Rabby is a self-custody browser wallet built by DeBank. It switches networks for you, shows you what a transaction will do before you sign it, and warns you when a site is trying to drain your wallet.
Balances across chains, swaps, approvals and gas in one place, with a transaction screen that tells you what you are actually agreeing to.
Most EVM wallets hand the work back to you: switch the network, add the chain, guess what the contract call does. Rabby takes that over.
Open a dApp on Arbitrum, Base or any other EVM chain and Rabby follows you there. No adding networks by hand, and no failed transactions because you were on the wrong one.
Every transaction is simulated first and shown in plain terms, so you see what leaves your wallet and which approvals you are granting before you confirm.
Contracts with a bad history, phishing sites and drainer approvals get flagged before you confirm anything, rather than in a post-mortem afterwards.
The Gas Account covers fees on any supported chain from a single deposit, so you are not stuck hunting for the right native token mid-transaction.
Rabby simulates the call first and shows you the result in plain terms: what leaves your wallet, what arrives, and which approvals you are about to grant. You approve the outcome, not a hex string.
Balance changes shown before you approve
Token approvals and allowances called out in full
A clear warning when the contract is risky
You can run Rabby alongside the wallet you use now and move over whenever you are ready.
Add Rabby to Chrome, Brave or Edge. It sits next to your current wallet, so nothing has to change until you decide it does.
Create a new wallet or import the one you already use with its seed phrase or private key. The address is the same, so nothing has to be moved.
Choose Rabby when a dApp asks for a wallet. From there it handles the network switching and previews what each transaction will do.
Each claim below is one you can check yourself, in the published code or in an audit report.
Rabby is non-custodial. Keys are generated and stored locally, and nobody holding the wallet can move your funds for you.
The extension is open source on GitHub, so what the wallet does with your signature is there for anyone to inspect.
The browser extension has been through independent security audits, and the reports are published alongside the code.
Pair a Ledger and keep the signing keys offline while Rabby handles the network switching and the transaction preview.
Short answers to what people ask most before they switch wallets.
Yes. There is nothing to buy and no subscription. You only pay the normal network fees on whatever transactions you choose to send.
You do. Rabby is self-custody: keys are created and stored on your own device, and neither Rabby nor DeBank can move your funds. That also makes your seed phrase yours to back up and keep safe.
Yes. Import with your existing seed phrase or private key and your address and assets stay exactly where they are, so anything already connected to that address keeps working.
Ethereum and the EVM chains Rabby covers, including the major L2s and sidechains such as Arbitrum, Base, OP Mainnet, Linea and Scroll. More get added as the ecosystem grows.
Yes. There are iOS and Android apps, plus desktop builds for macOS and Windows, all running the same wallet and the same address.
The Help Center walks through setup, network settings and troubleshooting in detail.
Same wallet everywhere. Pick where you want it first and add the others whenever.
Chrome, Brave or Edge. Installs in a click and starts switching networks for you straight away.
iOS and Android, for balances and signing away from the desk, with hardware wallet support.
Native apps for macOS and Windows, for the times you would rather work on a bigger screen.