What Are the Best Casinos For Free Slot Games in the US?

When you’re still getting your feet wet as a newcomer to the gambling scene, US free slot sites are a great way to experience this game genre without risking any of your hard-earned money. After all, there is no need to rush, and you can always make the leap and upgrade to playing for real money when you feel confident enough.

On top of that, it’s completely natural to feel overwhelmed with all the information out there, so we’ve decided to help you research by pinpointing the best free slots to play and the casinos that make this game format accessible. We’ve narrowed down the selection of the top free slots in the US to what we believe are the finest 5 contenders we’ll be reviewing below.

The Importance of Doing Your Research

Although we’ve done most of the heavy lifting for you, ultimately, you know yourself best. Therefore, although we’ve given you a great starting point, we highly encourage you to do your research based on your personal preferences. Here is a useful resource for you to check out if you want to learn more about  the best free slots US:


Next, we will be touching on the casinos that offer the top free slot games for US players, giving you a brief review of each:


Hardrock Casino is a household brand you’ve probably heard of numerous times, immediately recognizable by the best-selling musical instrument embedded in its logo. As part of their welcome package, you get a 100% bonus and 50 free spins. But there’s no need to feel pressured into making a deposit – you can try out the best free slots to play for an unlimited time.

Inside its impressive collection of 500+ titles, you will find some, if not all, of the best free slots in the USA. If you decide to upgrade to paid, a free spin is a gift that keeps on giving, and you’ll receive many of these as part of Hardrock’s loyalty program you can read more about on their official website.


888casino is one of the top US social casinos known for its vast selection of slots and table games (at the time of writing, it stands at 2000+ and counting). But since you came here for the top free slot games for US players, that’s what we will focus on.

Long story short, most games you can find here offer a free demo mode you can try for as long as you want. But it gets even better than that: you’ll get $20 to play around with as you please simply by signing up with them. If you play enough and thus fulfill all the wagering requirements, that money is yours to keep!

Virgin Casino

Fancy getting 21 free spins by registering a free account? Being one of the best US free slot sites, that’s what Virgin Casino will give you. Since there’s nothing to lose, we encourage you to take advantage of their ongoing new player promotion.

Besides slots, the site features many live games, table games, video poker, and more. It works incredibly well on any modern mobile device, and the loyalty program never runs dry.

Tropicana Casino

Although Tropicana Casino does have certain initial requirements before you can treat yourself to some free spins, we feel these are minimal and thus deserve mention. By depositing $10, you will get $5 in free bonus money to spend as you wish and access to free spins you can take advantage of to get your hands on some nice rewards.

Of course, if you’re fine with the concept of not being able to win any rewards, there is also the demo mode you can play without restrictions. For those who don’t know, the difference between demo mode and free spins is that the former is meant to serve as a way to get some initial experience primarily, while the latter lets you get your hands on some actual rewards without risking your own money.


Unibet Casino

Finally, we have Unibet Casino, one of the top US free slot sites that not only showers you with free spins but also sends plenty of freeroll poker tournament tickets once you sign up. 

Compared to their competition, their loyalty program can be described as generous, so there is much incentive to stay around even when you decide to switch to playing for real money. Its selection of slots is the largest section of the website, so it will take quite a while for you to go through all of them.


Today, we’ve given you a brief overview of some of the top US free slot sites signing on new players and rewarding their loyalty with free spins and other bonuses. Take your pick!