The official guide to setting up your Trezor hardware wallet securely. Protect your cryptocurrency with proper initialization, firmware updates, and recovery seed management.
Always type the official address manually: TréZor.io/Start. Avoid links from emails or social media to prevent phishing attacks.
Using the official start page reduces the risk of fake downloads, malicious firmware, and phishing links. Your Trezor keeps private keys offline; proper setup ensures those keys never leave the device.
Access only authentic Trezor Suite software directly from the official source, eliminating the risk of tampered or malicious applications.
Ensure your device runs legitimate firmware updates that have been cryptographically signed and verified by Trezor's security team.
Avoid fake websites and fraudulent links that attempt to steal your credentials or trick you into revealing sensitive information.
A hardware wallet isolates credentials inside secure hardware. When combined with validated firmware, a private recovery seed written offline, and a device PIN, you get layered security: something you have (the device), something you know (PIN), and something you store offline (seed).
Your private keys never leave the device, remaining isolated from internet-connected computers and potential malware.
A unique PIN prevents unauthorized access even if someone gains physical possession of your device.
Your 12-24 word recovery seed allows you to restore your wallet if your device is lost, stolen, or damaged.
Cryptographic signatures ensure that only authentic Trezor firmware can run on your device, blocking malicious code.
Follow these essential steps to ensure your Trezor device is set up correctly and securely.
Confirm seals and accessories. Do not accept a device that appears opened or pre-initialized. Check for:
⚠️ Warning: If your device arrives with firmware already installed or shows any signs of tampering, contact Trezor support immediately and do not use the device.
Type the address into your browser or use an official bookmark. This prevents redirected or spoofed links.
Security Best Practices:
Prefer the desktop version for stability. Follow on-screen prompts and only accept the official installer.
Available for Windows, macOS, and Linux. Provides the most stable and feature-rich experience with offline transaction signing.
Access Trezor Suite through supported browsers (Chrome, Firefox, Brave). Convenient but requires active internet connection.
The installer will automatically detect your device model and guide you through the setup process with clear instructions and visual confirmations.
Firmware ensures device integrity. Only install updates presented by the official Suite and confirmed on-device.
Automatic Detection: Trezor Suite will check if your device needs a firmware update and notify you automatically.
On-Device Confirmation: Always verify the firmware update fingerprint on your device screen before proceeding.
Keep Updated: Regular firmware updates include security patches, new features, and support for additional cryptocurrencies.
Write the seed on paper. Do not copy it to digital files or photos. Consider storing multiple secure copies in separate locations.
Choose an unpredictable PIN. For advanced privacy, enable a passphrase to create hidden wallets.
No official support will ever ask for it. Anyone requesting your seed phrase is attempting to steal your funds.
Check release notes on the official page. Updates include critical security patches and new cryptocurrency support.
Avoid public or untrusted networks during setup. Ensure your computer is free from malware and keyloggers.
Consider a fireproof or bank-safe storage for paper seeds. Protect against physical disasters and theft.
Always verify receiving addresses on your device screen. Malware can replace clipboard addresses.
Consider using a passphrase for hidden wallets. Enable device wipe code for plausible deniability.
Practice recovery with small amounts first. Ensure you can restore your wallet before storing large sums.
Read official documentation and security guides. Understanding how your wallet works makes you more secure.
If you lose your device, your funds are safe as long as you have your recovery seed. Simply purchase a new Trezor device and use your recovery seed to restore all your accounts. Your PIN and any passphrases will need to be re-entered, but all your cryptocurrency will be accessible.
Yes, you can use the same recovery seed on multiple Trezor devices. This creates identical wallets, which can be useful for backup devices. However, using multiple devices with the same seed doesn't increase security—if someone gets your seed, they can access all devices using it.
Trezor devices verify firmware authenticity using cryptographic signatures. During setup and updates, the device will display a fingerprint that you should cross-check with the one shown in Trezor Suite. If they match, the firmware is genuine. Never install firmware from unofficial sources.
Yes, you should keep your firmware updated. Updates often include critical security patches, support for new cryptocurrencies, and improved features. Running outdated firmware may expose you to known vulnerabilities that have been fixed in newer versions.
The PIN protects your device from unauthorized physical access. The passphrase (optional) acts as an additional word to your recovery seed, creating entirely separate hidden wallets. Even if someone has your seed and PIN, they cannot access passphrase-protected wallets without knowing the exact passphrase.
Trezor support can help with technical issues, but they cannot recover your funds if you lose your recovery seed. No one at Trezor has access to your seed or private keys—this is by design for your security. You are solely responsible for keeping your recovery seed safe.
We strongly recommend buying only from official sources. Used devices may have been tampered with, pre-initialized with a malicious seed, or have compromised firmware. If you must buy used, perform a complete factory reset, verify the firmware, and generate a completely new recovery seed.
After each incorrect PIN attempt, the waiting time before the next attempt increases exponentially. After 16 failed attempts, the device automatically wipes itself completely. This protects against brute-force attacks. You can always restore using your recovery seed.
TréZor.io/Start is the secure gateway to set up your Trezor device properly. The process takes a little time but provides long-term peace of mind. With your device initialized, PIN set, and recovery seed stored safely, you control your keys and your financial sovereignty.