Automatic network switching
Open a dApp and Rabby moves you to the chain that dApp runs on. No failed transactions, no manual RPC juggling, no session breaking halfway through a swap.
Ethereum & EVM multi-chain wallet
Rabby Wallet extension — a DeFi-ready wallet built into your browser
The Rabby Wallet extension is a browser-based crypto wallet made for people who use Web3 every day, not once in a while. Keys stay on your own device, automatic network switching keeps you on the chain a dApp actually needs, and a full transaction preview shows what leaves and what arrives before you sign. With support for more than a hundred EVM networks in one place, the Rabby Wallet extension turns an ordinary browser into a calm, well-lit workspace for DeFi.
- 130+ EVM networks
- Open source codebase
- Self-custody keys
What the Rabby Wallet extension does differently
Most browsers wallets were designed for one chain and one simple task. The Rabby Wallet extension was shaped around the messy reality of multi-chain DeFi.
Transaction previews
Each signature shows the tokens leaving your wallet and the tokens coming back, in plain numbers, so you approve with context instead of hope.
Pre-transaction risk checks
Before you sign, the extension inspects the contract and flags addresses tied to known scams or suspicious approvals — a useful second pair of eyes.
True multi-chain reach
Ethereum, Arbitrum, Optimism, Base, Polygon, BNB Chain, Avalanche and dozens more share one address, one balance view and one signing flow.
Open source and auditable
The wallet's code is public, so researchers and users can read exactly what guards their keys rather than trusting a black box.
Built for people who swap
Positions, balances and pending activity stay visible while you work across chains — a portfolio view that behaves like a dashboard.
How to download and set up Rabby Wallet
-
1
Reach the official listing
Open the extension page in the Chrome Web Store and check the publisher name before you click anything.
-
2
Add it to your browser
Choose “Add to Chrome”, confirm, then pin the Rabby icon so the popup is one click away.
-
3
Create or import a wallet
Write your recovery phrase on paper and keep it offline. Never store it in a screenshot, cloud note or chat message.
-
4
Connect and sign
Fund the address, connect it to a dApp and read the preview before every approval — that habit is where the real safety comes from.
Official sources only: rabby.io, Chrome Web Store and the Rabby GitHub repository.
Rabby wallet extension vs. a basic browser wallet
Same idea, different level of detail.
Capability
Rabby wallet extension
Typical single-chain wallet
Switching networks
Automatic, driven by the dApp
Manual, often breaks the session
Before signing
Balance changes and risk flags
Gas estimate only
Networks supported
130+ EVM chains
Usually one or a few
Code transparency
Open source
Varies by vendor
Frequently asked questions
Yes. The wallet itself costs nothing to install and use; you only pay the network fees that any on-chain transaction requires.
No. It is a self-custody wallet: your keys are generated and stored on your own device, and no company can move your funds on your behalf.
It is published for Chrome and other Chromium-based browsers, so Brave, Edge and similar browsers generally work too. Mobile versions exist for phones.
Use the official listing or the project's own website, and ignore sponsored ads and direct messages. No legitimate wallet will ever ask for your recovery phrase.