The original hardware wallet with 100% open source code. Compare Trezor One, Safe 3, Safe 5, and Model T. Learn about Shamir Backup, passphrase protection, and why security experts trust Trezor.
Trezor is the ONLY major hardware wallet with 100% open source code. Here's why that matters for your security.
Anyone can review the source code on GitHub. Security researchers audit it regularly. No hidden backdoors possible.
Thousands of developers have reviewed Trezor's code since 2014. Bugs are found and fixed quickly by the community.
Even if Trezor company disappears, the open source code ensures your wallet can always be recovered and used.
All Trezor devices are fully open source. Choose based on features and budget.
Answer 3 quick questions to find your perfect device
Split your recovery seed into multiple shares. Even if one is compromised, your crypto stays safe.
If someone finds 1 or 2 of your 5 shares, they CANNOT access your funds. You need the threshold (e.g., 3 of 5) to recover.
Shamir Backup is only available on Safe 3, Safe 5, and Model T. Trezor One uses standard 24-word seed.
Your recovery seed is the ONLY way to recover your crypto. Protect it like your life savings.
A passphrase is like a 25th word that creates a completely separate hidden wallet. Even if someone has your seed phrase AND device, they can't access funds without the passphrase.
Warning: If you forget your passphrase, funds are LOST FOREVER. There is no recovery.
How does Trezor compare to its main competitor?
Hardware wallets defend against the most common crypto attacks
Common attack vector
Common attack vector
Common attack vector
Common attack vector
Common attack vector
Common attack vector
Trezor supports 8,000+ coins and tokens
Initialize and save your seed phrase
Send crypto to your Trezor address
Join millions who trust Trezor's open source security to protect their crypto assets.