Casino Guru – The Ultimate Guide to The Online Casino World

Explore world's biggest source of information about online casinos

Up-to-date reviews of all online casinos, bonus database, global community, complaint help, and more.

All online casinos reviewed

We review all online casinos that exist, whether they like it or not.

Actively looking for new casino websites

We are continuously looking for newly opened casino websites to review, so that we can bring as much value to our visitors as possible.

Most accurate information about each casino

We painstakingly review each casino and find out as much information about it as possible, so that our visitors know what to expect before playing.

Independent review team and complex methodology

All casinos are reviewed by an independent team, which follows a detailed, data-oriented, and objective review methodology.

Browse best casinos

No deposit bonuses are our passion

We do everything and anything possible to create the best database of no deposit bonuses.

Gathering bonus offers from all online casinos

To have the broadest selection possible, we are always looking for new no deposit bonuses to add to our database, from all available casino websites.

Arranging exclusive bonuses just for our visitors

If you are looking for special offers that are not available to everyone, our list of exclusive no deposit bonuses contains deals exclusively for our visitors.

Incorporating feedback from players and testers

To make sure the bonuses you can find on Casino Guru work flawlessly for you, we take into account feedback from our visitors and testers.

Accurate and detailed information about each bonus

Our database of bonuses contains the most important details and rules related to each bonus, with explanations and examples where needed.

Browse no deposit bonuses

Setting better standards for the gambling industry

140 changed T&Cs

Pushing casinos to create a safer environment

Our fair gambling codex describes common areas of conflicts between players and casinos and how we think they should be handled.

Blacklisting unfair and predatory casinos

Casinos with extremely unfair approach to gambling are placed into our blacklist, so that our visitors know to stay away from them.

Awarding badges to fair and safe casinos

We created 'fair casino' and 'fair and safe casino' badges to identify gambling sites that are doing things right.

Read fair gambling codex

3,715 resolved complaints

Helping players get justice

We help players that have been mistreated by casinos and try to make things right.

Punishing the casinos for unresolved complaints

Casinos with unresolved justified complaints get a worse rating from us.

Dedicated complaint resolution team

Complaints are handled be a team of specialists that know how to analyze the situation and decide what to do.

Browse complaints

Knowing how things work is important

Our educational content will help you navigate the world of online casinos and make correct decisions.

Informing instead of promoting

Education is key in online gambling. That’s why we focus on informing our visitors about how casino games work and what their dangers are.

Articles based on data, mathematics and statistics

Our educational content is based on years of experience in the gambling industry, as well as mathematical and statistical concepts present in casino games.

Promoting responsible approach to gambling

To help vulnerable players stay safe, we created a dedicated section focused on problem gambling help and responsible gambling.

Read articles

31 May 2021

Games of chance: RTP and variance

Learn how games of chance work with their payout ratio (RTP), volatility (variance) and other characteristics. Explained in a video.

19 Mar 2021

How to choose a casino

Choosing a good and safe online casino impacts your entire online gambling experience. Learn what to watch out for when selecting a casino site.

19 Mar 2021

Bonuses and promotions

Before using any casino bonus, you should always understand the way it works, so that you aren't fooled by the casino. Read this casino bonus guide.

31 May 2021

Slot machines

Are slot machine spins really random? Read more about how slots actually work and learn about RNG, return to player and volatility of slot machines.

19 Mar 2021

Roulette

Roulette is one of the most well-known casino games in existence. Learn how it’s played, and get to know the individual bets and their odds & payouts.

19 Mar 2021

Introduction to online casinos

Are you new to online casinos? Get to know the basics before you start playing, so that you make good decisions and stay safe.

Free games that work well

Enjoy more than 10,000 casino games for free, without risking any of your money.

Casino games of all types and themes

Our extensive database of free games contains slots with all kinds of features and themes, as well as other types of games like blackjack, roulette, and more.

Environment optimized for all devices

To give you as good of a gaming experience as possible, we made sure our free casino games work well on mobile phones, tablets, and desktops.

Reviews of popular slot machines

Besides playing games on our website, you can also read our reviews of popular slot machines and learn more about them and how they work.

Play free games

Slots

Roulette

Blackjack

Video poker

Bingo

Baccarat

Craps and dice

Keno

Scratch cards

Other games

Online casino forum without borders

Place to share your gambling experience with others

Discuss anything related to online casinos with other players and find useful tips from more experienced players.

Enhanced by automatic translations

Communicate with people from all around the world regardless of which language you speak.

Improve your rank within the community

Be an active member of the community and rise through the ranks to stand out from the crowd

General Gambling Discussion Everything that’s related to casinos and gambling but doesn’t fit into other categories. 2687 posts in 421 threads

Complaints Discussion Are you considering submitting a complaint about a casino? Discuss it with others here. 2505 posts in 323 threads

Responsible Gambling Share your experience and help other players. 331 posts in 39 threads

Competitions Regular competitions for all members. Win free spins, bonuses and cool prizes! 2258 posts in 24 threads

Casinos Anything related to online casinos. 8160 posts in 841 threads

Bonuses and Promotions Share the latest bonuses and promotions with others or just discuss them. 1497 posts in 268 threads

Slots Anything related to online slots. 764 posts in 106 threads

Other Casino Games Roulette, blackjack, video poker, baccarat and others. 344 posts in 57 threads

Game Providers Latest news and discussion about specific game providers and their releases. 343 posts in 44 threads

General Discussion Talk about anything! Music, movies, travelling, hobbies… 953 posts in 103 threads

Sports and Sports Betting Are you interested in sports? Do you even bet on it? Discuss these topics here. 232 posts in 35 threads

Feedback and Suggestions Tell us what you like or don’t like about the forum or the entire Casino Guru website. 499 posts in 77 threads

News and Gaming Tips

26 May 2022

Candy Tower review

This high RTP (96.73%), high volatility candy-themed slot is packed full of both sweetness and substance.

25 May 2022

Dream Diver review

This low RTP (95.0%), medium volatility psychedelic-themed slot is not that fantasy it could have been.

25 May 2022

Free Betsoft Slots and Casino Games

List of free-to-play casino games fom Betsoft. Play Betsoft slots for free, no download and no registration required.

24 May 2022

Hell Hot 100 review

This average RTP (96%), low volatility fire and fruit-themed slot is lukewarm at best.

21 May 2022

Hat Trick Hero review

This high RTP (96.23%), high volatility football-themed slot scores all the right goals.

20 May 2022

The Hot Offer review

This high RTP (96.57%), high volatility casino-themed slot is a great party to hang out at.

19 May 2022

List of Best Lucky Streak Online Casinos for 2022

Would you like to find online casinos that offer live dealer games from Lucky Streak? Casino Guru will help you find the best Lucky Streak casino.

18 May 2022

Ancient Eclipse review

This high RTP, high-medium volatility Aztec-themed slot is a dark thriller.

All Articles (933)

Casino.guru is an independent source of information about online casinos and online casino games, not controlled by any gambling operator. All our reviews and guides are created honestly, according to the best knowledge and judgement of the members of our independent expert team; however, they are intended for informative purposes only and should not be construed as, nor relied upon as, legal advice. You should always make sure that you meet all regulatory requirements before playing in any selected casino. Copyright ©2022

Casino Guru in other languages: Swedish, Italian, Korean, Danish, German, Japanese