Trust Wallet — Secure Multi-Currency Crypto Wallet & Web3
Self-custodial mobile wallet for tokens, NFTs, DeFi, and Web3 dApps
This presentation introduces Trust Wallet, a popular self-custodial crypto wallet designed to store and manage multiple blockchains and tokens while providing intuitive access to decentralized applications. We'll cover features, security model, onboarding, interactions with Web3, best practices, and official resources.
What you'll learn
- Core features and supported assets
- Security & backup model (seed phrase & device)
- Using dApp Browser & WalletConnect
- Integration tips for developers and users
Core features
Multi-currency support
Bitcoin, Ethereum, BSC, Solana, and many EVM & non-EVM chains
Trust Wallet supports a broad range of blockchains and token standards so users can manage assets from one unified mobile interface.
Built-in dApp Browser
Seamless access to Web3 dApps
Native Web3 browser and WalletConnect support let users interact with decentralized exchanges, NFT marketplaces, and DeFi protocols securely from the phone.
NFT & collectible viewer
Browse and manage your NFTs
Trust Wallet indexes supported NFT standards and provides a visual gallery for collectibles across supported chains.
Swaps & token exchanges
On-device swaps using DEX aggregation
Integrated swap functionality aggregates liquidity sources so users can trade tokens in-app without leaving the wallet.
Security & privacy
Self-custody and seed phrase
Private keys never leave your device
Trust Wallet is self-custodial: private keys and the mnemonic seed phrase are generated and stored locally on the user's device. The wallet never has access to users' private keys.
Backup & recovery
Users are prompted to write down a 12- or 24-word mnemonic (seed phrase) at setup. This phrase is the single canonical recovery method — treat it like cash: offline, secure, and never shared.
Best practices
- Write and store your seed phrase offline in multiple secure locations.
- Use system-level device protection (PIN/biometric) on your phone.
- Avoid sharing recovery words — beware of phishing and social engineering.
Onboarding & user flow
Create vs Restore
On first launch, users choose to create a new wallet (generate a new seed) or restore an existing wallet with a seed phrase. The UI guides users through secure backup steps with clear warnings.
Navigating the app
Main tabs usually include Wallet (portfolio), DApps/Browser, Swap, and Settings. Each token card reveals send/receive options, transaction history, and token details.
Tips for UX
- Provide inline education during seed creation (why it matters).
- Offer clear verification UX when users confirm their mnemonic during setup.
Interacting with dApps
WalletConnect & in-app browser
Trust Wallet supports WalletConnect for securely pairing with web dApps and includes an in-app dApp browser for direct connections. Approvals are always explicit: users must review and sign transactions on-device.
Transaction signing
Clear approval flow
Transaction requests show gas fees, destination, and detailed call data where relevant. Users can set gas preferences before confirming transactions.
Developer & integration notes
Connecting to Trust Wallet
Web developers can integrate WalletConnect to support Trust Wallet connections or instruct users to open the dApp in the in-app browser. Always test on multiple chains and wallet states (empty balance, insufficient gas).
Recommended patterns
- Make gas and token approvals explicit in the UI.
- Offer clear transaction fallbacks and user-friendly error messages.
- Respect chain switching and network selection events.
Security tips for dApps
Always verify contract addresses, minimize approval allowances, and educate users on the difference between signing (message) and sending (transaction) flows.
Use cases
Everyday crypto users
Store and swap tokens, collect NFTs, and interact with DeFi protocols from a mobile-first interface.
Developers
Test integrations with WalletConnect and support users who prefer mobile wallets.
FAQ — quick answers
Is Trust Wallet custodial?
No — Trust Wallet is a self-custodial wallet; keys stay on the device.
Can I use Trust Wallet on desktop?
Trust Wallet is primarily mobile-first. WalletConnect or browser extensions (third-party) can bridge to desktop dApps.
What happens if I lose my phone?
Restore your wallet on a new device using the seed phrase. If you don't have the seed phrase, funds cannot be recovered.
Official resources
Direct official resources to learn more, get support, and follow the project. Use the official channels and verify domain names to avoid phishing.
Tip: Always verify official links from the canonical site and follow platform store links to avoid fake apps.
Conclusion
Trust Wallet offers a mobile-first, self-custodial experience for multi-chain asset management and Web3 access. Its simplicity and broad chain support make it a good fit for users seeking direct control over their crypto, while developers can rely on WalletConnect for secure integrations.
Next steps
- Install from the official store links above.
- Back up your seed phrase offline and securely.
- Practice small transactions before larger moves and always double-check addresses.