Skip to main content

Best Casino Bonuses 2021 – Top 10 Bonus Codes

Best Online Casino Bonus

Getting the best deal is now made easier with online casino bonus comparisons like ours. We know that it’s tough to pick, so we’ve done all of the legwork.

In this guide, we’ve listed the best casino bonuses, how to claim them, and how to clear the wagering requirements. Plus, how you can pick the right casino based on the bonuses and other services it offers.

Compare Casinos Rated by Bonuses & Free Spins

$5000 Bonus

98.65% Payout

Rating: 4.2/5

98.65% Payout

$5000 Bonus 98.65% Payout - Rating: 4.8/5
#2

$3000 Bonus

98.10% Payout

Rating: 4.2/5

98.10% Payout

$3000 Bonus 98.10% Payout - Rating: 4.5/5
#3

$2500 Bonus

98.22% Payout

Rating: 4.2/5

98.22% Payout

$2500 Bonus 98.22% Payout - Rating: 4.2/5
#4

$3000 Bonus

98.10% Payout

Rating: 4.2/5

98.10% Payout

$3000 Bonus 98.10% Payout - Rating: 4.5/5
#5

250% Bonus

98.86% Payout

Rating: 4.2/5

98.86% Payout

250% Bonus 98.86% Payout - Rating: 4.8/5
#6

$6000 Bonus

98.21% Payout

Rating: 4.2/5

98.21% Payout

$6000 Bonus 98.21% Payout - Rating: 4.8/5
#7

$5500 Bonus

99.21% Payout

Rating: 4.2/5

99.21% Payout

$5500 Bonus 99.21% - Rating: 4.2/5
#8

$5500 Bonus

99.21% Payout

Rating: 4.2/5

99.21% Payout

$5500 Bonus 99.21% - Rating: 4.2/5
#9

$3000 Bonus

98.25% Payout

Rating: 4.2/5

98.25% Payout

$3000 Bonus 98.25% Payout - Rating: 4.9/5
#10

$2550 Bonus

97% Payout

Rating: 4.2/5

97% Payout

$2550 Bonus 97.15% Payout - Rating: 4.2/5
#11

300% Bonus

98.10% Payout

Rating: 4.2/5

98.10% Payout

300% Bonus 98.10% Payout - Rating: 4.7/5
#12

$4000 Bonus

97.15% Payout

Rating: 4.2/5

97.15% Payout

$4000 Bonus 97.15% Payout - Rating: 4.2/5
#13

$10000 Bonus

98.25% Payout

Rating: 4.2/5

98.25% Payout

$10000 Bonus 98.25% Payout - Rating: 4.2/5
#14

$1000 Bonus

98.22% PAuszahlung

Rating: 4.4/5

98.22% Payout

$1000 Bonus 98.22% Payout - Rating: 4.2/5
#15

350% Bonus

98.67% Payout

Rating: 4.4/5

98.67% Payout

350% Bonus 98.67% Payout - Rating: 4.2/5
#16

$1000 Bonus

97.43% Payout

Rating: 4.2/5

97.43% Payout

$1000 Bonus 97.43% Payout - Rating: 4.2/5
#17

$11000 Bonus

98.3% Payout

Rating: 4.2/5

98.3% Payout

$11000 Bonus 98.3% Payout - Rating: 4.2/5
#18

$3000 Bonus

98.22% Payout

Rating: 4.2/5

98.22% Payout

$3000 Bonus 98.22% Payout - Rating: 4.5/5
#19

$2500 Bonus

98.14% Payout

Rating: 4.2/5

98.14% Payout

$2500 Bonus 98.14% Payout - Rating: 4.2/5
#20

$7500 Bonus

97.06% Payout

Rating: 4.2/5

97.06% Payout

$7500 Bonus 97.06% Payout - Rating: 4.2/5
#21

$2000 Bonus

98.22% Payout

Rating: 4.2/5

98.22% Payout

$2000 Bonus 98.22% Payout - Rating: 4.8/5
#22

$3000 Bonus

98.22% Payout

Rating: 4.2/5

98.22% Payout

$3000 Bonus 98.22% Payout - Rating: 4.5/5
#23

$2500 Bonus

98.18% Payout

Rating: 4.2/5

98.18% Payout

$2500 Bonus 98.18% Payout - Rating: 4.6/5
#24

$3000 Bonus

98.22% Payout

Rating: 4.2/5

98.22% Payout

$3000 Bonus 98.22% Payout - Rating: 4.4/5
#25

$5000 Bonus

98.01% Payout

Rating: 4.5/5

98.01% Payout

$5000 BONUS 98.01% Payout - Rating: 4.2/5
#26

$3000 Bonus

98.10% Payout

Rating: 4.9/5

98.10% Payout

$3000 Bonus 98.10% Payout - Rating: 4.2/5
#27

300% Bonus

97.18% Payout

Rating: 4.2/5

97.18% Payout

300% Bonus 97.18% Payout - Rating: 4.7/5
#28

275% Bonus

98.15% Payout

Rating: 4.2/5

98.15% Payout

275% Bonus 98.15% Payout - Rating: 4.2/5
#29

$1000 BONUS

97.72% Payout

Rating: 4.7/5

97.72% Payout

$1000 Bonus 97.72% Payout - Rating: 4.2/5
#30

$9000 Bonus

97% Payout

Rating: 4.2/5

98% Payout

$3000 Bonus 97% Payout - Rating: 4.6/5
#31

$777 Bonus

98.41% Payout

Rating: 4.2/5

98.41% Payout

$777 Bonus 98.41% Payout - Rating: 4.2/5
#32

$11000 Bonus

98.66% Payout

Rating: 4.2/5

98.66% Payout

$11000 Bonus 98.66% Payout - Rating: 4.2/5
#33

$3000 Bonus

97.00% Payout

Rating: 4.2/5

97.00% Payout

$3000 Bonus 97.00% Payout - Rating: 4.2/5
#34

$50 Bonus

98.82% Payout

Rating: 4.2/5

98.82% Payout

$50 Bonus 98.82% Payout - Rating: 4.5/5
#35

450% Bonus

98.44% Payout

Rating: 4.2/5

98.44% Payout

450% Bonus 98.44% Payout - Rating: 4.8/5
#36

200% Bonus

98.89% Payout

Rating: 4.2/5

98.89% Payout

200% Bonus 98.89%% Payout - Rating: 4.2/5
#37

350% Bonus

98.77% Payout

Rating: 4.4/5

98.77% Payout

350% Bonus 98.77% Payout - Rating: 4.9/5
#38

200% Bonus

98.18% Payout

Rating: 4.2/5

98.18% Payout

200% Bonus 98.18% Payout - Rating: 4.2/5
#39

$9000 Bonus

98.17% Payout

Rating: 4.9/5

98.17% Payout

$9000 Bonus 98.17% Payout - Rating: 4.2/5
#40

$2000 Bonus

98.69% Payout

Rating: 4.2/5

98.69% Payout

$2000 Bonus 98.48% Payout - Rating: 4.5/5
#41

$2500 Bonus

96% Payout

Rating: 4.2/5

96% Payout

$2500 Bonus 96% Payout - Rating: 4.8/5
#42

$10000 Bonus

97.18% Payout

Rating: 4.2/5

97.18% Payout

$10000 Bonus 97.18% Payout - Rating: 4.7/5
#43

$2000 Bonus

98.71% Payout

Rating: 4.2/5

98.71% Payout

$2000 Bonus 98.71% Payout - Rating: 4.7/5
#44

$1000 Bonus

98.11% Payout

Rating: 4.2/5

98.11% Payout

$1000 Bonus 98.11% Payout - Rating: 4.1/5
#45

$3000 Bonus

97% Payout

Rating: 4.2/5

98.10% Payout

$3000 Bonus 98.10% Payout - Rating: 4.2/5
#46

$2000 Bonus

95.10% Payout

Rating: 4.1/5

95.10% Payout

$2000 BONUS 95.10% Payout - Rating: 4.2/5
#47

$3000 Bonus

97% Payout

Rating: 4.2/5

98.10% Payout

$3000 Bonus 98.10% Payout - Rating: 4.2/5
#48

$3000 Bonus

98.49% Payout

Rating: 4.2/5

98.49% Payout

$3000 Bonus 98.49% Payout - Rating: 4.2/5
#49

$2500 Bonus

98.22% Payout

Rating: 4.2/5

98.22% Payout

$2500 Bonus 98.22% Payout - Rating: 4.2/5
#50

$1000 Bonus

98.11% Payout

Rating: 4.2/5

98.11% Payout

$1000 Bonus 98.11% Payout - Rating: 4.7/5
#51

$6000 Bonus

97% Payout

Rating: 4.2/5

97% Payout

$6000 BONUS 97% Payout - Rating: 4.8/5
#52

250% Bonus

96% Payout

Rating: 4.7/5

96% Payout

250% Bonus 96% Payout - Rating: 4.2/5
#53

250% Bonus

96% Payout

Rating: 4.2/5

96% Payout

250% Bonus 96% Payout - Rating: 4.9/5
#54

250% Bonus

96% Payout

Rating: 4.2/5

96% Payout

250% Bonus 96% Payout - Rating: 4.2/5
#55

$5000 Bonus

96% Payout

Rating: 4.7/5

96% Payout

$5000 Bonus 96% Payout - Rating: 4.2/5
#56

$2600 Bonus

98% Payout

Rating: 4.4/5

98% Payout

$2600 Bonus 98% Payout - Rating: 4.2/5
#57

$2250 Bonus

97.12% Payout

Rating: 4.2/5

97.12% Payout

$2250 Bonus 97.12% Payout - Rating: 4.3/5
#58

$2250 Bonus

97.12% Payout

Rating: 4.2/5

97.12% Payout

$2250 Bonus 97.12% Payout - Rating: 4.2/5
#59

$2250 Bonus

97.19% Payout

Rating: 4.2/5

97.19% Payout

$2250 Bonus 97.19% Payout - Rating: 4.2/5
#60

100% Bonus

98% Payout

Rating: 4.3/5

98% Payout

100% Bonus 98% Payout - Rating: 4.2/5
#61

$2500 Bonus

98.18% Payout

Rating: 4.2/5

98.18% Payout

$2500 Bonus 98.18% Payout - Rating: 4.8/5
#62

$5000 Bonus

98.65% Payout

Rating: 4.2/5

98.65% Payout

$5000 BONUS 98.65% Payout - Rating: 4.8/5
#63

$5000 Bonus

98.65% Payout

Rating: 4.2/5

98.65% Payout

$5000 Bonus 98.65% Payout - Rating: 4.8/5
#64

$5000 Bonus

98.65% Payout

Rating: 4.2/5

98.65% Payout

$5000 Bonus 98.65% Payout - Rating: 4.8/5
#65

$4000 Bonus

97.21% Payout

Rating: 4.8/5

97.21% Payout

$4000 Bonus 97.21% Payout - Rating: 4.8/5
#66

$4000 Bonus

98.22% Payout

Rating: 4.8/5

98.22% Payout

$4000 Bonus 98.22% Payout - Rating: 4.2/5
#67

$3000 Bonus

99.55% Payout

Rating: 5/5

99.55% Payout

$3000 Bonus 99.55% Payout - Rating: 5/5
#68

$12000 Bonus

98.22% Payout

Rating: 4.2/5

98.15% Payout

$12000 Bonus 98.15% Payout - Rating: 4.7/5
#69

$5000 Bonus

98.01% Payout

Rating: 4.2/5

98.01% Payout

$5000 Bonus 98.01% Payout - Rating: 4.2/5
#70

300% Bonus

98.89% Payout

Rating: 4.2/5

98.89% Payout

300% Bonus 98.89% Payout - Rating: 4.2/5
#71

$2000 Bonus

98.22% Payout

Rating: 4.2/5

98.10% Payout

$2000 Bonus 98.10% Payout - Rating: 4.2/5
#72

$2250 Bonus

96.10% Payout

Rating: 4.2/5

96.10% Payout

$2250 Bonus 96.10% Payout - Rating: 4.6/5
#73

$2750 Bonus

96.5% Payout

Rating: 4.2/5

96.5% Payout

$2750 Bonus 96.5% Payout - Rating: 4.8/5
#74

$12250 Bonus

98.28% Payout

Rating: 4.2/5

98.28% Payout

$12250 Bonus 98.28% Payout - Rating: 4.2/5
#75

$2200 Bonus

97.10% Payout

Rating: 4.2/5

97.10% Payout

$2200 Bonus 97.10% Payout - Rating: 4.2/5
#76

$6000 Bonus

98% Payout

Rating: 4.7/5

98% Payout

$6000 Bonus 98% Payout - Rating: 4.8/5

Online Casino Bonus Types

While there are many different types of casino bonus offers, we have found that the following tend to be that online casinos offer:

Deposit Casino Bonuses

This is the most common type of casino reward. When players make a deposit, the casino matched bonuses it by a certain percentage and up to a predetermined amount. Some of the best deals effectively double your funds.

Welcome Bonus

Most players will be familiar with these deals as they are offered to new players right after signing up. Generally, these are some of the most wanted casino deposit bonus offers available at a site. Offers for a welcome bonus usually comprise of cash and free spins.

No Deposit Bonus

These are probably the most sought-after promotions. The casino gives players a small amount of cash to play games for real money just for signing up. There are a load of strings that come with these no deposit deals though.

Free Spins Bonus

As the name already implies, these deals provide players with free spins to play select slot games. Free spins are often come with welcome bonus deals too.

Cashback Bonuses and Promotions

These bonuses are slightly different to those already described. Players make a deposit and are reimbursed a certain percentage of it if they go bust.

Loyalty Casino Programs

Casinos love it when players keep using their site for all their gambling needs. Thus, they reward loyal gamblers with loyalty casino bonuses. These deals often include the best internet casino bonus match rates and good free spin deals.

VIP Casino Bonus

When VIP players sign up, they qualify for higher bonuses than usual. These deals gift high roller players with amazing prizes that even extend outside of the casino, such as bottles of champagne, cars and expensive holidays through VIP programs.

Birthday Bonuses

When it’s your birthday, you can get exclusive offers to celebrate, which range from free spins to free money. So, check for birthday bonuses offered by your casino.

Popular Casino Bonus Types

How do Casino Bonuses Online Work?

Simply put, casino bonuses are awarded when you create and verify an account, then make a deposit. Many websites will also offer a no deposit bonus code, but you’ll have to make a deposit to cash out. Recommended websites we promote are deposit casino sites.

Usually, casinos will offer a deposit bonus with a match between 50%-200% (some go as high as 500%). When you claim it with a deposit of $25, you multiply by the match amount of maybe 100%. So you’ll have $250+$25 to play with, a total of $275.

But you’ll have to play through it, and the average is 40x. So, you’ll have to spend $275×40=$11000 to cash out. This is possible if you a lot, but it will take time to achieve.

How to Claim a Bonus

When you take a bonus offer, you’ll need to make some sort of deposit. So, we’ve outlined some quick steps to follow:

  1. Open up the terms and conditions, then read everything about cashouts, bonuses, playthrough policies, and deposits. Make notes before you move on.
  2. Then, open the sign-up window, then provide your name, email, and password.
  3. You’ll be redirected to the next step to provide your documentation to verify your identity. Have scanned documents of your identity document, proof of address, and anything else required.
  4. Click “Finish” and wait for the casino to notify you via email. You’ll get a link to verify your account password, so click on it and sign in.
  5. Finally, make a deposit with a bonus code using your preferred banking method. Funds should reflect immediately so that you can start gambling.

Promotional Wagering Requirements

It is important to note that casino bonuses don’t exactly come with no strings attached. To make sure that they don’t go bankrupt, casinos do have promotional terms and conditions for all of their casino bonuses.

These are known as wagering requirements. Basically, these requirements state that a player will need to wager the bonus funds a certain number of times before they can withdraw their winnings.

Usually, promotional terms and conditions for casino offers have the following included in their legal section:

1. Wagering Requirement

How many times the deposit and bonus amount must be wagered by the player. This will usually be 20 or more times.

2. Minimum Deposit Amount

This is a way of ensuring that players don’t just deposit $5 and lose the casino money. Usually, a minimum deposit will start at $20.

3. Maximum Withdrawal Amount

another casino bonus requirement is the amount you can withdraw when you’ve met other promotional conditions. Most of the casino bonus sites will allow players to withdraw between $1000 and $3000 per week.

4. Free Spins Bonus Policies

While most sites advertise free spins, they usually don’t give them to players in one go. They will probably award ten free spins a day until the advertised amount is done.

5. Further Casino Promotion Rules

In general, the promotional terms and conditions only include the above. However, they will sometimes also stipulate that players outside of legal gambling states won’t be able to claim bonuses. This is a preventative measure for legal reasons.

Claim Casino Bonuses

Top 10 Exclusive Bonus Codes

Here are our top bonuses sorted by the best:

1
Raging Bull Casino
100% Unlimited Match& 55 Free Spins
FREE55
Claim Now
Raging Bull
1
Gossip Slots
250% Up To$8000
NO
Claim Now
Gossip Slots
3
Las Vegas USA
400% Up To$10 000
400BONUS
Claim Now
Las VegasUSA
4
Lincoln Casino
100% Up To$5000
N/A
Claim Now
Lincoln
5
All Star Slots Casino
400% Up To$4000
ALLSTAR1
Claim Now
All Star Slots
6
Slots Plus
400% Up To$5000
400BONUS
Claim Now
Slots Plus
7
Club World Casino
300% Up To$3000
BIGSLOT
Claim Now
Club World
8
SuperNova Casino
250% Up To$3000
NOVA250
Claim Now
SuperNova
9
TwoUp Casino
300% Up To$3000
BONZAPLAY
Claim Now
TwoUp
10
Eclipse Casino
250% Up To$2500
ECLIPSE300
Claim Now
Eclipse

So, Are Casino Bonuses Worth It?

We like to think that they are. The thing is that if players use casino bonuses properly, they should act in extending a game session by several hours. In addition to giving you extra chances of winning real money prizes.

We’re constantly searching to find sites with the best bonuses for players so that we can feature them here for players. So, keep visiting RiverNileCasino.com to keep informed about all the newest casino promotion deals.

More About Online Casinos

Mega Casino Bonuses

Online Casino Bonus FAQs