Protect your cryptocurrency with the most trusted hardware wallet. Secure offline storage that puts you in complete control of your digital wealth.
Advanced cryptographic protection
Never exposed to the internet
Complete ownership & privacy
Every feature designed with one goal: keeping your digital assets completely safe
Your private keys never leave the device. All transactions are signed offline, ensuring complete isolation from online threats and hackers.
Multi-layer security with customizable PIN codes and optional passphrase encryption. Your wallet remains secure even if physically compromised.
Generate a 12-24 word recovery seed that allows you to restore your entire wallet. Keep it safe offline for ultimate peace of mind.
Fully auditable code reviewed by security experts worldwide. No hidden backdoors, complete transparency in every line of code.
Store Bitcoin, Ethereum, and 1000+ cryptocurrencies in one secure device. Manage your entire portfolio with ease.
Bank-grade secure element chip protects against physical tampering and advanced hacking attempts. Military-level protection.
Everything you need to know about protecting your digital assets
Cold storage refers to keeping cryptocurrency offline, completely disconnected from the internet. Unlike hot wallets that remain online and vulnerable to hacking attempts, cold storage devices like Trezor hardware wallets store your private keys in a secure, isolated environment. This method dramatically reduces the risk of unauthorized access, malware attacks, and online theft. When you need to make a transaction, the hardware wallet signs it internally without ever exposing your private keys to potentially compromised devices or networks.
Hardware wallets use specialized secure chips to generate and store your private keys offline. When you initialize a Trezor device, it creates a unique recovery seed—typically 12 or 24 random words—that mathematically represents all your cryptocurrency addresses. The device never reveals these keys to your computer or phone. Instead, when you want to send cryptocurrency, your computer creates an unsigned transaction, sends it to the Trezor, which signs it internally using your private keys, then sends back only the signed transaction. This ensures your keys never leave the secure environment of the hardware wallet.
Your recovery seed is the master key to your entire cryptocurrency portfolio. These 12-24 words, generated randomly during wallet setup, can restore all your accounts, addresses, and funds if your device is lost, stolen, or damaged. Write it down on paper, never store it digitally, and keep it in a secure location—preferably multiple secure locations. Anyone with access to your recovery seed can access your funds. Trezor never stores your seed, and legitimate support will never ask for it. Treat your recovery seed with the same care you would treat large amounts of cash or important legal documents.
Phishing attacks are among the most common threats to cryptocurrency holders. Scammers create fake websites that look identical to legitimate wallet interfaces, trying to steal your recovery seed or private keys. Always verify the URL is correct before entering any information. Trezor's device screen displays transaction details and addresses—always verify on the device itself, not just your computer screen. Be extremely suspicious of unsolicited messages claiming to be from Trezor support. Enable Trezor's advanced passphrase feature for an additional security layer. Remember: legitimate companies will never ask for your recovery seed, PIN, or private keys.
Implementing strong security practices ensures your digital assets remain protected. Always purchase hardware wallets directly from the official manufacturer to avoid tampered devices. Never use a pre-initialized device or one that comes with a recovery seed. Keep your device firmware updated to benefit from the latest security improvements. Use a strong, unique PIN code and consider adding a passphrase for critical accounts. Store your recovery seed in multiple secure, geographically distributed locations—but never digitally. Regularly verify your recovery seed works by performing a test recovery on a secondary device. Practice good operational security by never discussing your cryptocurrency holdings publicly and being cautious about who knows you own digital assets.
Find answers to common questions about Trezor hardware wallets
Trezor is a hardware wallet that stores your cryptocurrency private keys offline in a secure chip. It works by generating and storing your keys in complete isolation from internet-connected devices. When you need to make a transaction, your computer creates it, sends it to Trezor for signing, and the device signs it internally without ever exposing your private keys. This ensures maximum security against online threats.
Trezor provides industry-leading security through cold storage, meaning your private keys never touch the internet. The device uses a secure element chip and is designed to resist physical tampering. While no security is 100% absolute, Trezor's architecture makes it extremely difficult for hackers to access your funds. The main security responsibility lies in protecting your recovery seed and PIN code.
If you lose your Trezor, your funds are not lost. As long as you have your recovery seed (the 12-24 word phrase generated during setup), you can restore your entire wallet on a new Trezor device or compatible wallet. This is why it's critical to write down your recovery seed and store it securely in multiple locations. Without the recovery seed, lost devices mean lost access to your cryptocurrency.
Trezor supports over 1,000 cryptocurrencies including Bitcoin, Ethereum, Litecoin, Bitcoin Cash, and most major altcoins and ERC-20 tokens. The device is regularly updated to add support for new cryptocurrencies. You can check the official Trezor website for a complete, up-to-date list of supported coins and tokens.
Hot wallets are connected to the internet (mobile apps, desktop software, web wallets) making them convenient but vulnerable to hacking, malware, and phishing attacks. Cold wallets like Trezor store keys completely offline, providing maximum security at the cost of slightly less convenience. For significant cryptocurrency holdings, cold storage is strongly recommended as the security benefits far outweigh the minor inconvenience.
Setting up a Trezor is straightforward and designed for beginners. Simply connect the device to your computer, follow the on-screen instructions, create a PIN code, and write down your recovery seed. The entire process takes about 10-15 minutes. Trezor provides detailed step-by-step guides, and the interface is intuitive. No technical expertise is required—if you can use a smartphone, you can set up a Trezor.
Yes, keeping your Trezor firmware updated is important for security and functionality. Trezor regularly releases firmware updates that patch potential vulnerabilities, add new features, and support additional cryptocurrencies. The device will notify you when updates are available, and the update process is simple and safe. Always update through the official Trezor interface to avoid fake updates from malicious sources.
The passphrase (often called the 25th word) is an optional advanced security feature that adds an extra layer of protection to your wallet. It creates entirely new wallet addresses separate from your standard recovery seed. This protects against physical theft—even if someone steals both your device and recovery seed, they cannot access your funds without the passphrase. It's recommended for advanced users and those storing significant amounts.