Best Free Online Slots in the US (2024)

Play 100s of free online slots. No download or sign-up is needed. Explore various themes, styles, and features to keep you entertained anytime.

At Casino.com, the most trusted source for online casino players, you can learn the immense benefits of playing free online slots without downloading anything. Take away the stress and just focus on playing free slots for fun. Enjoy total game immersion and hours of bliss with a fantastic ensemble of sweepstakes casinos.

Thanks to the fantastic talents of leading developers like NetEnt, Pragmatic Play and Microgaming, there have never been more free slot games to play. These developers are, of course, the backbone for real money casinos – but they are also the backbone for social casinos.

Today’s social casinos offer the pick of the litter for free slots. With plenty of free gold coins, the chance to play free slots is nearly limitless. Whether using a no-deposit bonus at a real money casino or gold coins, prepare for total immersion with amazing themes, exciting soundtracks, and thrilling casino bonus rounds.

Need more reasons to play free slots online? Consider these:

Save money: While not every spin will pan out, playing free slots allows players to save on their bankroll.

Saves on the bonuses: Free spins bonuses go with free online slot games like peanut butter and jelly, but they eventually run out. Playing free slots makes these precious bonuses last longer!  

Learn the game: The best way to learn a new slot is to play free slots online. Without financial risk, players can play free slots for fun to learn the ins and outs at their own pace.  

No download required: Whether on a desktop or mobile device, play free slots online without downloading to save on system resources. Of course, playing free slots with no download also provides a faster gameplay experience.

Playing online casino free slots is both simple and rewarding. Here’s how to get started:

1. Choose a trusted online casino or slot site: Casino.com does the legwork for you, finding you reputable sites to play the best free slots. All of our reviewed sites are 100% legit. We recommend playing only at these reviewed sites for a safe gaming experience.
2. Browse through the slot games: All of our reviewed sweep coins casinos support online free slots. However, many real money casinos also support free slots. Take a moment to browse through the library for some invaluable practice play.6
3. Select a slot game to play: When you find your game, press the Play tab to launch the game. We also recommend studying the game info for the slot’s RTP.
4. Understand the game controls: Before jumping in, we recommend studying the pay table to learn about the game mechanics. Even when playing free slots, you’re training to play for real, so this is a good opportunity to understand the special game features and locate the essentials like pay line arrows and turbo spin, if supported.
5. Play and enjoy the game:  While you can’t win real money playing free slots games online, they do offer the chance to unwind. Even if you don’t have a budget available,  
   playing free slots can offer the same fulfilling and immersive game experience.
6. Take advantage of free spins and bonuses: Free spins are in high demand. Usually, with a new slot release or part of the welcome package, these bonuses support online free slots. No-deposit bonuses and daily login bonuses at social casinos are another way to play free online slots.

Slots used to be simple, with 3-reel games with a single pay line and later 5-reel video slots.

Today’s online slots, even the classic ones, have evolved to include multiple paylines, Wild and Scatter symbols, and exciting bonus games like wheel spins, multiple free spins, re-spins and Megaways™ features. Adding these bonus features has brought in a whole new level of gameplay. Here’s what you can expect:

Wild symbols: You’ll find expanding wilds, sticky wilds, multiplier wilds, and even “walking wilds” that replace most game symbols, increasing your chances of winning.

Free spin bonuses: Land special bonus symbols, and you’ll get free spins—extra chances to win without spending more.

Pick bonuses: Choose from several symbols to reveal hidden prizes.

Hold and spin bonuses: Regular symbols are replaced with money amounts, and you have three spins to fill the screen with money symbols. Each time you get a new one, your spins reset, and your winnings can stack up.

Wheel spin bonuses: These bonuses let you spin a special wheel for rewards like cash prizes or even bigger wheels with bigger prizes.

With so many slots, it can be hard to know where to start. We've reviewed hundreds of popular free slots, and have finally come to our top picks:

Let the sugarrush take control with Pragmatic Play’s legendary Sugar Rush slot game. It takes seven reels to immerse players in a virtual world of chocolate and candy. Win left to right, vertically or diagonally, to trigger cascading wins.

Minimum bet: $0.20

Reels: 7

Paylines: 20

Jackpot: None available

RTP: 96.50%

Software provider: Pragmatic Play

Released in 2019, Sweet Bonanza is another gem by Pragmatic Play. Satisfy your cravings over six reels and a tumble reel feature that leads to 21,000x your winning bet. Sweet Bonanza has unlimited free spin rounds and different game levels with higher rewards.

Minimum bet: $0.20

Reels: 6

Paylines: 20

Jackpot: None available

RTP: 96.48%

Software provider: Pragmatic Play

Escape into Greek mythology with Gates of Olympus, an epic six-reel game by Pragmatic Play. This visual wonder offers an impressive cascading reel feature that leads to winning 5,000x your bet. Six Zeus symbols launch the free spins round, where special orb symbols boost the winning multiplier. 

Minimum bet: $0.20

Reels: 6

Paylines: 20

Jackpot: None available

RTP: 96.50%

Software provider: Pragmatic Play

For those who can’t get enough of Japanese anime, Starlight Princess by Pragmatic Play fits the bill. Start the cascading reel feature by getting eight of a like symbol in different directions. Begin the free spins round with 15 games and enjoy up to 500x winning multipliers.

Minimum bet: $0.20

Reels: 6

Paylines: 20

Jackpot: None available

RTP: 96.50%

Software provider: Pragmatic Play

You’ll be glad someone let these dogs out because you can win over 6,700x your bet. Dig up all those hidden bones in the free spins round with a triple-winning multiplier playing The Dog House, and chill with man’s best friend with sticky wilds.

Minimum bet: $0.20

Reels: 5

Paylines: 20

Jackpot: None available

RTP: 96.51%

Software provider: Pragmatic Play

Escape into Greek Mythology with the goddess of the hunt. Wisdom of Athena is a visual spectacle with the cascading reel feature for getting eight of a like symbol on the reels. Experience heavenly wins in the free spins round with a chance to win up to 500x your bet.

Minimum bet: $0.20

Reels: 6

Paylines: 20

Jackpot: None available

RTP: 96.07%

Software provider: Pragmatic Play

Fruit Party offers a fruity splash of winning combinations over seven reels. Maximize the winning power in a 7x7 grid by getting like fruit symbols to land to begin the cascading reel feature. Enjoy up to 4x winning multipliers in the free spins round.

Minimum bet: $0.20

Reels: 7

Paylines: 243

Jackpot: None available

RTP: 96.47%

Software provider: Pragmatic Play

Following the amazing success of the first Sugar Rush game, Sugar Rush 1000 takes the cluster wins and multipliers to the next level. Enjoy amazing winning multipliers that top 1,000x and the delicious chance to win up to 25,000x your bet from cascade wins.

Minimum bet: $0.20

Reels: 7

Paylines: 7

Jackpot: None available

RTP: 96.57%

Software provider: Pragmatic Play

Step into a rewarding Egyptian-theme experience with Pragmatic Play’s Pyramid Bonanza. Unearth the pharaoh’s treasure by winning over 20,000x your bet with the tumble reel feature. Boost your winning free spins with the ante bet.

Minimum bet: $0.20

Reels: 6

Paylines: 20

Jackpot: None available

RTP: 96.48%

Software provider: Pragmatic Play

Hear these lions roar to the tune of winning 5,000x your bet. Since launching in 2021, 5 Lions Megaways offers over 117,000 ways to win with the tumble reel feature. The wilds truly run wild with up to a 40x winning multiplier. 

Minimum bet: $0.20

Reels: 6

Paylines: 117k+

Jackpot: None available

RTP: 96.50%

Software provider: Pragmatic Play

With so many worthy online slots to try, we couldn’t neglect these honorable mentions:

Cleopatra is one of the most popular slots ever. This Ancient Egypt-themed game first appeared in land-based casinos in the 1970s, and IGT brought it online in 2012. Although it has inspired many sequels like Cleopatra II and Cleopatra Gold, the original 5-reel slot is still a favorite in both retail and online casinos.

Minimum bet: $0.01

Reels: 5

Paylines: 20

Jackpot: Fixed, with some casinos offering a progressive jackpot

RTP: 95.02%

Software provider: IGT

Buffalo is a well-known slot machine that you’ll find in top casinos in Las Vegas, Reno, and Atlantic City. Released by Aristocrat in 2008, it became so popular that it led to over 35 sequels, like Buffalo Ascension and Buffalo Dash for Cash. In 2023, Aristocrat launched an online division called Anaxi, which brought the Buffalo slot to online casinos.

Minimum bet: $0.03

Reels: 5

Paylines: 1,024

Jackpot: Progressive

RTP: 94.85%

Software provider: Aristocrat

This Asian-themed slot from Light & Wonder’s Shuffle Master division lets you win up to 2,272 times your bet. It features four fixed jackpots, with the grand jackpot reaching up to $200,000. 88 Fortunes has medium volatility and a 96% RTP rate.

Minimum bet: $0.08

Reels: 5

Paylines: 243

Jackpot: Fixed

RTP: 96%

Software provider: Shuffle Master (Light & Wonder)

Step into the Renaissance with this 5-reel slot from IGT, inspired by Leonardo Da Vinci. The game features tumbling reels and offers an artistic and rewarding fixed jackpot of up to 5,000 times your bet. While Da Vinci Diamonds usually doesn’t have a progressive jackpot, you can find one at DraftKings Casino.

Minimum bet: $0.20

Reels: 5

Paylines: 20

Jackpot: Fixed

RTP: 94.94%

Software provider: IGT

IGT has created many slots based on the classic Wheel of Fortune game show, and Wheel of Fortune: On Tour is a standout. This high-volatility slot takes the wheel on a cross-country road trip, featuring landmarks like the Liberty Bell and Mount Rushmore.

Minimum bet: $0.25

Reels: 5

Paylines: 30

Jackpot: Progressive

RTP: 96.6%

Software provider: IGT

You might wonder why play free slots when you could win real money with paid slots. Here’s a quick comparison to help you understand the benefits of each.

Thanks to the amazing sweepstake casino expansion, players can take their time playing free slots at worthy sites like Mega Bonanza Social Casino. While winning gold and sweepstake coins at a tournament is great, it doesn’t beat the thrill of winning real money from a progressive jackpot. Furthermore, just winning one of many fixed jackpots like Divine Fortune and 88 Fortunes can pay handsomely.

Even though slots are all about luck, these tips can make your slot game experience more enjoyable:

Check the paytable: Before you start, look at the paytable to understand which symbols are which. Even with free slots games, knowing what symbols to watch for makes the spinning reels more exciting.

Consider joining multiple social casinos: Sweepstakes casinos offer free slots with gold coins, so it makes sense to join multiple ones. Playing free slots for fun at multiple slots lets you learn the ins and outs that much faster, without touching your bankroll.

Focus on the volatility: All slots, including free slots with no download, still have volatility. When playing free slots, you can experiment risk-free with high volatility slots to gauge how often they pay when betting real money.

Start with classic slots: If you're new to slots, begin with classic games. They’re simpler and help you learn how slots work before you move on to more complex ones with bonus features.

Use a timer: Playing too long can make you tired and less focused. Set a timer to take breaks and stay sharp, or use the casino's responsible gaming measures to keep the free slots enjoyable.

Explore Bonus Rounds: Many slots have exciting bonus rounds. Try out new games and see their bonus features for extra fun and free spins.

You can choose from many software developers for online free slots. These exceptional providers use the latest HTML5 and other cutting-edge technology and certified random number generators (RNGs) to create engaging and fair slots. Here are some of the best developers featured in our free slots:

Ruby Play

Founded in 2017 and based in Kyiv, Ukraine, RubyPlay is part of NSYNC Developments Limited in Malta. With over 20 years of industry experience, RubyPlay’s games are featured on platforms like 1xBet and Spinzilla.

IGT

A well-known global brand, IGT has popular slots like White Orchid, Cleopatra Plus, and Da Vinci Diamonds.

Microgaming

Since 1994, Apricot has been a major player in the industry, offering over 800 games, including free slots like Mega Moolah and Tomb Raider.

NetEnt

Established in 1996, NetEnt is a favorite among players. Over 200 operators worldwide feature their games, including popular titles like Guns N’ Roses, Dead or Alive, and Starburst.

Play’n GO

Play’n GO provides hundreds of free slots, including the popular Book of Dead. They are also known for their tumbling reel feature, which is found in many of their games.

Pragmatic Play

Since launching in 2015, Pragmatic Play has reigned as the king of Megaways™ and tumble reels slot games like Gates of Olympus and the Big Bass Bonanza series. Enjoy playing Pragmatic Play’s online free slots and get mesmerized by epic titles like Wolf Gold and The Dog House. 

Enjoy the recent shift to in-house game designs and discover the top themes currently ruling the world of free slots.

Mythology-themed slots: For years, Asian mythology slots ruled the day. They still do, but today Egyptian and Greek mythology are equally popular. Play these free slots to experience soundtracks and amazing animations.

Fruit-themed slots: This classic slot game theme carries over to today’s 5 and 6-reel games. Enjoy fruity online free slots that are usually low in volatility and high in nostalgia.

Adventure-themed slots: Adventure slots are highly common. Slots like Gonzo’s Quest are character-driven and usually offer free online play without downloading.

Animal-themed slots: In recent years, jungle-themed slots and African safari wonders like the Mega Moolah slot game are now the creme of the crop. Play these online free slots to practice winning re-spins and stacked wilds.

Viking-themed slots: Inspired by the popular Thor movies and the “Vikings” television show, today’s free slots now include Vikings. Experience Norse mythology and Asgard with multiple free spin bonuses.

Aztec-themed slots: Aztec and Inca-themed slots have been around since the early video slots. Loaded with bonuses, play-free slots like Aztec Deluxe by Pragmatic Play for amazing animations and a surreal playing experience.

Horror-themed slots: Due to the amazing popularity of zombie movies and television shows, horror slots continue to come online. Survive the action-packed bonus rounds by playing free slots like The Walking Dead.

Hollywood-themed slots: From the silver screen to the slot screen comes popular movies like the Rocky series and Breaking Bad. These games stay true to the iconic movie and television shows and feature bonus rounds around the main characters.

Space-themed slots: Ever since the Starburst slot game came online in 2012, the love affair for space slots hasn’t stopped. These outer space-themed free slots online, deliver amazing graphics and winning multipliers that are out of this world.

Irish-themed slots: Leprechaun-themed slots are in high demand for playing online free slots. Highly visual, enjoy these six-reel wonders with authentic Celtic music.

Holiday-themed slots: Get a jump on Valentine’s Day and Christmas all year with holiday-themed free slots. Prepare for a virtual White Christmas with online free slots like the Christmas Fortune slot game.

Land-based casino slots: Many of the top online free slots actually started at local casinos. Epic titles like Cleopatra’s Fortune and the Wheel of Fortune slot game series maintain blockbuster status.

Progressive jackpots, like the ones available at BetMGM and Borgata Online Casino, increase with every wager. Some progressive slots, like Fruit Blaster at BetMGM Online Casino, deliver one of the largest online progressive jackpots in American history at $6.5 million.

Some progressive slots are part of a large network that helps grow these pots into the millions faster. Others are part of a local network that grows the pots a bit slower. Either way, usually, a random spin can trigger life-changing sums. Sometimes, it takes getting certain symbols to trigger the epic progressive pot. Our top choices include Mega Moolah and the Mega Fortune slot game.

Most of our top free online slots work well on mobile devices, including iPhones, iPads, and Android phones. Setting them up is easy, as these games are designed for mobile use. You can either download a free US slots app or play directly from mobile browsers like Google and Safari, just like on a computer. Mobile gaming is now easier and more convenient than ever.

Access a large selection of mobile-friendly slot games with various themes and features.

Play your favorite slots on the go.

Some US casinos offer exclusive promotions and bonuses for mobile players.

What better way to bridge the entertainment world and online slots than with branded games? Iconic slots like the 100,000 Dollar Pyramid and the Wheel of Fortune slot games opened the door to a growing and immersive slot game genre.

Movie and TV-themed slots: Go pound-for-pound with movie-themed slots like the Rocky Slot game, where you get to relive Rocky’s best fight, or enjoy iconic free slots like Breaking Bad: Collect’em and Link, which is based on TV’s Breaking Bad. The Knight Rider slot game is another mega-hit based on the popular 80’s show.

Video game-themed slots: With the amazing success of video games, it was only a matter of time before they found a home at online casinos. Relive the glory of arcade days playing Street Fighter 2 right in the palm of your hand.

Music-themed slots: Relive the glory days of rock’n roll with “The Big Bopper.” Continue your music education with other notable musical free slots like Guns N’ Roses and Jimi Hendrix, both by NetEnt.

Book-themed slots: Believe it or not, novels are finding a home in the online slot experience. Iconic free slots, like the Jack Hammer slot game, are based on actual popular fiction books.  

Comic book-themed slots: Of course, with many iconic comic books becoming movies, they are now finding a home as online free slots. Batman and Superman are at the top of the list for comic book free slots with no download. Sometimes entire casinos are comic-book themed, such as the Hello Millions Sweepstakes Casino.

While it seems like the opportunity to play free slots online has been around forever, it’s actually quite recent. Discover how far free slots have come in recent years.