Rainbow

Rainbow is a self-custody wallet focused on Ethereum and major L2s. It brings a clean mobile app and a lightweight Chrome extension so you can track your portfolio, swap tokens, bridge across networks, collect NFTs, and connect to dApps—all in one interface.

Quick Facts

• Product: Rainbow Wallet (non-custodial).
• Platforms: iOS & Android apps • Chrome/Chromium extension.
• Networks: Ethereum mainnet + L2s (Arbitrum, Base, Optimism, Polygon, zkSync Era, and more).
• Portfolio & NFTs: Unified balances, positions, and an image-first NFT gallery.
• dApps: Injected provider on desktop + WalletConnect on mobile.
• Swaps & bridging: Built-in DEX aggregator and cross-chain bridge with slippage/gas controls.
• ENS: Native .eth support—send to names, set avatars, manage profiles.
• Security

How It Works (at a glance)

1. Install & create/import a wallet (secure your recovery phrase/backup).
2. Add networks you use (Ethereum, Arbitrum, Base, Optimism, Polygon, zkSync, etc.).
3. Fund your address or add watch-only wallets to track.
4. Connect to dApps (DeFi, NFTs) and approve permissions; swap or bridge in-app when needed.
5. Organize your portfolio & NFTs; set ENS profile for a consistent on-chain identity.