The ranking of the top 10 online casinos with the highest payout percentages can vary depending on various factors, such as the region and the time period considered. However, here are some reputable online casinos known for offering high payout percentages:
1. Casimba: Known for its generous payout rates and diverse selection of games.
2. Guts Casino: Offers a wide range of games with high payout ratios.
3. LeoVegas: Known for its high-quality mobile gaming experience and good payout percentages.
4. 888 Casino: A well-established casino with an excellent reputation for fair play and high payouts.
5. Spin Casino: Offers a broad selection of games with high payout rates.
6. Betway Casino: Known for its fast payouts and fair gaming practices.
7. PlayOJO Casino: Provides various games with high payout percentages and a transparent approach to online gambling.
8. Rizk Casino: Offers a unique gaming experience and competitive payout rates.
9. Mansion Casino: Known for its impressive selection of games and high payout percentages.
10. Dunder Casino: Offers a vast collection of games from various software providers with high payout ratios.
Remember, it is essential to conduct thorough research, check user reviews, and consider factors other than just payout percentages when choosing an online casino.