Rainbow Knowledge Base
Rainbow Knowledge Base

Rainbow Knowledge Base

Rainbow is a fun, simple, and secure way to create an Ethereum wallet, collect NFTs, and explore the new world of Web3.

On this page you will find resources, guides, and education that will help you use the Rainbow app and navigate the world of Web3 and Ethereum. If you have any questions, reach out via email or DM us on Twitter: support@rainbow.me


Click Search at the top right of this page to find what you need!

Getting Started with Rainbow

A Beginner’s Guide to Rainbow
A Beginner’s Guide to Rainbow
Connect your wallet to a website or app
How to avoid crypto scams
How to protect your Ethereum & Web3 wallet

Learn About Crypto, Web3, and Ethereum

A Beginner’s Guide to ERC-20, ERC-721, and ERC-1155 Tokens
A Beginner's Guide to Layer 2 Networks
A Beginner's Guide to Liquidity Providing
Understanding Blockchains
Understanding Crypto and a Web3 Wallet
Understanding Ethereum gas/transaction fees
Understanding Etherscan.io
Understanding Web3

How to...


Delete your wallet’s backup and create a new password
Restore a wallet from a Rainbow Backup


Change a wallet’s Emoji icon
Create multiple wallets
Curate your Showcase
Disconnect Apps from Rainbow
Delete your Rainbow account
Enable Testnets
Export Rainbow into MetaMask
Export your wallet’s secret phrase
Fix the WalletConnect to App Store Redirect
Get an ENS domain (.eth name)
Hide and unhide tokens
Import an existing Ethereum wallet into Rainbow
Import an additional Wallet into Rainbow
Import Torus/Web3Auth wallet into Rainbow
Look inside of anyone’s wallet using Watching Mode
Manage your wallet's networks and connections
Refresh Rainbow
Set your ENS name to appear on websites as your username
Switch wallets
Troubleshoot an “Error Occurred”
Troubleshoot Failed Payments


Collect your first NFT using Rainbow and OpenSea
Send an NFT to another wallet
View Polygon NFTs on Rainbow

Send and Swap

Send ETH from a crypto exchange to your wallet
Swap/trade tokens and cryptocurrencies


Connect Twitter to Rainbow & set an NFT as your profile picture


Cancel a pending transaction
Speed up a pending transaction
Use Custom Gas


Cash Out Using Binance
Cash Out Using Coinbase
Withdraw from Rainbow

Even more resources coming soon! Check back for updates, and drop us a line at support@rainbow.me if there’s a resource you’d like to see here 😁