Tangem Wallet now supports importing wallets created with a seed phrase and passphrase, empowering self-custody enthusiasts with enhanced security options. This guide explores the concept of passphrases, their integration with Tangem Wallet, and the pros/cons of using them.
What Is a Passphrase?
A passphrase is an optional security layer added to a BIP39-standard seed phrase (12–24 words) to generate a unique wallet. Unlike the seed phrase, it can include:
- Uppercase/lowercase letters
- Numbers
- Special characters (e.g.,
!,@,#) - Spaces
Each passphrase creates a distinct wallet tied to the same seed phrase. For example:
- Seed phrase alone → Wallet A
- Seed phrase + "Crypto2024!" → Wallet B
Note: Tangem Wallet currently only supports importing passphrase wallets, not creating them.
How to Import a Wallet with a Passphrase
Follow these steps to migrate your existing passphrase wallet to Tangem:
- Download the latest Tangem app.
- Scan your Tangem card.
- Select Other options → Import wallet.
Enter your:
- Seed phrase (12–24 words)
- Passphrase (case-sensitive)
- Tap Import.
👉 Learn more about Tangem’s security features
Critical Considerations
- No error alerts: An incorrect passphrase opens a new (empty) wallet.
- Case sensitivity: "Passphrase" ≠ "passphrase".
- Storage: Keep passphrases separate from seed phrases (e.g., encrypted digital storage vs. physical seed backups).
Pros and Cons of Passphrases
| Advantages | Disadvantages |
|------------------------------|--------------------------------------------|
| Extra security layer | No recovery if forgotten |
| Multiple wallets per seed | Case/space errors = lost funds |
| Compatible with BIP39 wallets | Increased management complexity |
Passphrase Best Practices
✅ Do:
- Use memorable but complex phrases (e.g.,
MyDogLikes#3Treats!). - Store separately from seed phrases.
- Test recovery before transferring funds.
❌ Don’t:
- Reuse passwords from other accounts.
- Store digitally alongside seeds.
- Ignore case/space sensitivity.
FAQ
1. Can I change my passphrase later?
No. Each passphrase generates a unique wallet. Migrating funds requires creating a new wallet.
2. What happens if I forget my passphrase?
Your funds become permanently inaccessible. There’s no recovery option.
3. Is a passphrase necessary for Tangem Wallet?
No. Tangem’s card-based security already offers robust protection. Passphrases are optional for advanced users.
4. How long can a passphrase be?
Up to 100 ASCII characters (including spaces).
Final Thoughts
While passphrases add security, they introduce risks like irreversible loss from typos. Evaluate whether the extra layer aligns with your risk tolerance.
👉 Explore Tangem Wallet’s features
For self-custody beginners, Tangem’s default card security often suffices without passphrase complexities. Always prioritize test transactions and secure backups.
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