Primary features
The Trezor platform is a range of open-source hardware signing devices — Safe 3, Safe 5, Safe 7, and Model T — manufactured by SatoshiLabs, each combining an EAL6+-certified Secure Element with a fully auditable firmware stack and the Trezor Suite companion app to deliver secure, transparent cold storage for 1,000+ coins across 12+ Layer 1 blockchains. From the entry-level Safe 3 to the flagship Safe 7 with wireless charging, encrypted Bluetooth, and post-quantum firmware verification, the Trezor platform is purpose-built for users who demand both verifiable security and long-term device trust.
- Open-Source Firmware — All device and Trezor Suite code publicly published, auditable, and modifiable by anyone.
- EAL6+ Secure Element — Certified chip isolates private keys from host device throughout all signing operations.
- SLIP-39 Multi-Share Backup — World's first hardware wallet implementing multi-share seed phrase splitting for resilient recovery.
- Hidden Passphrase Wallets — Unlimited hidden wallet layers protect holdings under physical coercion scenarios.
In short, the Trezor platform combines the deepest open-source transparency in hardware wallet manufacturing with a certified secure element and the most versatile recovery standard ever built into a consumer signing device.
EAL6+ Secure Element
Certified TROPIC01 chip signs transactions fully offline
SLIP-39 Multi-Share Backup
Seed split into multiple shares for distributed, resilient recovery
Open-Source Architecture
Firmware, hardware schematics, and software fully public on GitHub
Passphrase Protection
User-defined passphrase creates unlimited hidden wallet instances
Tor Support
Transactions optionally broadcast via Tor to mask user IP address
Post-Quantum Readiness
Safe 7 firmware verification built for long-term quantum resistance
User benefits
The Trezor platform gives security-conscious crypto holders a fully verifiable, open-source cold storage solution where no security claim requires blind trust — every line of code, every chip design decision, and every firmware release is publicly available for independent verification. The Trezor security features span physical tamper evidence, certified chip isolation, advanced backup standards, and hidden wallet protection — addressing every known attack surface from remote exploits to physical coercion.
- Open-source firmware means any security researcher worldwide can audit and verify exactly what runs on the device, making vulnerabilities significantly harder to hide.
- SLIP-39 Multi-Share Backup allows users to split their recovery seed across multiple trusted parties or locations — eliminating the single-point-of-failure of a paper phrase.
- Hidden passphrase wallets provide a credible duress layer — an attacker with the recovery seed still cannot access funds without the separate passphrase.
- Tor broadcasting support masks transaction origin IP addresses, preserving financial privacy even when sending from cold storage.
- The Trezor Suite app — available on desktop and web — provides a clean, integrated interface for buy, swap, send, receive, and coin-join privacy transactions without third-party dependencies.
Overall, the Trezor platform exists as the definitive proof that hardware wallet security and full public transparency are not in conflict — building the industry's most trusted, independently verifiable signing devices for every crypto holder who refuses to trust security through obscurity.
