No Download Online Casino Sites

No Download Casinos

Online casinos' instant-play games let you enjoy top real money slots and roulette games via your web browser without downloading a thing.

There's no need to take up 500GB of hard drive space with a dozen casino clients. Instead, just click on a game you want to play and enjoy it via your browser instantly.

Most instant-play games work in Flash or Java, making them perfect for today's PCs and Macs. At, we've scoured the web to find the best no download online casino UK websites just for you. Our findings clearly put Betway Casino in the lead for UK players that don't want to waste any time with downloading casino software and installing it on the machine. Just go to the site and start playing straight away!

And don't worry about missing out on a real cash bonus. At our recommended rooms you can access a great welcome bonus just for registering for an account.

Find the best no download sites in 2018:

  • Play instantly without download any software
  • Browser-based play that is both quick and safe
  • Experience multiple platforms like PC, Mac, Linux or mobile play

UK’s Top Casino Sites in 2018

Betway Casino Logo
9.6 Excellent Welcome Bonus 100% up to £1000 T&C apply
18+ only, New customers only. 100% match bonus based on first deposit of £/$/€20+. Additional bonuses available on 2nd and 3rd deposits. 50x bonus wagering applies. Withdrawal limitations. Full terms apply.
Casino Games 450+ Payout Speed 1-2 Days Deposit With PayPal Visa MasterCard Paysafecard Neteller Skrill Compatibility Play Now Read Review
Dunder Casino
9.3 Excellent Welcome Bonus 100% up to £600 T&C apply
18+ only, 1st deposit gives you 200% up to £50, 2nd 50% up to £150 and 3rd 25% up to £400. 25 x bonus & deposit wagering applies. Withdrawal limitations. Bonus money expires after 30 days. Full T&Cs apply.
Casino Games +1000 Payout Speed 1-3 Days Deposit With PayPal Visa MasterCard Paysafecard Neteller Skrill Compatibility Play Now Read Review
Royal Panda Logo
9.5 Excellent Welcome Bonus 100% up to £100 T&C apply
18+ only, first deposit only. Casino bonus: min. £10, max £100. Bonus winnings wagering requirement: x35. Max. bonus bet: £5, can vary. Full T&Cs apply.
Casino Games 150+ Payout Speed 1-2 Days Deposit With PayPal Visa MasterCard Paysafecard Neteller Skrill Compatibility Play Now Read Review
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Terms and conditions apply to all bonuses. 18+ only. Gamble Responsibly.

How Online Casinos' No Download Games Work

No Download Casinos

Signing up for an account is easy. Just head to the casino homepage and register with a username and password right there on the page. You don't need to download a client to access games but make sure your Internet connection is firm.

Every good software developer makes games in Flash, Java or HTML5 these days too. That means at a great internet casino, no download UK players can enjoy the latest slots and table games without downloading a thing.

To play slots, just log in to your UK online casinos no download account and head to the lobby. From there you can pick a game and open it in a separate window to play. Your funds will transfer across from the Cashier so you can enjoy real money games in seconds.

As long as your Internet connection or WiFi is good, there's no reason to wait for games to load. All slots and table games are downloaded as temporary files, so you just have to clear the cache once you're done.

Play instantly at a no download casino.

Benefits of Instant-Play Casino Sites

Everyone wants to save space on their PCs, and keen gamblers can struggle juggling with multiple clients.

With a casino online, no download UK software lets players enjoy the best games by just logging in with one username at a website.

But that's just one of the benefits:

  • Play anywhere on the move, on any machine
  • No cumbersome software clients taking up your hard drive
  • Play any casino site with a Mac or Linux

There are a growing number of Mac owners in the UK. And while some casinos offer a download Mac solution, many don't. With online casinos' UK no download options, Mac owners can just rely on their Safari browser to access the best online gambling games.

The biggest problem with no-download is that you won't be able to access the full suite of real cash games offered by an all British casino. You may well find a lot of games aren't available in instant-play mode.

Blacklisted UK Casinos - What You Should be Avoiding

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    Cherry Red Casino

    Ongoing payment problems

  • img

    Cirrus Casino

    Series of casino payout problems

  • img

    Euro City Casino

    Ongoing payment problems

View our top recommended and trustworthy casinos

What You Will Need For No Download

For some good in browser casino action, it's important to have a reasonably fast computer to play on. PCs or Macs can handle most real money games, but make sure you have two or three different browsers in case some sites can't handle Chrome, Safari or Firefox.

No download online casino UK rooms work via the Internet, meaning your connection needs to be solid. Make sure you have a network cable installed if at home, or a firm WiFi connection.

If you're on the move with a laptop and logging in to your instant-play casino account, ensure your public WiFi service is secure and reliable.

Find the Best No Download Casinos Online

At today's best casinos online, Flash software is a great option if you're moving from computer to computer or you want to keep your home desktop free from software for online betting.

Even at the top real money gambling sites, UK players can grab a great online casino bonus when they sign up. Read our great reviews at and find a welcome bonus that works for you. Our biggest offers can guarantee hundreds of pounds, just for playing top no-download slots online nd table games like blackjack and roulette.

Betway Casino
  • Enjoy a huge free bonus of up to £1000
  • Numerous simple options for quick cashouts.
  • Plenty of regular bonuses & attractive promotions.


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Frequently Asked Questions
How do no download casinos work?

No download casinos allow you to play theirreal cash games right in your web browser without ever having to download the software or an app to use them.

Why and when should I use them?

You should use the sites when you don’t want to take the time to download software, or when you are playing on a computer or mobile device that belongs to someone else.

Are they safe to use?

These sites are generally just as safe as the casinos that offer software and apps for download. There are careful encryption measures put in place to protect your personal data, and you can rely on a UK casino to keep your money safe as long as you pick a reliable option that’s well-regarded.

Which option of download or no download is preferred?

No download UK casinos are preferred by players that enjoy playing at many casinos, or that don’t want to wait for software to download. Download casinos are preferred by players that want a more customized experience, or gameplay with better graphics.

What sites offer the best no download action?

Sites that are built on high quality software such as Microgaming or NetEnt offer the very best no download gaming action. That's because these casinos are designed to run smoothly and to offer quality graphics to players.

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