Online casinos rose in popularity over the years and it’s only going to rise higher with live casinos entering the race in the online gambling industry. But despite its popularity across the world, some people remain skeptical about the online casino games as they aren’t sure about if the games are completely secure or fair to the players.

For their reputation and future references, it is in an online casino’s best interest to ensure that all games available in its library are completely random and fair. But how do online casinos ensure fairness in all games being offered to the gamblers?

What Ensures Fairness?

To ensure that all types of online casino games are completely fair and at random, technology in the form of a random number generator is integrated into all games. In other games like slots, an additional layer of fairness is added in the form of the return-to-player rate, which also helps players decide which games are best suited to them.

Random Number Generators

The random number generators are responsible for the randomness of all online casino games. The RNG is developed through code to generate strings of random numbers, the strings of numbers are random and it ensures that the players and the casinos have the equal possibility of winning or claiming losses. Every spin made from the slot reels and every hand of cards is fair, independent, and unique. It is also important to note that results will not interfere with future plays, winning or losing won’t make the technology go soft on you or the casino. The RNG technology is separate software from online casino web servers, which makes it difficult for an online casino to influence the outcome of games.

Return To Player (RTP) Rates 

Another thing that ensures the fairness of online casino games for players is the return-to-player percentage. With RNGs being employed to ensure all outcomes are random, the RTP rate was employed to ensure that a percentage of the money spent by players on a specific casino game is returned to them. RTPs are mostly seen in slot games.

In the same way, a percentage of the money spent by players is returned to them, the RTPs also ensure that a certain percentage will also be given to the online casino. So, online casinos do not need to rig the outcomes of games in their favor, even if they could, as the RTPs will always ensure that they get the house-edge land-based casinos are popular for. The RTP of a casino game can stay at the same rate for a long time, and its availability means players won’t know when the next pay-outs will happen.

How Online Casino Games Are Tested

Although the availability of RNGs and RTPs already ensures fair gameplay, online casino games still have to be tested by third-party testers to ensure their complete fairness. The testing company will confirm whether the game’s RTPs work the way the platforms claims, and this will be verified by testing the games thousands of times while comparing it with a theoretical RTP. If the figures are a match, then the game will be confirmed to be fair, and it can be offered to online casino players.

Who Tests Online Casino Games

There are several reputable gambling commissions spread across the globe. Before an online casino enters the online gambling market, they have to go through one of these commissions depending on the region they wish to operate. These gambling commissions will test online casinos and confirm it is fair, secure, and random before handing out casino licenses to the platforms.


Online casinos without a license from reputable gambling commissions should be avoided at all costs, as they are most likely not to carry out legitimate gambling activities on their platforms. Plus, their games might not be secure and fair, so you’ll be playing the games there at the risk of your money as well as your financial information.