The Best Bitcoin No Deposit Casino Bonuses October 2021

If you want to play casino games with a no deposit bonus and use Bitcoin, you have come to the right place. When you claim a no deposit bonus, you receive free bonus credits or free spins without having to deposit even the smallest fraction of a Bitcoin (a Satoshi). In other words, just by signing up for a new real money casino account, you will be awarded a number of bonus credits or free spins that you can use on top real money virtual casino games – 100% for free.

At NoDepositKings, we have been following the online casino industry closely for more than a decade. By now, we know what to look for in a casino and how to negotiate EXCLUSIVE BONUSES that you cannot find anywhere else. Scroll through our top lists to discover excellent Bitcoin casinos with free bonuses that you can use to WIN REAL MONEY.

Our Top Bitcoin No Deposit Casino Bonus Code List October 2021

Filter By:

Sort By:


For more details tap or click bonus
CasinoBonus InfoCode Software Date  
Players from US allowed
Exclusive
$25 No Deposit
See More Bonuses
NDH25
Realtime Gaming 13 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
$25 No Deposit
See More Bonuses
ND365FREE
Realtime Gaming 13 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
$25 No Deposit
See More Bonuses
NDR25
Realtime Gaming 13 Oct 2021 Claim Bonus
Players from US allowed
$75 No Deposit
See More Bonuses
FREE75
Realtime Gaming 13 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
10 Free Spins
on I Zombie See More Bonuses
GWRMU4
Realtime Gaming 23 Nov 2020 Claim Bonus
Players from US allowed
Exclusive
$40 No Deposit
See More Bonuses
40ATLANTIS
Realtime Gaming + 1 12 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
45 Free Spins
on Diamond Fiesta See More Bonuses
TACO45
Realtime Gaming + 1 Claim Bonus
Players from US allowed
Exclusive
10 Free Spins
on I Zombie See More Bonuses
UQGYE
Realtime Gaming 23 Nov 2020 Claim Bonus
Players from US allowed
Exclusive
100 Free Spins
on Gods of Egypt See More Bonuses
Automatic Booongo + 5 1 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
50 Free Spins
on Cash Bandits 3 See More Bonuses
MONEY-HEIST
Realtime Gaming 12 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
70 Free Spins
on Paddy's Lucky Forest See More Bonuses
70JOIN
Realtime Gaming 12 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
$77 No Deposit
See More Bonuses
NDH77
Realtime Gaming 12 Jun 2020 Claim Bonus
Players from US allowed
Exclusive New
15 Free Spins
on Wicked Reels See More Bonuses
BB15WICKED
Parlay Entertainment + 2 6 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
40 Free Spins
on Merlin's Mystical Multipliers See More Bonuses
Automatic Betsoft Gaming + 11 12 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
10 Free Spins
on I Zombie See More Bonuses
UHAXB
Realtime Gaming 23 Nov 2020 Claim Bonus
Players from US allowed
Exclusive
50 Free Spins
on Cash Bandits 3 See More Bonuses
Automatic Realtime Gaming + 1 12 Oct 2021 Claim Bonus
Players from US allowed
$25 No Deposit
See More Bonuses
Automatic Rival Gaming + 1 21 Jul 2020 Claim Bonus
Players from US allowed
Exclusive
100 Free Spins
on Plentiful Treasure See More Bonuses
FV9BJ
Realtime Gaming 23 Nov 2020 Claim Bonus
Players from US allowed
Exclusive
20 Free Spins
on Cash Bandits 2 See More Bonuses
20BANDITS2
Realtime Gaming + 1 13 Oct 2021 Claim Bonus
Players from US allowed
Exclusive New
25 Free Spins
on Spooky Circus See More Bonuses
CC25CIRCUS
PariPlay + 1 6 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
52 Free Spins
on Pistols & Roses See More Bonuses
Automatic Rival Gaming + 4 13 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
45 Free Spins
on Vegas Lux See More Bonuses
WIZ45SPINS
Realtime Gaming + 1 15 Oct 2020 Claim Bonus
Players from US allowed
Exclusive
50 Free Spins
on Wild Vegas See More Bonuses
Automatic Rival Gaming + 7 30 Sep 2021 Claim Bonus
Players from US allowed
Exclusive
$20 No Deposit
See More Bonuses
MEGA-20
Realtime Gaming 2 Dec 2020 Claim Bonus
Players from US allowed
Exclusive
50 Free Spins
on Wrath of Medusa See More Bonuses
Automatic Rival Gaming + 1 13 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
Ƀ0.004 No Deposit
on Buckaneers See More Bonuses
FREEBTC4
Saucify + 2 1 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
20 Free Spins
on La Bamba See More Bonuses
HE4TG
Realtime Gaming 25 Nov 2020 Claim Bonus
Players from US allowed
Exclusive New
50 Free Spins
on Monster Clone See More Bonuses
Automatic Saucify + 2 12 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
$15 No Deposit
See More Bonuses
15GRATIS
Realtime Gaming + 1 13 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
$300 No Deposit
See More Bonuses
WELCOME300
Betsoft Gaming + 3 12 Oct 2021 Claim Bonus
Players from US allowed
Exclusive
20 Free Spins
on Wrath of Medusa See More Bonuses
FREE20SPINS
Felix Gaming + 5 18 Aug 2020 Claim Bonus
Players from US allowed
Exclusive
20 Free Spins
on Wrath of Medusa See More Bonuses
NDK20FREE
Rival Gaming + 11 7 Nov 2020 Claim Bonus
Players from US allowed
$50 No Deposit
See More Bonuses
PRIMA50
Realtime Gaming 13 May 2021 Claim Bonus
Players from US allowed
25 Free Spins
See More Bonuses
Automatic Endorphina + 16 1 Aug 2018 Claim Bonus
Players from US allowed
Exclusive
25 Free Spins
See More Bonuses
BONZER25
Realtime Gaming + 1 13 Oct 2021 Claim Bonus
Players from US not allowed
Exclusive
25 Free Spins
on Plentiful Treasure See More Bonuses
Automatic Realtime Gaming + 1 12 Oct 2021 Claim Bonus
Players from US not allowed
Exclusive
30 Free Spins
on Wolf Treasure See More Bonuses
Automatic Amatic + 38 21 Jan 2021 Claim Bonus
Players from US not allowed
Exclusive
20 Free Spins
on Vegas Frog See More Bonuses
Automatic NetEnt + 43 8 Jul 2021 Claim Bonus
Players from US not allowed
Exclusive
15 Free Spins
on Wolf Treasure See More Bonuses
Automatic Belatra Games + 10 12 Oct 2021 Claim Bonus
Players from US not allowed
Exclusive New
10 Free Spins
on Book of Cats See More Bonuses
Automatic Amatic + 47 15 Oct 2021 Claim Bonus
Players from US not allowed
Exclusive
$60 No Deposit
on Caishens Fortune See More Bonuses
Automatic IGTech + 2 19 Oct 2020 Claim Bonus
Players from US not allowed
Exclusive
20 Free Spins
on Book of Darkness See More Bonuses
BOOK20
1x2Gaming + 75 12 Oct 2021 Claim Bonus
Players from US not allowed
Exclusive
25 Free Spins
on Platinum Lightning See More Bonuses
Automatic Amatic + 15 24 Feb 2021 Claim Bonus
Players from US not allowed
$10 No Deposit
See More Bonuses
10FREE
Realtime Gaming 30 Apr 2020 Claim Bonus
Players from US not allowed
Exclusive
20 Free Spins
on Beat the Beast: Kraken's Lair See More Bonuses
Automatic Play'n GO + 24 11 Mar 2020 Claim Bonus
Players from US not allowed
25 Free Spins
on Slots See More Bonuses
Automatic Pragmatic Play + 10 13 Oct 2021 Claim Bonus
Players from US not allowed
Exclusive
50 Free Spins
on The Myth See More Bonuses
MYTH50
1x2Gaming + 40 12 Oct 2021 Claim Bonus
Players from US not allowed
Exclusive
20 Free Spins
on Fruit Zen See More Bonuses
NDBCC20
Microgaming + 6 6 Jan 2020 Claim Bonus
Players from US not allowed
Exclusive
100 Free Spins
on Diamond Fiesta See More Bonuses
Q3B8FACWE
Realtime Gaming 23 Oct 2020 Claim Bonus
Players from US not allowed
Exclusive
50 Free Spins
on Johnny Jungle and the Hidden Temple See More Bonuses
Automatic Rival Gaming + 1 12 Oct 2021 Claim Bonus
Players from US not allowed
Exclusive
80 Free Spins
on Good Girl Bad Girl See More Bonuses
Automatic IGTech + 2 19 Oct 2020 Claim Bonus
Players from US not allowed
Exclusive New
20 Free Spins
on Aztec Magic Deluxe See More Bonuses
Automatic 1x2Gaming + 61 30 Aug 2021 Claim Bonus
Players from US not allowed
Exclusive
90 Free Spins
on Slots See More Bonuses
Automatic Vivo Gaming + 5 21 Oct 2020 Claim Bonus
Players from US not allowed
Exclusive
20 Free Spins
on Space Spins See More Bonuses
Automatic Playson + 11 3 Jun 2021 Claim Bonus
Players from US not allowed
Exclusive New
15 Free Spins
on Mechanical Clover See More Bonuses
Automatic 1spin4win + 67 17 Sep 2021 Claim Bonus
Players from US not allowed
Exclusive
33 Free Spins
on Pirate’s Charm See More Bonuses
Automatic NetEnt + 41 21 May 2021 Claim Bonus
Players from US not allowed
Exclusive New
20 Free Spins
on Four Lucky Clover See More Bonuses
GOLDEN20
Platipus Gaming + 74 1 Oct 2021 Claim Bonus
Players from US not allowed
Exclusive
10 Free Spins
on Aztec Wins See More Bonuses
Automatic Amanet + 16 15 Oct 2020 Claim Bonus
Players from US not allowed
Exclusive
25 Free Spins
on Frog Fortunes See More Bonuses
25CROAK
Realtime Gaming 29 Oct 2020 Claim Bonus
Players from US not allowed
Exclusive
20 Free Spins
on Space Wars See More Bonuses
Automatic BGaming (Former Softswiss) + 28 3 Jul 2020 Claim Bonus
Players from US not allowed
Exclusive
30 Free Spins
on Golden owl of Athena See More Bonuses
Automatic Betsoft Gaming + 40 12 Oct 2021 Claim Bonus
Players from US not allowed
Exclusive
15 Free Spins
on Wolf Treasure See More Bonuses
Automatic Amatic + 16 4 Aug 2021 Claim Bonus

show all bonuses

How to Play For Free At a Bitcoin Casino

If you want to play casino games for free with Bitcoin, the first step is to find a casino site that supports this virtual currency.

When that is done, you need to ensure the casino offers either no deposit free spins or no deposit bonuses. To do this, simply click the No Deposit tab in our top list.

What Are No Deposit Free Spins?

The casino awards you free spins when you sign up. You will typically get between 10 and 30 free spins valid on one, or several, slots. These free spins will have a fixed coin value, usually set to the smallest bet size in the chosen slot(s).

Claim Your Bonus at Planet 7 Casino
Exclusive 100 Free Spins on Stardust
Use Code:

What Are No Deposit Bonuses?

You will receive a sum of bonus credits, usually ranging from $5 to $20, when you sign up. You can use these bonus credits on most games, and you will not be restricted to playing with a specific bet size.

Claim Your Bonus at Planet 7 Casino
Exclusive $25 No Deposit Bonus
Use Code:

How to Claim a No Deposit Bonus at Bitcoin Casino

Follow these simple steps claim a bonus at a Bitcoin casino:

  1. Step 1: Choose a bonus from our list and click on Claim Now.
  2. Step 2: Register with the casino you have chosen.
  3. Step 3: Activate your bonus by entering a bonus code, choosing the bonus in the cashier or contacting customer support. In our reviews, we tell you exactly how to activate a bonus at your chosen casino.
Top Tip

Many casinos credit your bonus automatically once you have registered, allowing you to skip the third step.

Terms and Conditions You Need to Be Aware Of

To take full advantage of a casino bonus, you need to understand its terms and conditions. Furthermore, bonus terms are the most essential aspect to compare when choosing a bonus.

Here are the most critical bonus terms explained:

  • Wager requirements – A multiplier applied to your bonus or free spin win, specifying the amount you must play to convert your bonus to withdrawable cash. For instance, you must play $400 to turn a $10 bonus with a 40x wagering requirement to real money ($10 bonus x a 40x wagering requirement = $400).
  • Max win limits – Restrict how much of your bonus winnings you can withdraw. Win limits vary quite a bit from one casino to another, which is why you must always compare them.
  • Bet size limits – Specify the highest stake you can place when playing with bonus credits. Most casinos apply a bet size limit of $5 per spin.
  • Excluded games – Games that do not contribute towards your wagering requirement. Casinos will confiscate your winnings if they discover that you have used a bonus on ineligible games.

What is Bitcoin?

Bitcoin is the most popular cryptocurrency. If you are not sure what a cryptocurrency is in the first place, it is defined as “a decentralised virtual currency, secured by cryptography that makes it almost impossible to counterfeit”.

People like using Bitcoin because:

  • It is anonymous and secure
  • The decentralised blockchain system is transparent
  • The fees are minimal
  • Transactions are near-instant
  • The price can not be manipulated by a central bank, as is the case with fiat currencies

Using Bitcoin is quite similar to using an e-wallet in the sense you use a digital wallet to make payments. With Bitcoin, however, you must also find a trusted Bitcoin Exchange where you can purchase Bitcoins for fiat currency and vice versa.

How to Play Online Casino Games With Bitcoin

If you want to play online casino games with Bitcoin, the first step is to get Bitcoin.

You can do this in one of two ways:

  • By earning them through mining. A miner is someone who oversees and processes transactions in the blockchain network. Or,
  • Buying Bitcoins on a cryptocurrency exchange.

Mining Bitcoin is a time-consuming task. Therefore, the easiest way to acquire Bitcoin is to buy it off an exchange.

How to Make Deposits With Bitcoin at An Online Casino

Once you have Bitcoin, pick a casino that supports the currency from our list and make a deposit.

Here is a step-by-step guide on how to go about it:

  1. Step 1: Get a Bitcoin wallet. You can choose between web-based, desktop, hardware and mobile wallets. The web-based wallets are the easiest ones to use and a Google search will instantly display the best options.
  2. Step 2: Buy Bitcoin with any standard payment method to add coins in your Bitcoin wallet.
  3. Step 3: Sign up with a Bitcoin casino from our list and pick Bitcoin as your preferred payment method in the cashier.
  4. Step 4: Copy your unique Bitcoin depositing address.
  5. Step 5: Log into your Bitcoin wallet, enter the amount you want to deposit and paste the unique depositing address you got from the casino in the dedicated field.
  6. Step 6: Go back to your casino account – you should now see the amount you deposited in your cash balance.
  7. Step 7: Play and have fun!

How to Withdraw Money to Your Bitcoin Wallet

When you want to request withdrawal, the process is very similar. Follow these three steps to withdraw funds to your Bitcoin wallet:

  1. Step 1: Go to the casino cashier and click the withdrawal tab.
  2. Step 2: Choose Bitcoin as your preferred payment method.
  3. Step 3: Specify the amount you wish to withdraw and enter your unique Bitcoin wallet address.

How to Convert Bitcoin to Fiat Currency

When you win, you can convert your Bitcoins to fiat currency at the casino or withdraw them directly to your Bitcoin wallet.

Should you choose the latter, you can always sell your Bitcoin on a cryptocurrency exchange later.

Sooner or later you are quite likely to convert your Bitcoin to fiat currency, as it has more buying power. By doing so, you will also be able to transfer your winnings to your bank account.

We recommend the following crypto exchanges:

Playing With Provable Fariness Casinos

One unique Bitcoin feature is its Provable Fairness system, which is used by a handful of online casinos. This is a concept which, in theory, is quite appealing, but which has not really taken off.

By using an algorithm provided by the cryptography blockchain, Provable Fariness casinos can prove all game results are entirely fair and random.

Here is an explanation of how the system works:

  1. The casino shuffles a deck of cards and provides cryptographic hash (meaning an encrypted result) of the outcome. This hash is called a Server seed.
  2. Next, you provide the casino with your own seed containing information about how you have altered the deck.
  3. The casino deals a card, and you place a bet.
  4. When the bet is settled, you can open the encrypted Server seed and verify that it is identical to the game result. That way, you can ensure the casino did not cheat and alter the deck after you placed your bet.

No Deposit Bitcoin Casino Bonus Rules

Every Bitcoin no deposit bonus has a long list of rules and regulations that are laid out in its respective terms and conditions. These are essentially the bonus ‘dos and don’ts’ which you must follow to get the most out of your no deposit bonus:

Here are a few examples of the bonus terms at renowned Bitcoin casino, Bitstarz:

  • Maximum Winnings – This is the maximum earnings you can cash out from your no deposit bonus. (Any extra winnings will automatically be forfeited).
  • Wagering Requirements – The number of times you must play through your bonus amount to convert the bonus to real money that you can withdraw.
  • Withdrawal ID Docs – Bitstarz reserves the right to ask you to send through identity and verification documents such as your national ID card, passport or driver’s license, as well as proof of residence in the form of a recent utility bill.
  • Restricted Countries – A list of countries the residents of which may not claim no deposit free bonus or spins offers.
  • Game Eligibility – Shows the various casino games contribute towards your bonus wagering requirement with each spin or hand. For instance, non-excluded slots generally contribute 100% while table and video poker games contribute 5%.

FAQ

There are many factors that determine the best Bitcoin casinos i.e. online casinos that accept the leading cryptocurrency as one of or their sole currency/method of payment. To start, they are licensed and regulated, full of high-paying instant play (no download) games from the best software providers, and boast fast 24/7 customer support.

Here are our top 5 Bitcoin online casinos:

Woo Casino
Playamo Casino
Betchan Casino
Bitstarz Casino
Bitcoincasino.us

As long as you play with reputable and trusted casinos that our experts have reviewed and tested, Bitcoin is one of the safest payment methods you can use. See our list for a selection of trustworthy Bitcoin casinos

See our list for a selection of casinos with no deposit bonuses allowing you to make payments with Bitcoin.

Yes, you sure can. All you have to do is find an online casino that supports Bitcoin – see our list for a selection of such casinos.

Bitcoin is one of the quickest payment methods that you can use at an online casino. Withdrawals are more or less instant, once the casino has approved your transaction.

Sign up with one of our recommended Bitcoin casinos to play great slots and make hassle-free payments!

BitStarz is a top-rated casino that allows Bitcoin transactions. Launched in 2014, BitStarz has hundreds of provably fair casino games and is especially popular amongst online gambling fans that prefer instant deposits and withdrawals.

Some countries have specific laws for general Bitcoin usage. However, there are no specific laws regulating Bitcoin gambling as such. In other words, there’s nothing stopping you from playing with Bitcoin casinos.

You might also like

Best Bitcoin No Deposit Casinos

Best Bitcoin No Deposit Casinos

We have great No Deposit Offers for the king of cryptos. Get your bit of Santosi with our No Deposit Bitcoin Bonuses.

Anonymous Online Casinos 2021

Anonymous Online Casinos 2021

Play ANONYMOUSLY at trusted online casinos and make use of the Exclusive No Deposit Deals arranged by us for you to win real money.

Don't Register, Stay Safe

Don’t Register, Stay Safe

Save yourself the hassle of registering and play at these No Account Casinos instead. Our no deposit bonuses will lead the way to a cashout!

Win Real Money No Deposit Bonuses 2021

Win Real Money No Deposit Bonuses 2021

Find out how to Win Real Money for free at trustworthy online casinos. Keep all your winnings by following our tips!