import addresses. Select the addresses you want, switching derivation path only if expected addresses are missing.
- Sign on the device. Compare Rabby's simulated result with the device screen before approving each transaction.
A hardware wallet keeps your private keys off the computer or phone. Rabby works as the interface: it shows balances, simulates transactions and sends them to the device for approval. This is the safest way to use Rabby with meaningful amounts, because a compromised browser cannot sign without the device.
Support by platform (October 2026)
The table combines the compatibility list reported by CryptoSlate (updated October 24, 2026), the hardware list in Rabby's extension source code (version 0.94.13, October 2026) and hardware vendor guides. Support can be model-specific, so check your model before relying on it.
| Device | Extension | Mobile app | How it connects |
|---|---|---|---|
| Ledger | Yes | Yes (Bluetooth models) | USB via the browser (WebHID) on desktop; Bluetooth on mobile (Bluetooth models such as Nano X, Stax, Flex) |
| Trezor | Yes | Yes (Safe 7) | Trezor Connect through Trezor Suite on desktop; Bluetooth for the Safe 7 on mobile |
| Keystone | Yes | Yes | QR codes (air-gapped) |
| OneKey | Yes | Yes | Direct connection on desktop; Bluetooth on mobile (OneKey help center) |
| GridPlus Lattice1 | Yes | No | Lattice Connector with device ID and pairing secret |
| BitBox02 (Multi editions) | Yes | No | USB with BitBoxBridge, Chrome or Brave |
| NGRAVE ZERO | Yes | No | QR codes |
| imKey | Yes | No | USB |
| CoolWallet | Yes | No | QR codes |
| AirGap Vault | Yes | No | QR codes |
| imToken (offline mode) | Yes | No | QR codes; the imToken mobile app connects through WalletConnect instead |
"No" in the mobile column means the device is not on Rabby's mobile compatibility list as reported in October 2026, not that it can never work. New devices are added over time; for example, Rabby supported the Trezor Safe 7 on extension and mobile from its launch in October 2025 (Rabby on X, October 2025).
How QR signing works
With QR-based devices such as Keystone, NGRAVE ZERO and AirGap Vault, nothing is plugged in. When you add the device, it shows a QR code containing public key data, and Rabby reads it with your computer or phone camera. To sign, Rabby displays the unsigned transaction as a QR code, the device scans it and shows the details, and you approve on the device. The device then shows a signed QR code for Rabby to scan and broadcast. It takes a few more seconds per transaction, but the signing device never connects to the internet or to your computer.
Rabby Desktop
Older guides describe a Rabby desktop app for macOS and Windows that worked only with hardware or mobile signers. Rabby said the desktop backend would be discontinued on 31 December 2025, after which the existing app no longer functions, and asked users to move to the browser extension (Rabby on X, December 2025). Use the extension with your hardware wallet instead. See Rabby desktop app.
Choosing a device for Rabby
- Mostly on a laptop, many DeFi apps: nearly every listed device works with the extension. Pick one with a screen that clearly shows contract details.
- Mostly on a phone: choose a Bluetooth Ledger, the Trezor Safe 7, a OneKey with Bluetooth, or a QR-based Keystone.
- No cables or radios: QR devices (Keystone, NGRAVE, AirGap Vault) never connect directly to the computer. Each signature is passed by scanning QR codes.
- Team funds: combine hardware wallets as owners of a Safe multisig; see Rabby with Safe.
How connecting works in general
The flow is similar for every device. In Rabby, choose the option for an address you already have (or add a new address), pick Hardware Wallet and then your device. Some devices sit under a "More" option in that list (BitBox support, 2026). Rabby asks you to set a local password if it has none. Then the device or its companion app approves the connection and Rabby shows addresses to import. Device-specific guides:
Vendor notes worth knowing: BitBox says to close the BitBoxApp before connecting and to compare the pairing code on the device and in the browser (BitBox support, 2026). GridPlus says to choose the Ledger Live or Ledger Legacy path in advanced settings if your seed was first created on a Ledger (GridPlus docs, 2026). OneKey says to unplug and reconnect if loading stalls at 99% (OneKey help center, 2026).
What a hardware wallet does not protect against
A hardware wallet stops malware from silently signing. It does not stop you from approving a malicious transaction. Drainer sites ask for unlimited token approvals, NFT approvals for all, or blind-signed messages. Read Rabby's simulation and the device screen every time, and review old permissions with revoke approvals. Your device's recovery phrase stays on paper and is never typed into Rabby or any site.
Connection problems
Most issues come from a companion app holding the device, an outdated firmware or browser, a locked device, or a missing browser permission. Start with Ledger not connecting (the checks apply to most USB devices) and Rabby not working.
Frequently asked questions
Which hardware wallets work with Rabby mobile?
As reported in October 2026: Ledger and Trezor over Bluetooth, Keystone and OneKey. Other devices are extension-only.
Does Rabby support GridPlus Lattice on mobile?
Not according to the compatibility list reported in October 2026. Lattice works with the browser extension.
Does Rabby support BitBox02?
Yes on the browser extension. BitBox lists the Multi editions and recommends installing BitBoxBridge and closing the BitBoxApp first.
Can I use Ledger Nano S Plus with Rabby mobile?
No. Rabby mobile pairs Ledger over Bluetooth and the Nano S Plus has no Bluetooth. Use it with the extension.
Is a hardware wallet enough to stay safe with Rabby?
It protects keys from malware, but you can still approve a malicious transaction. Read every preview and device prompt.
Do I type my hardware wallet seed into Rabby?
Never. Rabby only reads public keys from the device. Anyone asking you to type the device's recovery phrase is a scammer.