Sign up and start trading in just minutes. SEPA Instant deposits (up to €100,000) let you buy bitcoin right away — no need to wait days for funding.
Deposit up to €100,000 in seconds on 21bitcoin
No deposit fees
21bitcoin charges no deposit fees, no Bitcoin custody fees and no account opening fees.
German bank account
Securely deposit and withdraw funds with your 21bitcoin account, linked directly to our partner bank, VR Bayern Mitte.
Buy Bitcoin in seconds
Purchase Bitcoin anytime whenever you want, including weekends and holidays, without any delays.
Invest with 0% deposit fees
Your money matters—every cent of it. Invest without worrying about deposit fees.


Buy Bitcoin in a simple and flexible way
Benefit from high limits
21bitcoin offers you some of the highest transaction limits in the industry. Regardless of whether you want to buy €10 million or €10 million worth of Bitcoin, we have the right offer for you.
Make secure deposits
Make quick, easy, and fee-free deposits to your 21bitcoin account via SEPA instant transfer. Our banking partner, VR Bayern Mitte, ensures every transaction is safe and seamless.
Buy 24/7, including weekends
Buy Bitcoin instantly—no waiting required. Transactions are processed immediately, anytime, even on weekends or public holidays.
Investing that fits your goals
and values
Discover why investing with 21bitcoin pays off:
FAQ
You can fund your 21bitcoin account free of charge using a regular SEPA bank transfer or SEPA instant transfers 24/7 at no cost.
A standard bank transfer usually takes up to 2 banking days. SEPA Instant Transfers are typically credited within approx. 60 seconds. As soon as the money has arrived, you will be notified by us, and you can buy bitcoin immediately.
We are working on integrating a BTC deposit option into our app. To see our current developments and planned features, we encourage you to take a look at our public product roadmap.
Yes, for trading large amounts of Bitcoin, we offer our 21Private service, which includes personalized support and reduced fees.