Should I keep my Bitcoin on an exchange?
Quick Answer
For small amounts or active trading, a reputable exchange with strong security is convenient. For larger or long-term holdings, most people move Bitcoin to a personal wallet — because on an exchange, the exchange controls the keys.
TL;DR
Fine for small/trading amounts on a trusted exchange; move long-term savings to your own wallet (not your keys, not your coins).
Key Takeaways
- 1On an exchange, the exchange holds your private keys
- 2Convenient for trading and small amounts
- 3Exchanges can be hacked, freeze accounts, or fail
- 4Move long-term holdings to a wallet you control
Full Explanation
Keeping Bitcoin on an exchange is convenient: it is easy to trade, and a reputable platform with strong security and two-factor authentication is reasonable for small amounts or coins you are actively trading. The trade-off is that the exchange holds the private keys, so you are trusting it to stay solvent, secure, and accessible. The phrase 'not your keys, not your coins' captures this.
The risks are real and historical: exchanges have been hacked, have frozen withdrawals, and have gone bankrupt, sometimes leaving customers unable to recover funds. None of that affects Bitcoin held in your own wallet, where only you control the keys.
A common middle ground: keep a small, spendable or trading balance on a trusted exchange, and move larger, long-term holdings to a personal wallet — ideally a hardware (cold) wallet for the biggest amounts. Whatever you choose, enable two-factor authentication and back up your seed phrase. This is educational information, not financial advice.