Gone are the days of having to visit a casino in your hometown or neighbouring areas to play slot games.

With the advancements of technology and the growth of the internet, people around the United Kingdom and other parts of the world are now able to play slot games online.

Games that were only available in casinos previously are now accessible via your mobile phone or other smart device. This is highly convenient for fans of slots.

But what are some of the factors contributing to the increasing popularity of online slot games? Let's take a look and some features.

Online slots can be accessed remotely

To reiterate, the fact that slots can be played from the convenience of the palm of your hand is a big attraction. Doing so from your laptop, personal computer or other digital device is also possible. It is estimated that more than 80 percent of the planet's population own a smartphone. While there is plenty of competition among apps and betting sites, those with entertaining and interesting options among their older and newest slot games can bring that much more fun to the overall experience.

Variety is key

In a physical casino, slots will likely be quite limited in number. Yes, there might be a large quantity of machines, but at a certain point that'll be it. Online, slot games range into the hundreds and thousands. Options are plentiful and there is something for every preference. The availability of slots online also means no waiting around for your turn to play. Indeed, you don't have to queue and you can play the game from wherever you are at the time.

Safety and security

Fans of slots are mindful about safety and security. Cyber security is a hot topic, as it should be. Companies that design and build online slots know that consumers value privacy - be it around their data and/or funds.

Online slots have several different banking options, making the ease of deposits and withdrawals quickly evident. Of course, there are shady slot companies around, but you can soon see the best and legal ones by checking out their registrations with the correct authorities.

Whether you are wanting to make deposits and withdrawals with PayPal, via credit card or other legitimate methods, you can be assured that your money - and its safety - is a top priority for online slot companies.

Special bonuses and other promotions

There is a lot of competition out there and online slot companies are consistently trying to attract customers with bonuses and interesting promotions. These can be beneficial and lucrative if used in the right way. 

Promotions can come in the form of free bonus games. There are also free reel spins available. For new customers, there are generous welcome offers. If you stick around as a returning customer for an extended period, loyalty bonuses can also come around for your account.

With all the competition around, online companies have to make sure that customers have a reason to play slots with them rather than one or more of their competitors.