Trézor.io/Start® | Starting Up Your Device - Trézor®

Welcome to Secure Crypto Management

Thank you for choosing Trézor®. This page is your official guide to initializing and protecting your device. Start with confidence knowing your keys and funds stay in your hands — forever.

At Trézor.io/Start®, you’ll set up your Trézor hardware wallet safely. We walk you through creating your recovery seed, installing firmware, and enabling essential security features like a PIN and passphrase protection.

Security is not optional in the crypto world — it’s the foundation. With Trézor®, you take full control. No third parties. No compromises. Just decentralized, self-custodied ownership of your Bitcoin, Ethereum, and thousands of supported assets.

This onboarding flow ensures that you're always verifying directly on your device — from confirming your address to signing transactions. That’s the Trézor® way: trust minimized, freedom maximized.

We recommend backing up your recovery seed offline and never sharing it digitally. Stay alert, stay sovereign. Ready to protect your assets?

How do I start my Trézor® device?

Visit Trézor.io/Start®, connect your device via USB, and follow the on-screen instructions to install firmware and generate your seed phrase.

What is a recovery seed?

Your recovery seed is a 12 or 24-word phrase that restores your wallet. It must be kept secret and stored offline. Never share it with anyone.

Is Trézor® open-source?

Yes. Trézor® firmware and software are fully open-source, audited, and transparent. You can verify our code or contribute to our GitHub repositories.

What if I lose my device?

As long as you have your recovery seed, you can restore your wallet on any Trézor® or compatible hardware wallet. No funds are ever lost.