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Best Bitcoin Casinos 2021 — Where to Gamble

New times provide new solutions. When we speak about gambling online, we must admit this industry significantly altered today. For example, in Japanese オンラインビットコインカジノ (online bitcoin casinos), players are allowed to stay anonymous and spend lots of hours in online casinos. You may ask: How to keep privacy and gamble? This is possible due to cryptocurrency methods of payments, especially bitcoin. Now many world-class operators provide this option for deposits and withdrawals. And we are going to highlight only three of such crypto sites for online gambling and enlist the most important factors for choosing a casino website with bitcoins or other cryptocurrencies.

Basic Criteria of Top BTC Casinos

When a player is ready to pick the gambling website accepting BTC, they must consider some ultimate moments every platform has. Here is the list of criteria that may help every player to pick correctly among the variety of bitcoin casinos online. Here we go:

  • Large Catalogue of Slots & Crypto-Games. If a casino provides many games from different developers, this brings a bit of trust from customers. Only honest companies have licensed iGaming software that is regularly under the control of independent gambling institutions like the UK Gambling Commission, for example.
  • Bonus Policy. This is most casinos’ favorite method to attract customers to stay on their sites. By the way, sometimes players receive bonuses for depositing with BTC. However, it is better to remember that every bonus must have adequate conditions of wagering and use in general. Never neglect the bonus T&C.
  • Safety and Security. Every BTC site must be licensed and SSL-encrypted to make vulnerable data safe. Moreover, the operator must be totally Provably fair. This means every user can check the fairness of games using specific technology based on cryptography. After provably fair checks, the rigging of game results are totally excluded; 
  • Professional Help Support. When a player has a serious transaction issue, the customer support team working 24/7 must always come to help.

Below, we collected 3 bitcoin gambling sites that actually meet the criteria listed above. It is just up to you what to choose.


This online casino was created by professionals for experienced gamblers and beginners who are just starting their way in gambling. The institution accepts cryptocurrency and can pay out winnings in digital coins. Besides BTC, the casino provides ETH, LTC, DOG, etc. The website is absolutely user-friendly and compatible with iOS and Android devices. The platform is licensed by Curacao Gaming Authority, an official regulator of gambling businesses all over the world. At BitStarz, players will find a huge collection of games over 1including slots, keno, bingo, card games. Some titles are available in free demo mode.

This is one of the oldest bitcoin casinos created in 2013. The operator offers over 600 game titles. The actions of the operator are also controlled by Curacao eGaming. On the site, new users are awarded welcome deposit bonuses and several regular promotions. By the way, Bitcasino is a rare operator accepting only BTC for deposits and withdrawals. No other payment methods are available. It is interesting that for bitcoins there are no limits for withdrawing wins.


Here is another casino site that accepts BTC payments for playing games online. The Casino-X operator is certified by Curacao as well. All the games are checked by the eCOGRA agency, an authoritative testing agency controlling the work of gambling software worldwide. The personal data of players and money transactions are protected due to SSL-encryption. 

The game titles presented on the site are developed by NetEnt, Genesis Gaming, Evolution Gaming, Play’n GO, etc. Besides, the casino offers an enjoyable interface with brilliant cartoon graphics. Speaking about promotions, at Casino-X, new players may claim a welcome offer or opt-in to several tournaments if they are interested.