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Best Online Casino Bonuses: Top Casino Promotions for February 2025

Paul Costanzo

By Paul Costanzo

Updated:


As the online casino industry grows, one of the easiest ways for operators to draw new users to their mobile app and online betting site is to offer the best online casino bonuses.

With so many apps on the market, and several types of online casino promo offers available for them to choose from, new players are in luck when looking to build their bankrolls.

Here we discuss all of the best new online casino bonus offers, how to claim them, and how you can use them to start playing online slots, blackjack, roulette, craps, baccarat, video poker, and live dealer games.


🎰 Best Online Casino Bonuses for February 2025

Here are the top online casino bonuses we’ve found at the best real money online casinos in the USA.


🤑 Best Welcome Bonuses at Top-Rated Online Casino Apps

Let’s take a look at our favorite online casino apps and the exclusive bonuses they’re currently offering.

BetMGM Casino Bonus Code

The largest online casino in the US in terms of game selection is BetMGM Casino, and it’s offering a generous welcome offer to get you started exploring the app. BetMGM regularly offers its customers bonus spins and bonus cash to try out new games. You will also be enrolled in the award-winning MGM Rewards loyalty program for more perks.

DraftKings Casino Promo Code

Known more for its DFS and sports betting sites, DraftKings is pushing a lot of its chips in to make a robust online casino app that is fighting with BetMGM for the top spot. The DraftKings Casino promo code will get you a hefty bonus to try out the online slots and table games DK offers. DraftKings also now owns Golden Nugget, which features its own exclusive offer.

Caesars Palace Online Casino Promo Code

The Caesars name is one of the biggest in Las Vegas and the land-based casino and resort world, and it’s among the biggest in online gambling as well. It’s not a new casino, but the recent rebrand makes it feel that way. You can claim a Caesars Palace promo code to get started with the app, which features an extensive live casino, and join the well-regarded Caesars Rewards program.

FanDuel Casino Promo Code

Like DraftKings, FanDuel is known more for its sportsbook, but is gaining ground as an online casino operator. The FanDuel Casino promo code will boost your bankroll as you get started with a wide variety of online casino games, including all your favorite online slot titles.

BetRivers Casino Bonus Code

While it doesn’t have the name recognition of some of its competitors, BetRivers Casino has asserted itself as a contender in the iGaming industry thanks to a massive game selection and unique promo offerings. Online slot tournaments and the iRush rewards store are among the exciting casino offers you’ll enjoy after claiming the BetRivers Casino bonus code and exploring the mobile app.

Borgata Online Casino Bonus Code

As a sister brand of BetMGM, Borgata customers have access to the huge progressive jackpot games and exclusive games of BetMGM, while also having a chance to claim a new online casino bonus at a different online brand.


💰 Types of Bonuses at Online Casinos

Not all online casino welcome offers are created equal, and we don’t just mean in the amount of bonus cash or free-play credits they’re giving you.

Nearly all bonus funds, no matter the type of promo they came from, have wagering requirements so make sure to check the T&Cs. Once you meet those requirements, however, you can start winning cash prizes and payouts.

These are the most common types of casino bonuses you can find:

Online Casino Deposit Match Bonus

The most straightforward bonus in terms of what you’re getting is the deposit match bonus. Once you’ve chosen your banking method of choice and made your first deposit, some online casinos will match that initial deposit, or a percentage of it, with a deposit bonus.

So, if it’s a 20% first deposit bonus and you make a $100 deposit, you’ll receive a $20 bonus. There’s always a cap on the amount of bonus money you’ll receive, but that is typically well advertised (ie, up to $1,000) within the bonus language. You will have to look a little further into the bonus terms sometimes to find the wagering requirement.

No Deposit Bonus at Online Casinos

A very sought-after bonus by casino players is the no-deposit bonus. It’s a rarity these days, but that’s because it’s so friendly to new players, as it’s a bonus you receive just for signing up, often not even requiring a minimum deposit. When available, they’re typically smaller—think $25 or $50—and come with large playthrough requirements, meaning that you’ll have to bet the amount as much as 20 times before its eligible to cash out via the withdrawal method of your choice.

Second-Chance Bet Bonus

A second-chance bet bonus at an online casino is a lot like the No Sweat bets you’d receive at your favorite online sportsbook, in that if you lose, you receive the funds back as casino credit. But rather than just paying back your first bet, online casinos typically reload your account with casino credit in the amount lost in the first 24 hours (or another set time limit), up to a certain amount.

These typically come with lower playthrough requirements on the back end, as you had to put up your own money first. Remember, however, it’s not a cashback bonus, as you’ll still need to wager it and win before the money is yours.

Online Slot Free Spin Bonus

Free spins for slot games at online casino sites are sometimes included in sign-up bonuses, but often the promos for existing customers. Online casinos will award you a set number of free spins to play on a selection of the best real money online slot games, such as 88 Fortunes, Da Vinci Gold, Buffalo, or others.

One great thing online casinos will do when you’re using your free spins is let you know when they’re gone and about to start betting your real money. Like other bonuses, these are likely to come with a playthrough requirement.


✅ How to Claim Bonuses at Top-Rated Online Casinos

When you sign up for a new account at an online casino, you will be able to claim your welcome bonus or promo offer.

Steps differ a bit from casino to casino, but you can essentially expect the following:

  • Click through the bonus or promo code links on this page to visit an online casino site or download the app for your iOS or Android device
  • Choose your state
  • Register your new account using personal information, including phone number, email address, street address, and last four digits of your social security number
  • If a bonus code or promo code is needed, enter it in the appropriate field when prompted
  • Choose your preferred banking option and make your first deposit, which oftentimes will determine your bonus amount
  • Check the casino promotions page on your online casino app and opt-in if needed

🏧 Deposit Methods You Can Use to Claim Online Casino Bonuses

There are several deposit methods available at online casino apps and no matter what payment method you choose, if the deposit is accepted, you will be eligible to claim a bonus.

Here are deposit methods that are accepted at most online casino sites:

  • Online banking
  • ACH
  • E-check
  • Debit cards (Visa, Mastercard, American Express, Discover)
  • Credit cards (Visa, Mastercard, American Express, Discover)
  • PayPal
  • Venmo
  • Apple Pay
  • Sportsbook specific gift cards
  • Play+ prepaid cards
  • Wire transfers
  • PayNearMe

❓ Online Casino Bonus FAQs

Who has the best real money online casino bonus?

We recommend any of the online casino welcome bonuses highlighted on this page. Which bonus fits you best will depend on how much you’re willing to wager, and which state you live in.

Where can I claim online casino bonuses?

Online casino bonuses are available at all online casino apps if you are in a state that features real money online casinos. Those states are Connecticut, Delaware, Michigan, New Jersey, Pennsylvania, and West Virginia.

Which online casino has the biggest welcome bonus?

Caesars Palace online casino has offered a deposit match up to $2,500, which is the highest we’ve seen. That’s for high rollers, however, as it requires a deposit of at least that much. Please remember to always gamble responsibly and only deposit amounts you are willing to lose.

Can I withdraw my online casino bonus?

No, online casino bonuses cannot be withdrawn. You must first use them to bet and, depending on the playthrough requirement connected to your bonus, it may need to be wagered several times before it can be withdrawn.

Paul Costanzo
Paul Costanzo

Evergreen Writer/Editor; Sportsbook Expert

With nearly two decades of experience in sports media, Paul Costanzo turned his professional attention to sports betting and online gambling in January of 2022. He's covered every angle of the industry since then, managing and creating content for PlayMichigan and The Sporting News, and now SBD.

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