Hardware Wallet vs Exchange Custody
**Exchange custody** is convenient for trading but you rely on the platform’s security and solvency. **Hardware wallets** keep keys offline—you own recovery phrase risk instead of counterparty risk.
Step by step
1. Split by purpose
Trading float on exchange; long-term holdings offline.
2. Practice recovery
Test seed backup before moving size.
3. Price withdrawal gas
L1 withdrawals can be costly—batch or use L2.
Exchange vs hardware
Not your keys, not your coins—unless you accept exchange terms.
- Exchange: Fast trades; account freeze/hack risk.
- Hardware wallet: Self-custody; seed phrase is critical.
Use our calculators
Common mistakes
- Storing seed digitally
- Leaving years of gains only on one exchange
FAQ
Is a hardware wallet hack-proof?
Phishing and fake apps still exist—verify addresses.