Online Casino Bonus 2021
Here are the best online casino bonus offers, according to our PokerListings experts. If they’re on this list, you’ll know these sites offer top welcome offers, fast and secure banking, and efficient support. So you can take your pick for an excellent gaming experience on both mobile and desktop.
Best Online Casinos
Why Use Our Online Casino Bonus Codes:
- Big Welcome Packages: Our welcome bonuses are exclusively negotiated with the online casino to make them the highest online. Even higher than what the site itself offers!
- No deposit bonus possibilities: You may find slots casino bonuses like free spins for example, without any deposit required.
- Higher match bonus %: This means that the more money you deposit, the bigger bonuses you can receive into your account.
Make sure you’re using the right code when claiming bonuses - it’s typically mixed numbers and letters. You’ll use this when depositing, creating a new account or claiming an offer. So if it’s not visible on those pages, jot it down to enter it yourself.
You'll find all of our exclusive online casino bonus codes in our casino review pages. If they don’t work, contact the operator’s support right away to activate them.
Need Help Picking the Best Casino Bonuses?
Bonuses are an awesome way to boost your bankroll and create more winning chances - but there are so many options! Guess what - the greater the competition between casinos, the higher the quality and variety of bonuses. So the next question is - how do you sift through it all and get the best casino bonuses?
Keep scrolling for more info on the different bonuses out there - and how they work in general. Plus, tips on how you can get the most value from them while playing real money games. Making sure that your bankroll boost actually stays in your account.
Don’t forget to enter your online casino bonus codes upon account registration or while opting in for an offer. Otherwise, you may miss out on the actual offer!
How an Online Casino Bonus Actually Works
First things first - any online casino bonus will come with its own terms and conditions. So we suggest you always read these to know what you’re signing up for before you claim any bonuses. Now to help you understand how it works, let’s take an example of the most common: match bonuses.
You can usually find match bonuses between 50%-200% which get triggered when you make a deposit. This percentage is how much of your deposit you’ll get as additional bonus money, however there’s always a max limit. So you may find a generous 200% match reward, for example, but only “up to” $200.
200% up to $200
|Your Deposit Amount||Bonus Received||Total Funds|
Check your T&Cs to confirm if your offer refers to one deposit only (as is usually the case). Use this table as a benchmark to figure out how much you should deposit to maximise your bonus. Because if you don’t maximise and deposit less, you’ll receive a partial amount and lose the rest.
Types of Online Casino Bonuses
Casinos in 2021 are always eager to attract new players with top welcome offers. However, the best sites also offer different types of bonuses to keep their players engaged:
- Sign up bonuses
- XX% Match Bonuses
- Free Spins Bonuses
- No Deposit Bonuses
- Sticky Bonuses
- Loyalty or VIP Bonuses
- Refer-a-friend Bonuses
- Monthly/Weekly reload bonuses
- High Roller Bonuses
- Mobile-specific bonuses
Casino Sign Up Bonus
The most common online casino bonus you’ll come across is the welcome or sign up bonus. Simply because it’s the first offer that online players get from a casino. The most common type of sign up bonus is a match reward and/or free spins (more on these below).
You can only get this kind of offer if it’s your first time opening an account at the casino, and usually on your first deposit. Even if you registered at that casino years ago and haven’t played since, you can’t claim a casino sign up bonus. You may, however, benefit from a reactivation or reload offer - which yet again may be match bonuses.
Compare welcome offers between casinos for the best boost to your bankroll with lowest wagering requirements (more on these conditions below). The best ones also include slot free spins or giveaways on top
Match bonuses are the centerpiece of any casino sign up bonus and is often the “showiest” you’ll see. They usually range from 50%-200% up to a couple of hundred dollars. As we explained above, the casino will match your deposit according to the match percentage - up to the limit advertised. Here’s another example:
100% up to $200
|Your Deposit Amount||Bonus Received||Total Funds|
(not $250, since max = $200)
There will always be wagering requirements before you cash out, which we’ll touch on shortly. Also, sometimes you won’t get the entire amount instantly. Instead, it may be added to a “pending” account and paid to you in increments as you play casino games.
Check your T&Cs for specifics on how long the extra funds will be available after you claim them. Also, how many times you’ll need to gamble your deposit in order to be able to withdraw (wagering requirements).
Casino Free Spins Bonuses
Another popular online casino bonus is casino free spins. It’s very common as part of a sign up bonus and a great boost to start playing at any online casino. You can claim them after a deposit using a specific code - Or they may be no deposit free spins.
No deposit free spins will likely be around 10-25 free spins on a particular online slots game. Whereas deposit free spins are usually more, for example 100 or 200 free spins. You’ll either receive all your spins immediately after you deposit, or gradually - like 20 spins per day for 10 days.
You can keep any winnings from the slots casino bonuses after you play through a certain amount of spins. Again, you need to check your free spins terms and conditions for the wagering requirements.
Use no deposit free spins to try out a particular slot - or casino - before you put money in. There are always plenty of these online casino bonus codes around.
No Deposit Bonus
So we already know that no deposit bonuses often comes in the form of free spins. Meaning you don’t have to make a deposit, instead you just receive free spins or bonuses in your account. But hold on - because this isn’t immediately withdrawable cash. Therefore, all no deposit bonuses will have some wagering requirements that you’ll need to complete before you can cash out.
The best no deposit bonuses are the ones that lets you keep your winnings after you complete your wagering requirements. Check the details before you accept the offer as this is not always the case.
Sticky Casino Bonuses
Sticky bonuses tend to be pretty high match bonuses - like 300%-400%. Great for high roller players because it adds to an already high balance in their account. You can use sticky bonuses to play in the casino, but you can’t withdraw it - only the winnings you get from it. Another catch is that once you withdraw, the sticky bonuses will likely disappear too.
Casino VIP Bonuses
If you’re a frequent player at any online casino you’ll be rewarded with casino VIP bonuses every now and again. These can vary, but you can expect ongoing deposit bonuses, free spins, or maybe cash back on your losses. Often you can accumulate reward points to exchange for these rewards, as you would at any live casino. So the more you play, the higher your casino VIP level, and the bigger your rewards.
Casino Refer-a-Friend Bonuses
As with many businesses, if you refer a friend to an online casino, you’ll likely get a reward. They would need to create a new account and indicate you as reference in their sign-up process.
Weekly or Monthly Reload Bonuses
These boosts help keep up your game and are usually match bonuses. However many casinos also offer cash and prizes in exchange for regular play. There may also be various promotions on a weekly or monthly basis throughout the year for registered and/or active players. These would usually award players in the form of no deposit bonuses or free spins.
High Roller Bonuses
While casino VIP bonuses are ones you get for regular play, high roller bonuses are ones you get for making regular large deposits. Similarly, high rollers are treated as VIPs by getting special service and exclusive rewards. Including gadgets and even holidays.
Some casinos may encourage players to try certain mobile games on smartphone or tablet with special mobile rewards. You may get rewarded for signing up on mobile, or downloading a casino app.
Casino Bonus Conditions & Wagering Requirements
As we mentioned above, you should look over your online casino bonus T&Cs to know exactly how it works. You’ll need to check:
- Minimum deposit required to claim the offer
- Any time restrictions on claiming or using bonus funds
- What online casino bonus codes to enter
- Wagering requirements to clear non-real money funds
- Casino games eligible for wagering it
How Wagering Requirements Work
With almost every reward you claim, there will be some wagering requirements before you can withdraw it. Wagering requirements is the amount you need to bet (wager) before your online casino bonus can become real money. You’ll see this represented within the range of 20x-50x the value of your bonus. Here’s an example:
20x wagering requirements
|Your Bonus Amount||Wagering Required||Amount You Need to Bet|
($100 x 20)
So you should opt for the online casino bonus with the lowest wagering requirements for the best chance to profit. Some wagering requirements have time restrictions attached. For example, you may have 3 days to wager the amount required in the casino before it can become real money.
Completing Wagering Requirements Fast Depends on:
- Casino games you play - An online casino bonuses may be limited to wagering on specific games only. The best online casinos will make this clear in their terms.
- Max bet amount - There may be a stipulation in the terms and conditions for the maximum bet amount you can make each play. For example, max $5 per spin on slots.
- Different clearing rates - Different games may contribute differently towards wagering requirements. Generally, games with a higher RTP (return to player) like Blackjack, Video Poker, Pai Gow will have a lower clearing rate - like 25x. While games with a higher house edge, like Roulette, will have a higher clearing rate, like 35x for example.
So, although you may experience bigger losses, games with a higher house edge will help you wager your bonuses amount faster.
Make sure you’re playing games with a high enough expected win percentage to compensate for any losses. If your expected rate of losses at Blackjack is 5%, ensure you’re clearing your bonuses in the fewest hands possible.
Bonuses in Different Countries: USA, Canada & UK
Not all jurisdictions are equal when it comes down to online gambling. So what may be true for gambling in the US or Canada, may not be so for the UK. Not all casinos may accept USD, CAD or GBP. But don’t worry - we’ve done all the research for you so you don’t have to.
Online Casino Bonuses in USA
USA players need to be based in Nevada, New Jersey, Delaware or Pennsylvania since these four states have licensed and regulated online gambling. You’ll find lots of “offshore” casinos offering games and bonuses to US players. While they can be appealing, the casino is not licensed to offer this to US players. So there’s no guarantee you’ll actually access the offers, winnings or deposits you make there.
Don’t play at licensed or unlicensed offshore online casinos or claim their online casino bonuses if you’re a US resident.
Online Casino Bonuses in UK
Unlike the US, UK online casinos have their own well-established online casino licensing and regulation process. The UK governing body makes sure they are very safe for players via strict gambling and financial security regulations.
Most major UK online casinos are offshoots of famed and well-known bookmakers, like William Hill, Ladbrokes, Coral, and Bet365. These all have highly-valued brands and reputations to uphold. So if you play at a properly-licensed and regulated online UK casino, you can expect secure payments and fair games. You’ll be able to reap any online casino bonus rewards in GBP and play in your local currency.
Before you start playing, recognize whether the casino is trustworthy or not by the UK Gambling Commission stamp of approval. You can usually find this at the bottom of the site.
Online Casino Bonuses in Canada
Currently, gambling in Canada falls into a bit of a grey area - it’s not illegal but it’s not regulated either. Canadian-friendly online casinos are treated as e-commerce sites and accept CAD, however banks can’t process gambling payments. Instead you’ll need to use e-wallets like Neteller and Skrill to withdraw - which may work better anyway since they’re faster.
There’s no fixed entity that licenses a Canadian online casino either, but there are international regulators that dominate. Including Malta Gaming Authority, Curacao eGaming, Alderney Gambling Control Commission, HM Government Gibraltar and Isle of Man Gambling Supervision Commission. A license from any of these regulators ensures Canadian players can safely play and claim an online casino bonus in Canada.
Also, unlike the UK and many other countries the legal gambling age in Canada is 19 and over. Except in Alberta, Manitoba and Quebec where the legal age is 18+.
Casinos certified by eCOGRA and Kahnawake Gaming Commission, which also use Random Number Generator software add extra levels of trust. Basically most casinos licensed by the above regulators would comply.
Make the Most of Your Online Casino Bonus
At the end of the day an online casino bonus is a great opportunity to get free money to play online casino games with. But don’t get sucked in by flashy bonuses you can never clear or withdraw without losing your initial stake. Always be clear on the terms and conditions you’re agreeing to before.
Our online casino reviews consider rewards and payouts into their rankings. There are some really generous offers out there that actually work to your advantage. Find yours and have a blast playing on the casino’s dime!
Online Casino Bonus FAQ
What is an online casino bonus?An online casino bonus is a loyalty reward or incentive that a casino gives players to sign up and deposit. This will help players start or continue playing games on that particular online casino site.
What are the best bonuses I can get?The best ones are those with the highest match percentages and max limits, plus low wagering requirements. This way, you can maximize the amount of funds you have available to play with.
VIP or loyalty rewards are also some of the best. Because they offer players something in return for their gameplay, regardless of their outcome at the casino.
What online casino bonus types can I get?There’s more than one online casino bonus out there, but you can more or less break them into 10 categories:
Casino sign up or welcome offers
XX% Match Bonuses
No Deposit Bonuses
Loyalty or VIP rewards
High Roller Bonuses
How do I use my online casino bonus effectively?Ideally, your online casino bonus helps make a profit you can cash out after you complete the wagering requirements. So you should play on games with a high win rate and low wagering requirements percentage. After betting the required amount (bonus amount x wagering), you should have a profit in order to withdraw.
How do I withdraw a casino no deposit bonus?To withdraw, you must bet the wagering amount required and still have a profit. So an online casino bonus with low wagering requirements is important.
Your playthrough or wagering requirements progress is usually shown in the cashier. Once you successfully complete these conditions, you can withdraw any earnings you may have.
Which site has the highest no deposit bonus?You can find a list of our top 10 featured casino sign up bonuses at the top of this page. Some of these casinos may offer a no deposit offer, or multiple, via promos and reloads once you start playing.
How does a 100% casino welcome bonus work?This will basically double your deposit amount as bonus funds. So if you deposit $50, you will receive $50 bonus funds and have $100 to play with. If you deposit $100, you’ll receive a $100 bonus for $200 playing money - and so on.
How do I claim a daily casino bonus?How you claim a daily casino reward depends on the casino site in question. Some casinos will have these rewards flashing on screen and all you have to do is click. While others make them available in your account to collect by accepting. Either way, you should always check the terms and conditions for wagering requirements, time limits and more.