Best Online Casino Bonuses in 2021

Circular Button That Says Bonus and Has Casino in Red in the MiddleIf you’re familiar with online casino gambling, there’s a great chance that you’ve come across a few bonuses. In case you’re unaware, online casino bonuses are promotional offers that online casinos provide to both new and existing members. Today, our team of experts is here to help you find the best online casino bonuses.

These promotion offers can be a great way to boost the amount of money you gamble with. Occasionally, they can cause some inconveniences. We’re going to explain exactly which promotions you should use. Later, we’re going to breakdown some of the best online casino websites offering bonuses right now.

Rank Online Casino Key Info Bonus Info Visit Casino
  • Excellent Payout Speeds
  • 280% Welcome Bonus
  • Brand New Casino
  • 250% First Deposit Bonus
  • Fast Payout Times
  • Large Selection of Games
  • Large Selection of Slots
  • Variety of Banking Options
  • 300% Bonus up to $6,000
  • Caters to US Customers
  • 200% Welcome Bonus
  • Great Customer Service
  • A Top Rated US Casino
  • Visa, MC, Amex, BTC
  • Fast Cashouts (3 Hrs.)

There’s a lot of information to unpack. Let’s get into it!

Which Online Casinos Offer the Best Bonuses?

All reputable casino websites will provide their members with promotion offers. The number and quality of these bonuses vary from site to site. Our team has looked through most of the best US casino websites currently operating and found a few that offer amazing online casino bonuses which you can find featured at the top of this page.

Other Popular Online Casinos Offering Bonus Codes

What Exactly Are Online Casinos Bonuses?

To put it simply, these are bonus offers that casino websites give out to their new and existing players. Nowadays, there is a wide range of different bonuses available, most of which are fantastic. There are more online casino bonuses than ever before, and it’s important to understand exactly how each one works.

Let’s take a quick look at some of the most popular online bonus offers available right now.

First Deposit Match Bonus

This is the most common promotion offered by online casinos. If you’ve ever checked out a gambling site, there’s a great chance you’ve come across a first deposit bonus. Essentially, this is an offer to match whatever you first deposit into your casino account by a certain percentage.

Type Bonus Amount Bonus Code
Las Atlantis Welcome Bonus
Las Atlantis Casino Logo
280% Match
280% Match Up to $14,000
El Royale Casino Welcome Bonus
El Royale Casino Logo

240% Match
240% + 40 Free Spins
Wild Casino Welcome Bonus
Wild Casino Logo

250% Match
250% Match Up to $1,000
Slots Empire Welcome Bonus
Slots Empire Casino Logo

230% Match
230% Bonus + 35 Spins on Paddy’s Lucky Forest
Vegas Casino Online Welcome Bonus
Vegas Casino Logo

400% Match
400% Match Up to $10,000
BetOnline Welcome Bonus
BetOnline Logo

100% Match
100% Bonus Claim Up to $13,000

The best online casino sites offer a 100% match bonus. This means that if you deposit $200 into your betting account, the bonus will add another $200 into your account! That may seem too good to be true. In some cases, it is.

This is due to the rollover requirements that some casinos set on their bonuses. We’re going to get more into these rollover terms later. For now, let’s get back to the first deposit bonus.

For new players, this is the easiest and most effective promotion to use. It will instantly boost your spending money. Of all the online casino bonuses that are offered today, this is probably the easiest to take advantage of.

Loyalty Bonus

As the name suggests, this is a casino bonus that’s given to long-term, loyal players at a certain gambling website. It’s one of the more “exclusive” promotions and is oftentimes one of the most lucrative. The thing is, you’ll have to play for a long period of time to become eligible to receive one of these promotions.

This one is not as simple as the first deposit bonus. Unlike that one, this come comes in all shapes and sizes. It can be a match bonus on a deposit you make or even a simple cash offer for the amount of money you wager. Because these can take a long time to come across, these are sometimes called “VIP Bonuses.”

Many bettors feel that these are the best online casino bonuses. The more you play, the better these loyalty bonuses will be. It’s important to note that even these can come with rollover bonuses.

No Deposit Bonus

This is another one that online casino gaming fans love. This is because it doesn’t even require you to spend a dime. You sign up to a website, register a payment method, and enjoy a nice bonus!

There’s a good reason why many feel it’s the best online casino bonuses. You just sit back and enjoy the money you earn! Of course, this doesn’t mean you can simply collect your money and withdraw it into your bank account.

Deposit bonuses always come with high rollover requirements. You will need to make a number of wagers, always more than you were initially given, to withdraw your money. If you’re new to casino gaming and want a little cash to test the waters, this is probably the bonus for you.

Monthly Bonus

Most of the top casino sites also provide a range of great online casino bonuses to their members every single month. Monthly bonuses help these players boost their spending money. Unlike loyalty bonuses, these don’t require you to be a consistent bettor to use.

Type Bonus Amount Bonus Code
Las Atlantis Game of the Month
Las Atlantis Casino Logo
170% Match
170% Slots Bonus + 30 FS on Football Fortunes
El Royale Casino Game of the Month
El Royale Casino Logo

175% Match
175% Slots Bonus + 30 FS on IC Wins
Slots Empire Game of the Month
Slots Empire Casino Logo

160% Match
160% + 60 FS on Mardi Gras Magic

These online casinos bonuses change throughout the seasons. During October, for instance, you may find a Halloween-themed promotion. They are usually similar in their rollover terms and conditions.

For true casino gambling fans, these are great. Every month, you can look forward to a new bonus coming your way. Check out a few sites today and see which monthly bonus is being offered!

Now you know some of the best and most common online casino bonuses. Let’s take a quick look at why these bonuses can sometimes cause players issues.

What Are Bonus Rollover Requirements?

Drawing of a Hand Holding a Present Wrapped in a Red BowAs we mentioned earlier, some of the online casino bonuses seem too good to be true. Are these casino websites really just giving their players free money? It’s a little complicated.

All online casino sites will attach what’s known as a rollover requirement to these bonuses. Essentially, this means you will need to bet a certain amount of money before you withdraw your winnings. If these websites didn’t include these rollover terms, players would simply withdraw their money immediately after the bonus was given!

The rollover requirements vary from site to site. Let’s look at one example. You decide to use a 100% first deposit bonus on a $200 deposit. The online casino you are playing at states you must play your deposit plus 10x times the amount that the casino added to your account before a withdrawal is possible.

Now, you have $200 into your account. With the rollover requirement that we just mentioned, you would need to wager $2000 before you can collect your winnings. For some players, this is more than they ever planned to bet!

This is why it’s so important to understand the terms and conditions associated with all internet casino bonuses. As long as you are aware of the terms of these offers, you can choose whether or not to use them. We want to make it clear that every online casino website sets different rollover requirements. Make sure you find one that fits your gambling style.

Tips to Find the Best Online Casino Bonuses

Hopefully, by now, you have a solid understanding of what online casino bonuses are. Great! Now is the perfect time to look at a few simple tips to find the best online casino bonuses.

Stick to Reputable Casino Websites

This is the best way to find great, lucrative promotions. We only recommend that you play at respected websites. As long as you do this, there’s a very good chance that you’ll have access to a wide range of amazing promotions throughout the year.

Look for Promotions with Low Rollover Requirements

There’s no doubt that rollover requirements are one of the most annoying aspects of online casino bonuses. Fortunately, some websites are known to have lower rollover requirements than others. Take some time to find a bonus that you won’t be tied down to.

Plan for the Future

Do you expect to play casino games for years? Did you just want to play a quick hand of blackjack? You should always look ahead to your casino gambling experience. If you want to wager consistently, look for a casino site that offers amazing loyalty bonuses. If you want to play just a few quick hands, find a website offering a great first deposit bonus.

Reach Out to Customer Support

Almost all online casino sites provide at least some form of customer service. This tool is there to help answer any questions you have. Feel free to reach out to a casino website’s customer support and ask them about the current promotions being offered. You can learn a lot!

Why Do Online Casino Websites Offer Promotions?

Red Casino Money WheelThere are many readers who may be thinking, “why are online casino bonuses even offered?” On the surface, it may not look like these bonuses benefit the casino sites. Let’s take a quick look at why these promotions are still being given out today.

They Attract New Players

A great online casino bonus can be a fantastic way to attract new players. First deposit bonuses, in particular, are one of the best ways for casino sites to bring in players on a consistent basis.

They Help to Retain a User Base

Online casino bonuses also help these websites keep their users playing! Most of these sites offer some type of monthly bonus. Many also offer a loyalty bonus to big players. The idea of a monthly offer is enough for many casino gamblers to stick with one website.

They Reward Players for Their Betting

Online casinos cannot exist without a strong user base. All of the reputable online casinos operating want to ensure their players stay happy. By offering regular bonuses to new and existing players, these sites are rewarding their members.

They Keep Players Gambling

These casino websites are businesses after all. Promotion offers can be a great way for these sites to encourage players to make bets! This is particularly true with the websites offering monthly bonuses.

They Help to Beat the Competition

The US online casino market has never been stronger. Today, there are a huge number of amazing casino sites throughout the country, most of which offer a wide range of amazing internet casino bonuses. Competition is higher than ever, and a good promotion can help these websites stand out from the rest of the pack.

FAQ on Online Casino Site Bonuses

  • Why Do Some People Recommend Avoiding Casino Bonuses?

    This is probably due to rollover requirements. Almost all online casino bonuses require that players bet a certain amount of money before they withdraw their money. As long as you understand how these requirements work, you can easily avoid any issues.

  • What’s the Best Way to Take Advantage of Online Casino Bonuses?

    Do your research! There are a huge number of different promotions being offered today. Look for one with the highest match bonus and lowest rollover requirement.

  • Are These Promotions Offered to New Players Only?

    No. Most online casino sites provide different bonuses to both new and existing members. In fact, the bonuses for loyal, consistent players are some of the most lucrative available today.

  • How Long Does It Take for These Bonuses to Hit My Account?

    Reputable websites will immediately credit your account after claiming a bonus. If it takes longer than a day for this money to be credited into your account, the site may be a little shady.


Online casino bonuses are one of the best ways for you to increase your spending money. Don’t be scared of reports that claim these bonuses are scams. They’re not! Most of the US casino websites operating today provide great bonuses that can seriously help to boost your winnings.

Don’t know which site to join? Check out the casino sites that we mentioned earlier. Each one is known for their huge range of different gaming options and amazing promotion offers all year long. Good luck making your bets!