Best Online Casinos - Select the Best Casino from Top Online Casinos

100 Best Online Casinos ™

The best online casinos professionally vetted by our team of expert reviewers. Compare casinos, reviews by players, and helpful casino guides. Discover the best casinos in the UK, Europe, New Zealand, and Canada. Play with new casino bonuses, new slots, betting apps, and casino games. Updated October 23, 2021

Our Top Casino Picks for October 2021

Vegas Paradise Casino

Vegas Paradise CasinoEditor choice

Get additional UK Casino promotions for a limited time and based on availability. Vegas Paradise leads the charts and serves the UK, Europe, New Zealand, Canada, and other locales of global patrons of online casino gaming. At the top of the best ...
£/€/$ 200 Play Slots and other Casino Games T&C 18+ View Bonus
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Jackpot Paradise Casino

Jackpot Paradise CasinoUK CA NZ +

Jackpot Paradise has an excellent slot machine games welcome bonus and players get treated as a VIP right at sign up. This casino is mobile-friendly, pays out players when they want it and continues to become the most popular casino in Canada.
$/€/£ 200 New Slots Weekly, Hot Promotions T&C 18+ See Bonus
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Jackpot City

Jackpot CityCA NZ EU +

Jackpot City casino thrives as the top choice of casino gaming in Canada, Europe, and New Zealand, Canada. This respected casino delivers the highest welcome bonus around with a €$1600 matching bonus for all new members.
$/€ 1600 Free in Welcome Bonus for New Players T&C 18+ See Bonus
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Luxury Casino

Luxury CasinoUK CA NZ +

Ready for big money max bets at the casino high rollers play to double their stacks? Luxury Casino is well known for being the casino with virtually no cap on bets at table games. They already deal great promotions and fast payouts and today could ...
£/$/€ 1000 Higher Limits for High Rollers T&C 18+ Get Bonus
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Party Casino

Party CasinoUK CA NZ +

PartyCasino is one of the most popular gaming sites in the UK. They offer great sign up bonuses with the first deposit and then there are many other chances available for bonuses.
Up to $500, 20 Spins | New Depositors | Gamble Responsibly T&C 18+ See Bonus
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Gaming Club

Gaming ClubCA NZ EU +

Microgaming casino games are featured at Gaming Club casino and new players can receive to play slots and casino table games $/€ 350. This is the longest operating online casino and it has stayed current throughout the years.
$/€ 350 Welcome Bonus for New Players Try Now T&C 18+ Bonus Details
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Lucky Nugget

Lucky NuggetCA NZ EU +

Lucky Nugget, is of a number of select premier online casinos available to our readers. Lucky Nugget online casino is currently offering all new players special incentives for signing up and playing at the site. What is unique about the casino’s ...
$€ 1000 Popular Welcome Bonus T&C 18+ Get Bonus
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Mr Green

Mr Green

Mr. Green online casino UK is rated as a top online casino for their selection of casino games, online slots and their regular promotional benefits.
Free Account, Free Spins and Other Promotions T&C 18+ Free Account
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UK Casino Club 2021

UK Casino Club 2021

UK Casino Club has such a wide variety of games and online slots to play on that the entire month and beyond can go by without you coming across a repetition. The great amounts of monthly wins and options make sure that the rewards always keep ...
£/$/€ 700 Free in Welcome Bonus for New Players T&C 18+ Get Bonus
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Royal Vegas

Royal Vegas

Royal Vegas is one of the better online casinos that provides online slots and casino games from Microgaming. New members will receive a 1200 starter bonus
$ € £ 1200 New Player Bonus and VIP Promotions T&C 18+ Bonus Requirements
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Zodiac Casino

Zodiac Casino

Zodiac Casino offers easy to get started playing options and Microgaming casino software. The moment you find yourself to Zodiac Casino you can start playing right away. Go on and bring the most fantastic of options coming your way in the form of ...
£/$/€ 20 Free in Welcome Bonus for New Players T&C 18+ Get Bonus
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Ruby Fortune Casino

Ruby Fortune Casino

Ruby Fortune casino has a great welcome bonus up front and hundreds of games, you will appreciate what Ruby Fortune online casino has to offer. Rated as one of the best online casinos for players from New Zealand, Europe and Canada.
$ / € 750 New Player Welcome Bonus T&C 18+ Get Bonus
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Spin Casino

Spin CasinoCA NZ EU +

Spin Casino is a thriving, trusted and popular online casino. Get started with a €$1000 welcome bonus and the fastest payouts on the net. Play in online slots tournaments or just check out the more than 400 casino games and slots that this casino ...
€/$ 1000 Top Ranked Casino with a Stellar Welcome Bonus T&C 18+ Click for Bonus
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Villento Casino

Villento Casino

Try a spin of the reels or the luck of the draw at Villento Casino tonight. A spectacular casino with fair and balanced play, Villento Casino is a hidden gem of an online casino that will impress players.
£/$/€ 1000 Free in Welcome Bonus for New Players T&C 18+ Get Bonus
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Blackjack Ballroom

Blackjack BallroomUK CA NZ +

BlackJack BallRoom has the kind of reputation about online gaming that is impeccable. This is based on the number of years that it has been around and given the most reliable and dependable of services to players. Try playing at BlackJack BallRoom ...
£/$/€ 500 Free in Welcome Bonus for New Players T&C 18+ View Bonus
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Casino Action

Casino Action

Casino Action has the best of gaming actions with several tons of promotions and events going on all the time. The rewards out here are simply awesome and ensure that you get great value for every dollar that you spend out here. The popularity of ...
£/$/€ 1250 Free in Welcome Bonus for New Members T&C 18+ Get Bonus
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Grand Hotel Casino

Grand Hotel Casino

Grand Hotel Casino has one of the best graphics on their casino website that are so alluring that you will want to come back again and again. The daily rewards make sure that everyone is a winner and has a good payout system as well that ensures ...
£/$/€ 5560 Free in Welcome Bonus for New Players T&C 18+ Get Bonus
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Quatro Casino

Quatro CasinoUK CA NZ +

Quatro Casino is relatively one of the new additions to the world of online casinos. The casino opened its virtual doors in February of 2009 and two years later due its success, it was acquired by one of the biggest gambling groups, Casino Rewards ...
GET UP TO 700 FREE SPINS and $£100 T&C 18+ Get Bonus
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Challenge Casino

Challenge CasinoUK CA NZ +

Challenge Casino allows players to enjoy one of a kind gambling experience in a very secured and a fair environment.
€/£/$ 1000 New Player Bonus and Other Promotions T&C 18+ Click to Visit
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Captain Cooks Casino

Captain Cooks CasinoUK CA NZ +

Captain Cooks Casino has hundreds of slots and gaming options waiting to be discovered. Even if you narrow down to one game a day you would still have more games than the number of days in a year. Captain Cooks Casino allows you to be able to play ...
£/$/€ 500 Free in Welcome Bonus for New Players T&C 18+ Play Here
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Mummys Gold

Mummys GoldCA NZ EU +

Mummys Gold Casino invites online players from all corners of the globe to sign up to non-stop gaming fun and endless players rewards where state-of-the-art technology, exceptional security measures and around the clock support ensure that you’ll ...
$€ 500 Bonus for New Members at Mummy's Gold T&C 18+ Get Bonus
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Casino Epoca

Casino Epoca

Casino Epoca is a fun and fantastic place to gamble online. This site boasts some of the most interesting and rewarding games on the web while offering 100% safe banking for those big payoffs. The presentation and ease of use make it a great site ...
$/€ 350 Free in Welcome Bonus for New Players T&C 18+ Click to Visit
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Golden Tiger Casino

Golden Tiger Casino

Golden Tiger appears to create opportunities for players to consistently enjoy a winning experience. The fun environment makes this casino a popular one for regular players. Golden Tiger is managed well has a good staff for technical and customer ...
£/ €/ $ 1500 High Value Starter Bonus for New Players T&C 18+ Get Bonus
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Casino Classic

Casino ClassicUK CA NZ +

Casino Classic has to offer all that one would want in a casino. There are the traditional and most modern of gaming options and fantastic rewards that one just can’t turn their backs on.
£/$/€ 500 Free in Welcome Bonus for New Players T&C 18+ Click to Visit
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Cabaret Club Casino

Cabaret Club Casino

Cabaret Club Casino, a popular online casino in Canada, New Zealand and Europe now instantly awards $600 to new players meeting the terms of the offer.
$/€ 600 Free in Welcome Bonus for New Players T&C 18+ See Bonus
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Stake Casino

Stake CasinoEditor choice

Stake Casino is a friendly cryptocurrency casino that has one of the best multi-developer slots games catalog of any casino. This includes many exclusive online slots found only at Stake Casino.
VPN Friendly Crypto Casino & 10% Rakeback T&C 18+ View Bonus
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Best Online Casinos Bonuses and Promotions


At, our goal is to give our readers relevant and reliable information about the latest in online casino bonuses and promotions. In our list, you will find the top online casinos and UK sites with the fastest payouts. We also write about the leading and most up-to-date promotions and deliver an overview of the best mobile casinos and popular games. We want to always be at the forefront of casino happenings, so our players get the games they want and the VIP perks they deserve.

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UK Casino List of the Best Online Casinos

The Gambling Commission has licenced the top UK online casinos which we list on the 100 Best Online Casinos list. These online casinos adhere to the rules and regulations provided by the Gambling Commission. Our task is to locate UK casinos that deliver the very best in customer service, while maintaining casino game fairness through audits, and that also continually add new gaming content. Several of the casinos we have selected also offer live casino gaming where UK casino players can interact with dealers and other players.

Our best casinos list is ever expanding as new casinos come to market. Please remember that there are always terms and conditions which apply to bonuses and promotions at UK casinos. There is always a risk of losing money when gambling. It is important to gamble with responsibility.

You may contact us, but most questions are answered by our casino FAQ provided here:

Which is the best online casino in the UK?

There is not a truly objective answer to this question. However, players will find that online casinos UK reviews are helpful in choosing an online casino venue. If a player is more focused on bonuses than the selection of games, then a review can reveal that upfront. Oftentimes, payment methods that are accepted or even the speed of payout is a deciding factor in selecting a casino. The reviews on this also contain this information.

According to our top UK casinos online listing, we currently recommend Vegas Paradise Casino. All gaming operations on this list are ranked according to the core values that each one receives from both players and our reviewers.

Are casinos legal in the UK?

The UK Gambling Commission essentially provides a list of casinos that are whitelisted. Land casinos that hold proper licencing are 100% legal in the UK.

What age can you gamble in the UK?

Legal casino gaming is for those individuals who are eighteen years old and up. This is for most of the UK with few exceptions. This age restriction includes land casino gaming, gambling online, betting shops, racetracks, and bingo halls.

What is the most trusted online casino?

Our top online casinos' list includes all UK online casinos that are trusted by the UKGC and players. We take player’s commentary into account and investigate the backgrounds of each casino business and its management. Vegas Paradise is our number one selection as the most trusted online casino. The casino has a good history with players, provides the best in friendly customer service, and is managed and operated by professionals.

How many casinos are there in the UK?

Nearly 150 casinos are currently present within the United Kingdom. Those counted are licensed by the UK Gambling Commission to offer gambling services to residents of the UK.

How many casinos are in London?

There are around 30 land casinos currently in London. These venues offer a classic casino gambling experience. Along with thousands of slot machines and fruit machines are more than five-hundred table games.  It is widely known that online casinos provide better payout odds for players than those offered by in-person casinos.

What casino game has the highest payout?


The Mega Moolah jackpot online slot game is by far, the highest paying jackpot slot machine on record to date. The steadiest paying game and game with odds more in the favor of the player is Blackjack. The house edge for Blackjack is lower than the edge found in other games at casinos. Baccarat and Blackjack can produce more wins, but overall, a jackpot slot can payout the most if the player is very lucky.

What are the best online slots to play?

Essentially this is a matter of player preference. Microgaming and Net Entertainment are both top-performing and properly licenced providers so they are recommended. Slot game bonus rounds are some of the most appealing game play. Net Entertainment is the developer that has really taken bonus games to the next level. The original fruit machine style is still preferred by many to the modern style 3d slots. Because of the popularity, the older style games are still cornerstone content at the best online casinos available to the UK.

What are UK casinos no deposit free spins?

No deposit free spins and welcome bonuses have been a staple in UK online casinos. However, free spins and other bonuses are now not as heavily promoted. Terms and conditions apply and for some bonuses, players do not have to make a deposit for the bonus, but this is infrequently found lately.

Online casinos offering UK Paypal Support

Paypal is a widely accepted method of depositing funds into online casinos in the UK. Paypal is an e-wallet that is secure and is much easier to learn how to manage than other wallets for both withdrawals and deposits.

What is the safest casino game?

Money risk is a given when it comes to every casino game. However, games with certification from the UK Gambling Commission are safer in terms of fairness because each game undergoes audits that are thorough.

Are there UK casinos not on Gamstop?

Gamstop has become a fundamental organization in helping players with self-exclusion needs. United Kingdom licensing should require Gamstop for all current and future casinos online. Currently, 90% of UK casinos comply with the Gamstop scheme mandate.

Play the Best Casinos Online, Real Money Bonuses and New Casinos Online

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What online casinos have the best payouts?

Since 1999™ is the source for finding the best in online casino gaming. The listings of casinos are provided the most detailed and best reviews online. Our top online casino sites listed are all properly licenced and vetted, and the best online casinos list is continually updated to inform our readers about the top casino promotions with up to date bonuses. Our readers are the most informed of any other site on the web.

Brand new casino bonuses give our readers the top value on their casino deposits. Included here are UK online casinos with free spins, new casinos,  and some with no deposit bonuses. Casino matching bonuses can be found that offer very competitive deals at the best real money online casinos. Find the bonuses for casinos that you love and be notified about new casinos just hitting the market.

Players that read our reviews will find that they are reliable and valuable sources of information. Comments are welcomed, suggestions and questions are also appreciated. does not provide legal advice nor does it make legal recommendations. 100BestOnlineCasinos and its partners are not liable for any decisions or actions by anyone based on information obtained through use of our informational website or guides. Full terms and conditions.

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How We Help You Discover the Best Online Casinos

Locating the best casino bonuses and promotions is just the start when a player is deciding on a casino. A more seasoned player and a player that is more casual will have different needs from an online casino. Veteran casino players might enjoy higher stakes with no betting caps. A casual player might not be concerned about betting caps at all. Take a look at the games that the online casino offers. There should be enough games that interest the player before joining. Check also that the desired currency is accepted at the casino. Incentives can be great, even enticing, but mean very little if the casino is slow to payout. We have gaming guides that let our readers know the best way to get the most value from their casino experience.

Globally, online casinos are an accepted form of entertainment. That being said, there are a lot of online casinos to choose from. Our comparison tool for casinos is available to help our readers find the best match of player and casino.

Our guides and reviews help casino customers from all parts of the world, and some of those include casinos in New Zealand, Canada, and the United Kingdom. and many others.

Play at the best online casinos from the top casino picks for the UK, Canada, and New Zealand. Real money casino games at the top-rated casinos are only a click away. Safety and security should be the priority and our casino reviews factor those issues into our rating equation. Quickly discover payout speeds, banking options, games, and actual player comments.

UK Casinos New Slots and Games

We offer in-depth reviews of casinos and also provide casino reviews for online slots and casino games. The team at 100BestOnlineCasinos is dedicated to presenting the most recent info on new online slot machines & UK casinos. Along with our popular reviews which cover all aspects of the casino game, players can also learn about bonuses at a UK online casino and pre-determine if they want to play at the casino with real money. Discover quality online casinos UK players will enjoy along with updates and new slots in the section for news, as soon as game makers release them.

New Slots

Play Cossacks The Wild Hunt Now Cossacks the Wild Hunt by Microgaming and Foxium is a 6-reeled slot with 6 rows of symbols and up to 46656 ways to win. ...

Play Hugo Carts Now Hugo Carts is one of the newest games by Play n Go. The slot has a 5x4 format with 1024 ways to win and hosts plenty of features. ...

Play WWE Legends Now WWE Legends is a Link & Win slot machine. The new slot is by Microgaming and All41Studios that has an exciting theme. The game ...

Casino Game Guides

Playing Casino Games and How to Play Guides

Part of what makes a casino the best is a quality casino gaming catalogue. Most casinos of any merit now offer, at minimum, one hundred games from scratch-off cards to live casino dealers and slots. Our professionally written and unbiased casino reviews provide players with new insights. Microgaming and Net Ent casinos persist in being relished by players. With so many styles of gaming available to players, we can help to find the best fit with our informative reviews. regularly adds the hottest slot games and reviews the best online casinos. Our guides cover both the basics of casino games and advanced strategies such as card counting. We provide useful information with playing guides, real money gambling tips to improve your game, and access to problem gambling resources to protect vulnerable gamblers. New casino bonuses are added frequently as are the betting and gambling tips deemed the most useful.

Real Money Gambling at Best Online Casinos Guide

Let’s win money! That’s kind of the entire goal when gambling for real money, right? The online casinos that we have reviewed and given top ratings have large jackpots, great selections of online slots, and extremely generous casino welcome bonuses. All the online casinos listed here offer real money gaming and are all licenced and regulated. The top casinos list is where you can find our select listing of casinos where you can gamble online safely and securely.

Real money wagers at online casinos must always be protected by encryption to keep player's assets as secure as possible. Encryption is a generally accepted standard on the internet, across the board for real money transactions, and a site conducting legitimate business will provide as such. Casino licencing is performed by well-known names such as the UK Gambling Commission, Malta, and Gibraltar, but others out of Costa Rica and other locales are not legitimate. The casinos listed here are the best, legal online casinos, and only legal casinos will appear on our list of top casinos.

Online Slot Machines
Guide to Playing Online Slot Machines
Online Blackjack Games
Best Guide for
Online Blackjack
Online Craps Rules
Guide to Playing
Online Craps
Online Roulette Games
Learn the Rules for
Online Roulette
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Baccarat Gaming Guide
and Rules of the Game
Lottery Games
World Lottery Guide
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Online Bingo Games
Discover the Best
Bingo Games
Online Poker Games
Poker Guides
Variations of Poker

Safe and Fair Online Casinos

The protection of financial data, private information, and fair play should always be of top priority by the online casino for its patrons. The 100 Best Casinos guide shows only the online casinos that have transparency in business practices and who have developed trust with the gaming community and players. The casino venues listed are frequented by millions of players and the most secure platforms. All casinos recommended at are professionally audited by third-party auditing teams. Gaming audits ensure that proper certification is applied to casinos that conduct fair and legal operations. The most trusted online casinos are where you can play with confidence in security and fairness.

Casino Reviews Ratings

The integrity of an Online Casino

An online casino deserving of player trust is only worthy in how they conduct their business. Player comments are an expression of the real opinions of people that have played at a casino. Another indicator of a fair-dealing online casino is the length they have stayed licenced. New casino operators may have hiccups during their first years in business but after a year,  the casino should have developed an understanding that their players are a top priority. In terms of security, at the very least, a casino should have https:// which means it is protected with SSL. We take it a step further when we review a casino by doing a complete background check which also includes parent companies, partnerships, and subsidiaries.

Depositing to an Online Casino

Casinos are a business and their business is to make money for the casino. If a casino hasn’t quite figured out how to make it easy for a player to deposit money, then that casino has some issues. There are a few factors that can impede a deposit, such as if a credit card company is making it a hassle. Another issue can be slow bank transfer times. Beyond those, anything in the control of the venue operator should only make it easier for the consumer to deposit their money.

Cash-out your winnings – Casino Payouts

What is most important to a casino player? Is it the casino bonuses, the amount of Blackjack games, or Live Dealer games? In fact, in a recent poll, consumers of online casino gaming stated that fast payments are right at the top. When we review casinos for our listing, we also look at the speed of payment from the casinos. Each of our reviewers also tries out new games which include Keno, slots, live Blackjack, video poker, carnival games, bingo, and more. Sports betting, if an option, is also tested and we look for the best odds and most betting action.

Our Approved Casino List and Ratings

Each casino company appearing on our site undergoes our very strict evaluation. Scores are assigned based on categorical ratings given by our professional reviewers. We re-evaluate each casino quarterly and state the positives and negatives of each online casino property.  Casinos that have received a blacklisted status are given an opportunity to be re-evaluated. The reputation of casinos is incredibly important to online casino owners and legitimate casinos make an effort to correct any infractions. Real money casino reviews are important, we feel, to our readers, because the gaming experience is important to our players.

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