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The best online casino with no download in 2021

The 3 best casinos

Las Atlantis Casino
100% up to $ 100
Red Dog
Exclusive 151% up to $ 500 + 51 FS for Book of Dead
El Royale
50% up to $ 400 + 120 FS

Best online casinos with no download in 2021

Las Atlantis Casino
Bizzo Casino Welcome bonus 100% up to $ 100
King Billy
King Billy Welcome bonus Exclusive 151% up to $ 500 + 51 FS for Book of Dead
Betchan Welcome bonus 50% up to $ 400 + 120 FS
BuranCasino Welcome bonus 100% up to $ 500 + 200 FS
National Welcome bonus 100% up to $ 100
22Bet Welcome bonus 100% up to $ 300
Betamo Welcome bonus 100% up to $ 300 + 150 FS
20bet Welcome bonus 100% up to $ 120 + 120 FS
Slotilda Welcome bonus $ 1000
Caxino Welcome bonus 100% up to $ 200 + 100 FS
Royal Panda
Royal Panda Welcome bonus $ 100
Casino Cruise
Casino Cruise Welcome bonus $ 1000 + 200 FS
Justspin Welcome bonus $ 500 + 600 FS
ZetCasino Welcome bonus $ 500 + 200FS
PlayFrank Welcome bonus $ 300 + 200FS
Slotum Welcome bonus 100% up to $ 100 + 75 FS
N1 Casino
N1 Casino Welcome bonus 300% up to $ 300 + 120 FS
Slotman Welcome bonus 100% up to $ 150 + 60 FS
Nomini Welcome bonus 100% cashback of up to $ 200
Cadabrus Welcome bonus 200% up to $ 100 / Cashback $ 200
Boo Casino
Boo Casino Welcome bonus $ 500 + 100 FS
White lion
White lion Welcome bonus $ 3500 + 50 FS
BoomBang Casino
BoomBang Casino Welcome bonus $ 1000
FEZbet Welcome bonus 100% up to $ 500
True flip
True flip Welcome bonus $ 1000 / 1BTC
SlotWolf Welcome bonus 280% up to $ 525
Play Club
Play Club Welcome bonus $ 200 + 100 FS
Baocasino Welcome bonus $ 300/1 BTC + 100 FS
KaiserSlots Welcome bonus up to $ 10 + 10 FS
Betmaster Welcome bonus 100% up to $ 100 + 10 FS
LVbet Welcome bonus $ 1000 + 1000 FS
BetChain Welcome bonus 100% up to ₿1 / $ 200 + 200 FS
Alf Casino
Alf Casino Welcome bonus $ 500 + 200 FS
Wild tornado
Wild tornado Welcome bonus $ 100 + 100FS
LOKI Casino
LOKI Casino Welcome bonus $ 1200 + 100 FS
Oshi Welcome bonus $ 300/0.003 BTC + 250 FS
Twin Welcome bonus $ 100
Lucky Bird Casino
Lucky Bird Casino Welcome bonus 100% + 125 FS
Slottica Welcome bonus 200% + 100% + 30 FS
Slottyway Casino
Slottyway Casino Welcome bonus 450%
Savarona Casino
Savarona Casino Welcome bonus $ 300 + 100 FS
SuperCat Welcome bonus 25 FS
Spinamba Welcome bonus 100% + 100 FS
Pressing luck
Pressing luck Welcome bonus $ 50 + 50 FS
Gate 777
Gate 777 Welcome bonus $ 1000 + 100FS
Wild Fortune
Wild Fortune Welcome bonus 100% up to $ 100
Rizk Welcome bonus $ 150 + 50 FS
Mr Play
Mr Play Welcome bonus $ 200 + 100 FS
Casino Room
Casino Room Welcome bonus $ 1000
All Right Casino
All Right Casino Welcome bonus 10% up to $ 1000
Maneki Casino
Maneki Casino Welcome bonus up to $ 333 + 99 FS
Karamba Welcome bonus $ 200 + 100FS
Betway Welcome bonus $ 150
Vera & amp; John
Vera & John Welcome bonus $ 110 + 200 FS
777 casino
777 casino Welcome bonus $ 1500 + 77 FS
Betchaser Welcome bonus 100% up to $ 100 + 100 FS
Slotty Vegas
Slotty Vegas Welcome bonus $ 500 + 50 FS
Cashpot Welcome bonus $ 1000
1xbet Welcome bonus $ 100
888 casino
888 casino Welcome bonus $ 140
Wild Tokyo
Wild Tokyo Welcome bonus $ 300 + 150 FS
bCasino Welcome bonus $ 1200 + 100FS
Omni slots
Omni slots Welcome bonus $ 300
Casinonic Welcome bonus $ 1200
Park lane
Park lane Welcome bonus $ 2000
Casino girl
Casino girl Welcome bonus < 1 BTC + 15 FS
Hyper Welcome bonus $ 300
NightRush Welcome bonus $ 1000
Spin samurai
Spin samurai Welcome bonus $ 2000 + 100 FS
Sunmaker Welcome bonus $ 200
Playamo Welcome bonus $ 100 + 100 FS
Slots.com Welcome bonus
Spinia Welcome bonus $ 250 + 50 FS
StarGames Welcome bonus 5000 stars
EnergyCasino Welcome bonus $ 400 + 30 FS + CASHBACK
Sunnyplayer Welcome bonus $ 444
William Hill
William Hill Welcome bonus $ 300
Woocasino Welcome bonus $ 200 + 200 FS
Nitro Casino
Nitro Casino Welcome bonus
NextCasino Welcome bonus $ 200
EuSlot Welcome bonus 100% up to $ 100 + 100 FS
Planet 7
Planet 7 Welcome bonus $ 50 or 50 FS
Magic Red
Magic Red Welcome bonus $ 200 + 100FS
Leo Vegas
Leo Vegas Welcome bonus $ 1000 + 300 FS
Golden Riviera
Golden Riviera Welcome bonus $ 1400
genesis Welcome bonus $ 1000
Eurogrand Welcome bonus $ 1000 + 25 FS
Euro Palace
Euro Palace Welcome bonus $ 500 + 100 FS
Dunder Welcome bonus $ 250 + 100 FS + 20 FS without input
Casumo Welcome bonus 100% up to $ 500 + 120 FS
Casinoland Welcome bonus $ 800
bwin casino
bwin casino Welcome bonus $ 200
21.com Welcome bonus $ 1000 + 1000 FS
Cherry Welcome bonus 200 FS
Casimba Welcome bonus $ 5000 + 50FS
Europe Welcome bonus $ 2400
Crazy Fox
Crazy Fox Welcome bonus Cashback 20%
Platinum Play
Platinum Play Welcome bonus $ 800
Royal Vegas
Royal Vegas Welcome bonus $ 1200
Mr. Green
Mr.Green Welcome bonus 100 FS
All slots
All slots Welcome bonus $ 1500
SpinCasino Welcome bonus $ 1000
Ruby Fortune
Ruby Fortune Welcome bonus $ 750
Gaming club
Gaming club Welcome bonus $ 350
Lucky Nugget
Lucky Nugget Welcome bonus $ 1000
Jackpot City
Jackpot City Welcome bonus $ 1600
Jackpots In A Flash
Jackpots In A Flash Welcome bonus $ 1600

Main advantages of no download casinos

What are the reasons for not loading software products onto your own computer or mobile device, which storage space will take up on the device in question?? Stick with it and do your research.

Main advantages of no-download software
  • diverse game portfolio with game options for absolutely every taste
  • wide range of bonuses
  • Game experiences in the browser of the computer without hard disk space
  • Compatibility with all major operating systems
  • Possibility to play immediately
  • Quality at the highest level thanks to modern HTML5 technology

The main advantages of no-download software:

  • The choice of games. The no-download casinos offer a diverse game portfolio with game options for absolutely every taste, regardless of whether you are a beginner or a professional, including both video slots (Book of Ra, Book of Dead, Starburst, Bonanza) and classic table and card games ( Poker, Roulette, Blackjack, Baccarat) in a wide variety of variants as well as sports betting and tournaments.
  • The range of bonuses. The no-download casinos offer a wide range of bonuses for everyone, regardless of whether they are a new customer or a loyalty customer, including welcome packages, free bonuses without first deposit, free spins and loyalty programs. You can find it on our website best casino deposit bonus.
  • The no-download software enables gaming experiences in the computer's browser without hard disk space. Unlike downloadable games, these do not affect your computer's performance at all.
  • The no-download software is well compatible with all major operating systems. In contrast to downloadable games, this one allows you to play on Mac and Linux as well as Windows and not exclusively Windows.
  • Downloading casino games takes time, which can get annoying. Online casinos without a download offer you the opportunity to play practically immediately after setting up your account and making your first deposit.
  • Downloading casino cash games deprives gamblers of the opportunity to throw themselves on the couch and enjoy the high quality graphics and sound effects. The software products in an online casino without a download offer the highest level of quality thanks to modern HTML5 technology.
  • Another notable strength of gambling that does not require downloading to a computer - it is extremely easy to find regardless of the type of gambling. Modern games of chance are always available in instant play and live dealer formats.

Disadvantages of no download casinos

And what are the reasons for downloading the software products onto your own computer or mobile device??

Disadvantages of the no-download software
  • Game portfolios are pretty small
  • Fast internet connection required
  • Slow internet connection affects the quality of the graphics

The disadvantages of no-download software:

  • If you want to access your favorite games online without downloading at a casino, you should definitely keep in mind that game portfolios from no-download websites are smaller than game portfolios from download sites, as the latter are older.
  • If you want to play online in a casino without a download, you need a fast internet connection so that the one-armed bandits as well as the real classics can load without delay.
  • If you cannot find the game you want to try out, you need to look for an alternative reputable online casino, which is not easy as there are numerous recommended online casinos available to gamblers that must be carefully examined before you can open an account.
  • Unfortunately, in the event that the internet connection you are using is slow, you will have to downgrade the quality of the graphics and sounds to ensure smooth play.

3 Best No Download Casinos

Would you like to play in a no-download casino and, with a bit of luck, win big?? Make sure to stay tuned to find out more about the top 3 online casinos out there. Would you like to play in a casino without a download, but have no idea how to distinguish trustworthy portals from inferior platforms? Seasoned experts took the time to rate top 3 online casinos on the Internet.


Cadabrus Casino is a major gaming operator, founded in 2020, with a gaming license from the Malta Gaming Authority, and is considered the best no-download casino. The successful operator enjoys great popularity thanks to the game portfolio and bonus program as well as banking. The portfolio of games includes software products from leading providers, including Microgaming, Evolution Gaming, NetEnt and Play'n Go. Also, players can Yggdrasil Slots to play. The provider is quite young but develops games of the highest quality. The bonus program includes a bonus of 200% up to $ 100 or cashback of $ 200.

Deposits and withdrawals can be processed conveniently, quickly and guaranteed to be secure. The banking options include Visa, MasterCard, Bitcoin, Skrill, Neteller, and Trustly.


Play now

And win real money


Nomini is a popular portal on the World Wide Web with games of chance of various kinds as well as an official gambling license from Curacao eGaming, founded in 2019. The provider made it onto our small list thanks to the range of games and bonuses as well as banking. The gaming portfolio includes products from Microgaming, a leader in the gaming world, that are compatible with mobile operating systems (iPad, iPhone, Mac, Windows and Android casinos etc.), Betsoft, Bally Wulff, Big Time Gaming, Merkur, NetEnt, Push Gaming, Play'n Go, Yggdrasil Gaming. The bonus program includes a bonus for newly registered customers in the form of 100% cashback when depositing up to $ 200.

Depositing funds and withdrawing winnings is a breeze. You can choose from Visa, MasterCard, Bitcoin, eps, Paysafecard, Skrill, Neteller and Trustly.


Play now

And win real money


LVbet Casino is a popular internet portal with games of chance for absolutely every taste and licenses from the Malta Gambling Authority, founded in 2015. The provider made it onto our small list thanks to games and bonuses as well as banking. The game portfolio includes casino games from the most successful studios, including Bally Wulff, Microgaming, Merkur, NetEnt, Big Time Gaming, Novomatic and Play'n Go. The program of bonuses includes a bonus of $ 1000 and 1000 free spins.

Depositing money and withdrawing winnings is convenient, quick and very secure. Visa, MasterCard, eps, Giropay, Skrill, Neteller, Paysafecard and Trustly are available.


Play now

And win real money

Serious online casino without download: test criteria

Are you looking for an online casino that can be described as guaranteed serious, reliable and fair, but you have no idea what characteristics, besides games and bonuses as well as very simple bonus conditions, actually make up serious gambling providers? Make sure to stick with it, as we have made the effort to summarize these characteristics briefly and clearly to save you hours of research.

The test criteria for the simple search for an online casino:

  • The game options. Make absolutely sure that you will find attractive gaming options for absolutely every budget and level in the provider's portfolio. Recommended operators offer gamblers the choice between traditional, modern and progressive video slots, classic table and card games (poker, roulette, blackjack, baccarat and craps) and bets on sporting events (football, basketball, volleyball, tennis).
  • The promotions. Convince yourself that you will find generous promotions for newly registered and loyal customers in the Spielothek program. Trustworthy casinos offer players the choice between new customer bonuses, free no deposit bonuses, free spins, special loyalty programs for committed regular customers and other attractive bonus offers.
  • The compatibility with the mobile operating systems. The software products from the leading developer studios (Microgaming, NetEnt, Novomatic, Playtech, EGT, WMS, Betsoft, iSoftBet, Evolution Gaming, Pragmatic Play, Play'N Go, NextGen Gaming, Thunderkick, Quickspin and Yggdrasil) can be played anywhere and anytime regardless of whether it is a mobile phone or tablet, Android or iOS. These days are supposed to Casino games for mobile phones be optimized.
  • The banking options for real money games. The payment of costs to the account and the withdrawal of funds from the account can be carried out conveniently, quickly and extremely securely using banking options such as Visa and MasterCard, bank transfer, Sofort, Skrill, Neteller, ecoPayz, Giropay and PayPal.
  • The support. The support from a trustworthy Internet portal can be described as professional, helpful and friendly. In addition, a professional support team is available around the clock, via form, live chat and email.
  • The license. The license of an internet platform is a guarantee for a safe gaming experience. Trustworthy gaming licenses are issued by the famous MGA or Malta Gaming Authority, the Swedish Gaming Authority and UKGC.

Have you managed to find a reputable online casino that is really recommendable? Go to the homepage, click on "Register" and open a personal account. Take advantage of a new customer bonus, wait for play money and free spins to be credited, and access the top titles from leading developer studios. Try your luck and win.

Setting up an account explained step-by-step

Registering in an online casino without a download is very easy

Before you can set up a customer account, you need to choose a reputable online casino, which is not complicated if you know exactly what really matters. Take into account the diversity of the gaming portfolio, the breadth of the loyalty program, the design, the compatibility of the software products, the banking options that are made available to you, the feedback from existing customers, as well as support and gaming licenses. Make absolutely sure that the provider's terms and conditions are adequate. Make sure that the respective operator can also accept users from your own country of residence.

Does the online casino you have chosen make a really good impression? Are you ready to put real money on the line??

Go to the homepage, click on “Register” and open a personal account. You will have to provide personal information, but you can put aside any worries as your personal and financial information is encrypted so that it cannot be stolen or misused by third parties. Usually the first and last name, gender, telephone number and email address are requested. Personal information that you need to provide varies from page to page, so we encourage you to find out about the details before signing up.

what are you waiting for? Don't feel like playing?

Types of no download casinos

The providers of games of chance differ in a large number of properties. There are old-fashioned operators who specialize in one-armed bandits and the classic table and card games (Video poker, Roulette, Blackjack, Baccarat) as well as operators whose customers can place real money bets on sporting events. The Internet portals also differ in the technologies (Flash, Java and HTML5) on which the games of chance are based. Below you will find the most important information about the different technologies used by the platforms in the network.

Online casinos with Adobe Flash Player

The Adobe Flash Player is the most important plug-in for software applications without download. In fact, no-download software can be called Flash software due to the use of Adobe Flash Player. Popular Flash technology is free downloadable software supported by Adobe Systems, which also developed popular and popular programs such as Photoshop, Illustrator, Dreamweaver, and InDesign and document management programs such as Acrobat. Adobe Systems inherited the popular Flash technology in 2005 and has since developed and updated the browser plug-in.

Most online casinos work closely with Adobe Flash Player and all of its functions so that games of chance work optimally for the respective gambler and graphics and sounds as well as animation and special effects functions can work as smoothly as possible. The software products only work if you have installed Adobe Flash Player. If you have not yet installed the plug-in on your personal computer, you need to go to the Adobe official website, look up the plug-in, and install it. If you have installed the plugin on your personal computer or laptop, you should also find that you have downloaded the most current of the versions in order to take advantage of all that modern technology can offer.

No download casinos based on Java

Java or JavaScript is a popular programming language used by more than nine million active developers. Since codes in Java or JavaScript can work on most systems, coding compatibility issues are automatically eliminated, making the popular programming language perfect for online casino software. The technology was developed at Sun Microsystems by James Gosling, who has now been acquired by Oracle Corporation as a WORA (Write Once, Run Anywhere) language that developers can use to write open applications. Technology is without a doubt the most in demand today.

The Java Runtime Environment is usually already installed on computers. However, if it doesn't, you need to go to the official Java website and easily download the free Java Virtual Machine on your personal computer to enjoy online casino software without downloading. The technology is usually not automatically updated with your internet browser such as Adobe Flash Player. Therefore, make sure that the latest version of the technology is used during the game.

No download casinos based on HTML5

A new innovative technology for playing no download gambling games has recently been developed and is taking the gambling world by storm. It is a programming language owned by the Worldwide Webb Consortium and has been in increasing use since 2014. HTML5 was developed for software solutions that were not yet made available to customers at the time of development - development took some time due to constant changes. HTML5 does not require any plugins such as Flash or Java and can easily be downloaded to all computer operating systems and all mobile devices in the browser. When a Online casino iOS and Android supported, your gaming experience will be enjoyable and seamless.

HTML5 technology works on Mac as well as Windows and Linux and in all Internet browsers, which makes it the new front-runner in online casino software without download and automatically makes Adobe Flash Player and JavaScript look out of date. The HTML5 programming language offers game developers the opportunity to deliver high quality graphics and sounds as well as animations, i.e. to offer an unforgettable gaming experience with first-class entertainment.

Flash or HTML5: which technology is better?

The web browsers cannot render self-created media in Flash. This means that you have to install Adobe Flash Player so that you can load a web page or a separate part of a web page - in some cases this can not be that easy, especially on mobile devices that do not have any external programs installed.

HTML5 technology can be rendered by virtually any browser in existence - HTML5 is the standard system used by a wide variety of developers today. HTML5 technology provides the best possible quality software with video and audio that can be described as clear and saturated, and enables the software products to recognize the screen size and quality of the mobile devices and to display animations, graphics and sounds automatically adapt the device used.

What are the arguments in favor of Flash technology?? The flash software is usually downloaded automatically when the browser is updated, the download and update are free of charge, the flash software offers high-resolution bitmap and keyboard support and some other functions such as mouse control. The products on Flash offer 3D visualizations. In addition, they are compatible with both Mac and Windows and Linux.

What are the arguments in favor of HTML5 technology?? The HTML5 software offers graphics and sounds as well as animations of the highest quality, faster streaming times, making games in live dealer format in Android, iPhone and iPad casinos better can be played and does not require a browser plugin. HTML5 is compatible with all mobile devices. In addition, with modern technology, developers have the ability to create new games that can work on all platforms, rather than separate ones for computer and mobile phone or tablet.

Data security and protection in no-download casinos

Online no download casinos care about the safety of their players

Be concerned about safety and security? Our tip to you: We recommend choosing a reliable and fair online casino to relax. Trustworthy portals are distinguished by an official gambling license from an independent regulatory authority such as the famous MGA or Malta Gaming Authority, the Swedish Gaming Authority or UK Gambling Commission, which serves as the guarantee that the respective platform is entitled to make real money for games by users to recieve. Another important property is the encryption technology used, such as the state-of-the-art SSL technology, which enables personal information of customers to be encrypted so that it cannot be stolen and misused by hackers.

You can independently ensure that security and protection are guaranteed? Of course, if you take the time to do some internet research to find out more about the online casino you want to register with. Trustworthy providers are not too difficult to find if you know exactly which criteria should be considered, such as banking, support and of course the operator's license. If you take the time to research the details in advance, you will have the chance to independently ensure that your personal and financial information is safe.

Our conclusion

The casino games are a perfect solution to boredom after a long day in the office. The casino games offer first class entertainment for absolutely every taste, regardless of the inexperienced casual gamer or high roller. In addition, games offer a chance, with a little luck, to cash in outrageous winnings. The games are so popular for a reason.

Did you know that people win big every day in internet lotteries and casinos? The other day an internet lottery player won 90 million euros, incredible, is not it? Don't miss the tempting opportunity to try your luck in internet lotteries and casinos. Get the portion of fun and adrenaline you deserve, put your skills to the test and enjoy the positive gaming experience without thinking about everyday life.


  • 🎰 Is it absolutely necessary to download the software in no-download casinos??
    As a gambler, you don't need to download the software to enjoy your favorite games: challenging classic table and card games or popular ones Slot machines online with real money to play.
  • 🎰 Which are the online casinos without download?
    The online casinos without download are online casinos in which you can access top titles in the market without loading them onto your personal computer or mobile device.
  • 🎰 No-download casinos also offer security?
    Serious portals are licensed and use SSL technology, which enables personal information of users to be encrypted so that it cannot be stolen and misused by fraudsters.
  • 🎰 If the connection is interrupted, the profits are automatically lost?
    Even if the game is interrupted due to a poor internet connection, the winnings will not be lost.