Rabby shows you what a transaction will do before you sign it, and handles the network switch for you. Open source, self-custody and free to install.
Ethereum, the major L2s, and the newer networks as they launch — supported as soon as they are live, not months later.
Every transaction is simulated before it reaches the signature screen: the balances that will change, the contracts you are touching, and a warning when a site or a transaction has been flagged as malicious.
The outcome in numbers — what leaves your wallet and what arrives, before anything is signed.
Warnings on phishing sites and on transactions that would drain an account.
Batch Revoke clears years of stale token approvals in a single pass.
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Open a dapp on Arbitrum, Base or BNB Chain and Rabby moves to that network for you. Your holdings stay in one view instead of splitting across a dozen chain-specific screens, and a single Gas Account can pay the fee on any of them.
Automatic network switching — the dapp's chain is handled for you, with no wrong-network detours.
Tokens and positions from every supported chain, combined in one balance.
Gas Account: top up once and pay fees on any supported chain from that balance.
Works with hardware signers like Ledger, so the device stays the vault.
Five things you do on-chain most weeks, and how they work here compared with the wallet you are probably using now.
What you're doing | Rabby | Typical browser wallet |
|---|---|---|
Signing a transaction | Simulated and previewed before you sign | Sign first, find out after |
Network switching | check Moves to the dapp's chain automatically | check You switch networks by hand before you can transact |
Balances across chains | check Every supported chain in one combined view | close One chain at a time |
Old token approvals | check Cleared in bulk with Batch Revoke | close Revoked one contract at a time |
Paying gas | check One Gas Account covers any supported chain | check Hold the native token on every chain you use |
Three steps. Your existing accounts come with you.
Add Rabby to Chrome, Brave or Edge. It installs alongside the wallet you already have, so nothing changes until you decide it should.
Create a new wallet or import the accounts you already hold — a seed phrase, a private key, or a hardware device.
Rabby appears in the wallet list on the sites you use, on whichever chain they run. Your first transaction gets simulated before you sign it.
Real posts from X — the argument for switching, made by people who already did.
Random reminder that everyone should be using Rabby. The wallet simulates and shows you what will happen after you sign any transaction, which is essential if you interact with apps every day. Just saved me from signing a malicious transaction & having my wallet drained.
Rabby has pretty much become the standard browser wallet for everyone I know in the past six months. If you're not using it yet, now is a great time to check it out.
Big fan of how Rabby is abstracting away L2 UX pain. I have ETH in this wallet on 5 different L2s. Unless I click it, it's all combined. Depending on the network picked on dapps, Rabby automatically just uses that network.
Just made my first transaction with Rabby and I immediately needed to shift my mindset away from bad UX habits. No need to switch networks before making a transaction, Rabby just handles it under the hood.
You can install 12,752 extensions to save yourself from scams, hacks and phishing threats on crypto. Or you can just use Rabby. It has almost all the features built in, plus great UI/UX. Just sayin..
Why is nobody talking about Rabby's Gas Account feature? You can deposit a minimum of $20 into that account and it can pay for gas on any chain that the wallet supports.
Free, open source and self-custody. Pick the build that fits the device you are on.
Chrome, Brave and Edge. Installs alongside the wallet you already have.
iOS on the App Store, Android on Google Play. Same accounts, same previews.
A standalone app for macOS and Windows.