Rabby Wallet is a non‑custodial, multi‑chain web3 wallet designed especially for Ethereum and EVM-compatible chains. It’s developed by DeBank and supports over 100 chains and testnets. :contentReference[oaicite:0]{index=0}
What sets Rabby apart are features like **automatic network detection**, **pre‑transaction simulation** (you see the expected balance change before signing), and built‑in **risk scanning** to warn of suspicious or malicious contract interactions. :contentReference[oaicite:1]{index=1}
You can use Rabby in several forms: browser extension (Chrome, Firefox, etc.) and mobile app (iOS / Android). The official site for downloads is rabby.io. :contentReference[oaicite:2]{index=2}
Here are some problems users encounter and potential fixes: