Trézor.io/Start® — Starting Up Your Trezor Device & Initializing It

Trézor.io/Start® is the official onboarding and setup page for all Trezor hardware wallets, including Trezor Model One and Trezor Model T. This is where new users begin the process of initializing their device, installing firmware, creating a recovery seed, and accessing Trezor Suite to manage their cryptocurrencies safely.

If you’ve just unboxed a brand-new Trezor device, this is the exact guide to help you start correctly, securely, and confidently. We will walk step-by-step through the entire process — from plugging in your device for the first time to ensuring your recovery seed is safely backed up. No prior crypto knowledge is required.

What is Trézor.io/Start?

Trézor.io/Start® is the official portal for onboarding new users. It provides instructions, connects you to the correct version of Trezor Suite, and walks you through the security steps needed to properly initialize and protect your wallet.

  • It ensures you download the official software
  • Guides you through device setup
  • Helps you install firmware if needed
  • Teaches you about your recovery seed
  • Prevents phishing risks by directing you safely
Important: Always type the URL manually into your browser: trezor.io/start. Never follow random links claiming to be Trezor.

What You Need Before You Begin

  • A genuine Trezor hardware wallet
  • A computer — Windows, macOS, or Linux
  • A USB cable (with data support)
  • 10–15 minutes of uninterrupted time
  • Paper and pen for your recovery seed
Your Trezor never holds crypto directly — it stores your private keys offline. Crypto stays on the blockchain, and your wallet simply controls access to it.

Step-by-Step: Initialize Your Trezor Using Trézor.io/Start

Step 1 — Connect Your Trezor

  1. Plug your Trezor into your computer via USB.
  2. On-screen instructions appear on the Trezor display.
  3. Leave the device connected during the entire setup.

Step 2 — Visit Trézor.io/Start

  1. Open your browser (Chrome, Firefox, Brave, Edge, etc.)
  2. Type https://trezor.io/start into the address bar.
  3. Select your device model when prompted.
  4. You’ll be guided to download Trezor Suite (desktop app).

Step 3 — Install Trezor Suite

Trezor Suite is your secure interface for:

  • Sending and receiving crypto
  • Viewing balances
  • Updating firmware
  • Managing accounts
  • Buying and exchanging crypto

Download the correct version for your OS and install it. Once open, Suite will automatically detect your device.

Step 4 — Install Firmware (if needed)

New Trezor devices ship without firmware for security reasons. If your device displays: “Go to trezor.io/start” — it needs firmware.

  1. Trezor Suite will detect this automatically
  2. Click Install Firmware
  3. Wait while it updates (don’t disconnect your device)
  4. Once complete, the device reboots
Never install firmware from unofficial sources. Only use Trezor Suite.

Step 5 — Create Your New Wallet

  1. Click Create New Wallet in Trezor Suite
  2. The device asks for confirmation
  3. Approve on the device screen

At this point your Trezor is generating a new wallet — completely offline — that only you control.

Step 6 — Backup Your Recovery Seed

This is the most important step. Your recovery seed is a set of 12, 18, or 24 words that can restore your wallet anywhere if your device is lost, damaged, or stolen.

  • Write it on paper — never digital
  • Double-check every word
  • Keep it in a secure location
  • Never share it with ANYONE — not even Trezor
Your recovery seed = control of your funds. If someone else gets it, they can access your crypto.

Step 7 — Set a PIN

The device will prompt you to set a PIN. This adds a layer of physical security.

  • Choose a PIN you can remember
  • Do not reuse ATM or phone PINs
  • You enter it using a scrambled keypad for security

Step 8 — Access Your Dashboard

You now have full access to Trezor Suite.

From here you can:

  • View balances
  • Add crypto accounts
  • Send and receive coins
  • Label accounts
  • Buy crypto using integrated services

Security Rules You MUST Follow

  • Never take screenshots of your seed
  • Never store your seed in cloud or email
  • Never type your seed into a phone or computer
  • Never share your seed with “support” agents
  • Always verify addresses on your Trezor screen

If You Ever Need to Restore Your Wallet

You can restore your wallet on:

  • Another Trezor device
  • The same device, after factory reset

Just choose Recover Wallet from Suite and follow the instructions using your recovery words.

Tips for First-Time Users

  • Start with small amounts of crypto
  • Practice receiving and sending
  • Enable passphrase for extra security (optional)
  • Keep Trezor Suite updated
  • Use only official apps and downloads
Losing your seed means permanently losing access to your crypto. Trezor cannot recover it — and no one else can either.

Frequently Asked Questions

Do I need an account to use Trezor?

No. Trezor is fully decentralized and private.

Can Trezor see my transactions?

No. Trezor does not track or store wallet data.

What happens if my Trezor is stolen?

Without the PIN, a thief can’t access your funds. You can restore your wallet using your recovery seed.

Can I use multiple cryptocurrencies?

Yes — Trezor supports thousands of assets through multiple networks.

Final Setup Checklist

  1. Go to trezor.io/start — manually typed
  2. Install Trezor Suite
  3. Install firmware (if needed)
  4. Create a new wallet
  5. Write down your seed securely
  6. Set your PIN
  7. Begin using Suite