£15,183,085 playing the WowPot Mega Jackpot slot from Microgaming in April 2021.

€17,860,868 playing the Mega Fortune online slot from NetEnt in January 2013.

€18,915,721 playing Mega Moolah in September 2018.

$20,057,734 playing the Mega Moolah jackpot slot from Microgaming in January 2019.

When playing in their own local currencies, numerous lucky players have received the following big wins playing various allmighty slot machines, such as: Two of the most famous slots that have paid out the biggest jackpots over the past 15 years are the Mega Moolah online slot from Microgaming and the Mega Fortune online slot from NetEnt.

Biggest-ever jackpot wins in an online slot Many of today’s biggest jackpots ever won have been won by players spinning the reels from as little as $/€/£0.25 to $/€/£0.50 per spin (or equivalent currency value.

What makes these games so exciting is that the jackpots can be won at any time of the day, by any player, playing with any stake. Don’t forget that progressive jackpot slots are often connected to vast networks of 100 or more online casinos, which is why the jackpots tend to climb so high. A progressive jackpot slot is an online slot machine that has a pooled jackpot that can climb to no fixed amount before being won, and a fixed coin jackpot slot is a slot that comes with a jackpot that is fixed at a certain amount (e.g., the jackpot is usually worth anywhere from 100x times your total stake up to around 50,000x times your total stake).Įach time someone places a wager on a progressive jackpot slot, a small percentage of that stake will automatically be contributed to the progressive jackpot prize pool, which is why you can often see these jackpots climbing in real time when playing them. You have two different types of jackpot slots fixed coin jackpot slots and progressive jackpot slots. Here, you can find out which online slots have paid out the biggest jackpot wins in the history of online slots. These lucky winners were playing online slot machines when they won their life-changing jackpots. The following wins from around the world rank among the biggest-ever jackpot wins.

Jackpot wins slots