Official quick-start guide: set up your Trezor hardware wallet, back up your recovery seed, and learn best practices for long-term security.
Why Trezor?
Trezor is a hardware wallet that stores the cryptographic keys that control your cryptocurrency — offline. Using a Trezor drastically reduces the risk of online theft, phishing, and malware compared to software wallets. This guide walks you step-by-step through initial setup, daily use, and long-term safety practices.
Security-first design
Cold storage for private keys — never exposed to the internet.
Open-source firmware and transparent security audits.
PIN protection, passphrase support, and physical confirmation buttons.
User-friendly
Simple onboarding and clear recovery process.
Works with many wallets and blockchains via Trezor Suite and third-party integrations.
Compact, durable hardware designed for everyday use.
Before you begin
Unbox your Trezor and check the tamper-evident packaging. Always purchase devices from official channels. Have a pen and the recovery card (included) ready — you'll need to write down words during setup.
Detailed setup — step by step
1. Install Trezor Suite
Open the official Trezor Suite app in your web browser or download the desktop app. Only use the official domain and verify the site's TLS lock. Trezor Suite guides you through firmware checks and device initialization.
2. Initialize device
When prompted, choose to create a new wallet. The device will generate your recovery seed — written directly from the hardware. Choose a secure PIN; longer is better. You'll confirm the PIN on the device's screen by pressing physical buttons — this confirms physical presence.
3. Backup: recovery seed
The recovery seed (12–24 words) is the only backup of your private keys. Write these words in order, legibly, and keep them in a safe place. Never store the seed digitally (photos, cloud, email). Consider splitting the seed into multiple secure locations or using metal backup solutions for disaster resistance.
4. Optional: add a passphrase
Passphrases act as a 25th word. They can create hidden wallets and add an extra layer of protection — but if you forget the passphrase you will permanently lose access. Use passphrases only if you understand the tradeoffs and have a secure way to remember them.
5. Verify address before receiving
Always verify the receive address on the device screen, not just in the software. Malware can alter addresses shown in your browser — the hardware device's screen is the final authority.
Daily use & best practices
Keep firmware updated: Updates include security fixes. Update only through official Trezor channels.
Never share your seed or PIN: No legitimate service will ask for your recovery words.
Use strong, unique PINs and optional passphrases: Change the PIN if you suspect compromise.
Phishing awareness: Bookmark official Trezor domains and avoid links in unsolicited messages.
Test small transactions first: When sending to new addresses or using unfamiliar apps, send a small test amount first.
Interacting with dApps & wallets
Trezor integrates with many wallets and decentralized apps. Always review the transaction details shown on the device and confirm before approving. For advanced usage, consider separating funds into a hot wallet for daily use and a cold storage Trezor for long-term holdings.
FAQ
What if I lose my Trezor?
If you lose the device, your funds are safe as long as you have the recovery seed. Restore the seed to a new Trezor (or other compatible hardware wallet) to regain access.
Can someone steal my crypto if they have the seed?
Yes — anyone with your recovery seed can access your funds. Protect it like cash. Use a passphrase for extra protection.
Is Trezor compatible with my coin?
Trezor supports hundreds of assets through Trezor Suite and partner wallets. Consult official compatibility lists in Trezor Suite for the latest supported coins.
How do I update firmware?
Updates are available via Trezor Suite. The app will prompt you when a firmware update is needed. Always follow official update instructions and verify the update signatures if prompted.
Troubleshooting
If your device is not recognized, try a different USB cable or port and ensure the cable supports data (some charge-only cables won't work). Restart Trezor Suite and your computer. If problems persist, consult official Trezor support and never share recovery words over chat or email.