Trust Wallet™ Extension | Secure Wallet for DeFi & DApps

hard work

— 2 min read

A Beginner's Guide to Trust Wallet Browser Extension

1. What is the Trust Wallet Browser Extension?

  • The Trust Wallet extension is a browser-based crypto wallet for Chrome, Edge, and other Chromium browsers.
  • It lets you:
    • Store and manage cryptocurrencies securely.
    • Connect to Web3 apps (dApps), like decentralized exchanges (DEXs) and NFT marketplaces.
    • Interact with multiple blockchain networks (Ethereum, Binance Smart Chain, Polygon, etc.).

Key difference from mobile app: The extension works in your browser for quick Web3 access, while the mobile app is better for long-term storage and security.

2. How to Install the Extension Safely

  1. Visit the official Trust Wallet website: https://trustwallet.com/
  2. Click “Browser Extension” → Add to Chrome/Edge.
  3. Verify the developer is “Trust Wallet”.
  4. After installation, pin the extension for easy access.

⚠️ Security tip: Avoid unofficial download links — phishing extensions exist.

3. Setting Up Your Wallet

Option A: Create a New Wallet

  • Click “Create Wallet”.
  • Save your 12-word seed phrase offline (paper or metal backup).
  • Set a strong password.

Option B: Import Existing Wallet

  • Click “Import Wallet”.
  • Enter your seed phrase from another wallet.
  • Confirm and secure the wallet.

💡 Tip: For small, everyday transactions, a browser extension wallet is convenient; for large holdings, keep funds in a hardware wallet.

4. Using the Extension

Connect to a dApp

  1. Open the extension → select your wallet.
  2. Visit a supported dApp website (like Uniswap or OpenSea).
  3. Click “Connect Wallet” → choose Trust Wallet.
  4. Confirm connection in the extension.

Send/Receive Crypto

  • Receive: Copy your wallet address and share it with the sender.
  • Send: Paste recipient address, enter amount, confirm gas fees, and approve in the extension.

Check Balances & Transactions

  • Extension shows balances for multiple blockchains.
  • Use the transaction history tab to monitor activity.

5. Security Best Practices

  • Always use official extensions.
  • Backup your seed phrase offline.
  • Keep your browser and extension updated.
  • Only connect to trusted dApps.
  • Consider small amounts for browser wallet; store major funds in a hardware wallet.
  • Revoke unused smart contract approvals to prevent unauthorized access.

6. Advantages of Trust Wallet Extension

  • Fast and convenient for Web3 interactions.
  • Supports multiple blockchains.
  • Works well alongside mobile Trust Wallet app.

7. Limitations

  • Browser environment is less secure than hardware wallets.
  • Vulnerable to phishing attacks or malicious browser extensions.
  • Not ideal for long-term storage of large crypto amounts.

✅ Quick Tips for Beginners

  • Start with small transactions to get familiar.
  • Keep your seed phrase offline and private.
  • Always double-check URLs and dApp authenticity.
  • Enable auto-updates for the extension.

Read more