Best 100 Sign Up Bonus Casino Sites

One of the most popular types of casino welcome bonus amongst Indian players is the 100 sign up bonus casino offer. At Casinos IN, our online casino experts have located the best 100% deposit bonuses in the market, so you can claim them right here!

Our Top 100 Sign Up Casino Bonuses

Bettilt Casino

Deposit Bonus
5/5
  • Fast payout methods
  • Good selection of live-dealer games
  • Low minimum deposits
  • Some unsupported payment methods
370% Bonus up to ₹44,000!
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Big Boost Casino

Deposit Bonus
5/5
  • Cryptocurrency Withdrawals
  • Great Game Selection
  • 24/7 Support
  • Country Restrictions
200% up to 1 Lakh
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Casibee Casino

Deposit Bonus
5/5
  • High Withdrawal Limits
  • Great User Interface
  • Live Casino Option
  • Country Restrictions
100% up to Rs100,000 + 20 Free Spins
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Casino Days

Deposit Bonus
5/5
  • Wide selection of games
  • Mobile optimized
  • Range of payment options
  • Doesn’t accept Indian Rupees
100% up to 1 Lakh
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Dafabet Casino

Deposit Bonus
5/5
  • Offers sports betting
  • KYC verification can take some time
  • Accepts cryptocurrency
  • Underwhelming welcome bonus
100% First-Day Refund Bonus Up to ₹1500
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Fresh Casino

No Deposit Bonus
5/5
  • Good games & software selection
  • 24/7 Live chat available
  • Mobile-optimized site
  • Restricted in numerous countries
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JeetWin Casino

Deposit Bonus
5/5
  • High withdrawal limits
  • 24/7 Customer support through live chat
  • Mobile casino app available
  • Sports betting options are limited
100% Up to ₹10,000 Bonus
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MostBet Casino

Deposit Bonus
5/5
  • Good selection of casino games
  • Mobile app available
  • Range of bonuses for new & existing players
  • Doesn’t accept bank transfer payments
100% Up to ₹25,000 + 250 Free Spins
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RajaBets Casino

No Deposit Bonus
5/5
  • Cryptocurrency deposits accepted
  • Wide range of games & software providers
  • 24/7 live chat available
  • Could have more responsible gambling tools
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1xBet Casino

Deposit Bonus
4.9/5
  • Offers both online casino and sports betting
  • Generous welcome offer
  • Quick withdrawals
  • Site feels cluttered
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22Bet Casino

Deposit Bonus
4.9/5
  • Excellent Gaming Providers
  • Popular Banking Methods
  • Mobile App Available
  • Slow Payment Processing
100% up to Rs 10,000
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9Winz Casino

Deposit Bonus
4.9/5
  • Wide selection of games
  • Mobile optimized
  • Huge welcome package
  • Payment limitations
450% Deposit Bonus worth up to 3 Lakh!
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Jackpot Guru

Deposit Bonus
4.9/5
  • Accepts cryptocurrency deposits and withdrawals
  • Wide selection of casino games
  • Fast payouts
  • No sports betting
100% Welcome Offer Up to ₹100,000 + 20 Free Spins
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Jet Casino

No Deposit Bonus
4.9/5
  • Huge selection of games to play
  • 24/7 Live chat available
  • Quality software providers
  • Limited selection of banking methods
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LuckySpins

Deposit Bonus
4.9/5
  • Wide selection of games
  • Mobile optimized
  • Range of payment options
  • Doesn’t accept Indian Rupees
100% Deposit Bonus worth up to Rs10,000!
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Melbet Casino

No Deposit Bonus
4.9/5
  • Amazing casino and sports betting bonuses
  • Great game selection
  • Good customer support
  • Country Restrictions
₹145,000 + 290 Free Spins
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Nomini Casino

Deposit Bonus
4.9/5
  • Great Welcome Bonus
  • Good User Experience
  • Range Of Gaming Providers
  • Country Restrictions
100% up to Rs 80,000
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Sol Casino

No Deposit Bonus
4.9/5
  • Good choice of software providers
  • Support available 24/7
  • Mobile-friendly platform
  • Limited banking options
50 FREE SPINS NO DEPOSIT CODE: CASINOSIN
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Banzai Bet Casino

Deposit Bonus
4.8/5
  • Fast payout methods
  • Good selection of live-dealer games
  • Low minimum deposits
  • Bonus has a short expiry time
100%+ 200 Free Spins (Up to ₹24,999)
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LuckyNiki Casino

Deposit Bonus
4.8/5
  • Great Game Selection
  • Jackpot Games Available
  • Live Casino Option
  • Customer Support Issues
100% up to 1 Lakh + 250 Free Spins!
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RajBet Casino

No Deposit Bonus
4.6/5
  • Amazing casino and sports betting bonuses
  • Great game selection
  • Good customer support
  • Country Restrictions
1000 FREE + 100% up to ₹100,000
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Big Winner Casino

Deposit Bonus
4/5
  • Rewarding Welcome Offer
  • Good User Interface
  • 24/7 Customer Support
  • Country Payment Restrictions
100% up to ₹100000 + Cashback

Club Riches Casino

Deposit Bonus
4/5
  • Accepts Bitcoin
  • Good range of games
  • Available in multiple languages
  • Low withdrawal limits (€3,000)
100% Up to ₹10,000 Bonus
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Fairspin Casino

Deposit Bonus
4/5
  • Accepts Bitcoin
  • Good range of games
  • Available in multiple languages
  • Low withdrawal limits (€3,000)
100% Up to ₹10,000 Bonus
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Lottofy India

Deposit Bonus
4/5
  • Syndicate lotteries available
  • Good discount on lottery tickets (up to 30% off)
  • Fully licensed operator
  • Support isn’t available 24/7
370% Bonus up to ₹44,000!
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MegaRush Casino

Deposit Bonus
4/5
  • Rewarding Welcome Offer
  • Good User Interface
  • 24/7 Customer Support
  • Country Payment Restrictions
100% up to Rs30,000

RioBet Casino

4/5
  • Great selection of casino software & games
  • Accepts crypto deposits & withdrawals
  • Live chat available 24/7
  • Country Restrictions
100% Bonus + 70 Free Spins
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BC.GAME

Deposit Bonus
3.8/5
  • No Minimum Deposit
  • 0ver 1000 Casino Games
  • Crypto Casino
  • Jurisdiction Restrictions
180% bonus up to $20,000
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Lotto247

Deposit Bonus
3.8/5
  • Great Welcome Bonus
  • Good User Experience
  • Range Of Gaming Providers
  • Country Restrictions
50% Deposit Bonus worth up to €200!

Betway Casino

Deposit Bonus
3.5/5
  • Reputable Casino Brand
  • Great Game Selection
  • Mobile App Available
  • Customer Support Limitations
100% up to Rs 15,000
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Zet Casino

Deposit Bonus
3.5/5
  • VIP/ Loyalty Program
  • Huge Welcome Offer
  • Great Range of Games
  • No Mobile App
100% up to Rs 40,000 + 200 Free Spins

JungleRaja

Deposit Bonus
3.2/5
  • Wide selection of games
  • Mobile optimized
  • Range of payment options
  • Doesn’t accept Indian Rupees
100% Deposit Bonus worth up to Rs10,000!

Casinoin

Deposit Bonus
3/5
  • High Withdrawal Limit
  • Huge Game Selection
  • Mobile App Available
  • Currency Restrictions on Payment Methods
100% up to ₹200,000

Pure Win

Free Bet Bonus
3/5
  • Excellent Casino Games
  • 24/7 Customer Support
  • No Telephone Options
100% Deposit Bonus up to Rs90,000

JeetPlay Casino

Deposit Bonus
1.6/5
  • Great Gaming Providers
  • Live Casino Option
  • 24/7 Customer Support
  • Low Withdrawal Limits
100% up to Rs 70,000
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BetJungle Casino

No Deposit Bonus
  • Live Chat Support Available
  • No Deposit Bonus
  • Live Casino Option
  • Slow Customer Service
Rs 500 No Deposit + 100% up to Rs 50,000

In our list, we have included all the relevant casino welcome bonus offers for you. If you don’t already have a casino account with these online casinos then you’ll be able to get your hands on this welcome bonus.

What Is A 100% Casino Bonus?

A “100% Sign Up Bonus” typically refers to a promotional offer, often seen in online gaming sites, betting platforms, or other online services, where the platform matches 100% of the user’s first deposit with bonus money. This is a way for these platforms to attract new users and incentivize them to start using the service.

For example, if you were to sign up for an online casino that offers a 100% sign-up bonus and you make a first deposit of ₹1000, the platform would give you an additional ₹1000 in bonus money, so you’d have a total of ₹2000 to play with.

A 100 sign up bonus casino is not difficult to find either, there are lots of them in India. These operators understand that when it comes to finding a new gambling site, these first deposit offers in particular are very appealing and a great way to kickstart your online casino account without having to dip too much into your bank account. If this isn’t enough for you, then why not take a look at our 300% casino bonuses?

How To Register At A 100 Sign Up Bonus Casino

If like many others you like the sound of this bonus offer and want to get your hands on one (or many), then you can do so really easily. Here is our quick step-by-step guide for you.

  1. Choose an online casino from our list and click to claim their casino welcome bonus.
  2. You’ll be directed to their website, where you will need to create an account, filling our a registration form.
  3. Enter in your details, such as your name, number, address, etc.
  4. If it is a no deposit bonus, then you don’t need to make a qualifying deposit or bet. If it is a matched bonus, then you will need to. Read the terms and conditions to see what qualifying deposit you need to make, then enter that amount in.
  5. If the welcome bonus comes with a qualifying bet, then you’ll need to do that first before you can get your hands on the bonus funds.
  6. Once you’ve met the terms and conditions and have your account, you will receive the bonus money.

Terms And Conditions

Here are some of the common terms and conditions that you should be aware of when claiming a casino welcome bonus at an online casino.

Wagering Requirements: This means you might need to bet the bonus money a certain number of times before you can withdraw it. For instance, a 20x wagering requirement on a ₹1000 bonus would mean you need to place bets totalling ₹20,000 before you can cash out the bonus money.

Maximum Bonus Limit: There could be a cap on the maximum bonus amount you can receive.

Game Restrictions: The bonus may only be valid for certain games or activities. If there are no restrictions listed, then it means you can use it on other games.

Withdrawal Restrictions: Even after meeting wagering requirements, there might be restrictions on how much you can withdraw at once.

Expiry Date: All bonuses have an expiry. Some casino bonuses are generous and will allow you to hold the bonus funds for up to a month. But most will only allow a week.

100% Casino Bonus Games

Most of the time, real money casinos will not restrict you on what you can spend the bonus funds on. That is unless free spins are involved, in which case, there will be certain online slots that you can use the free spins on.

If it is simply bonus money, you will normally be allowed to use it on any casino games, whether that be table games, slot games, live dealer games and more. This will be noted in the terms and conditions.

Free 100 Sign Up Bonus No Deposit

For those looking beyond the infamous 100% sign up bonus which a lot of the major casinos are offering, requiring you to make a qualifying deposit and bet, there is also FREE 100 sign up bonus no deposit offers available to new players!

This offer in particular can be difficult to find as typically gambling sites aren’t fond of giving away bonus cash for free. However, we have found some casinos, such as RajBet and BetJungle who are currently offering this promotion to new customers.

This bonus will allow you to redeem at least ₹100 for free without having to make any sort of deposit. This will give you the opportunity to experience the casino platform and the games they offer free of charge before then making the decision as to whether you enjoy the site enough to deposit some of your own money. To be honest, there’s no reason as to why you wouldn’t want to claim a casino bonus like this when there’s no risk involved.

If you want to look further into this then why not check out our ₹500 no deposit bonus page which will tell you exactly how you can claim offers like these.

100 Sign Up Bonus FAQs

Can Anyone Claim a 100% Casino Welcome Bonus?

Typically, yes, anyone who is a new user to the casino platform and meets the age and legal requirements to gamble in their jurisdiction can claim a 100% casino welcome bonus. However, it’s often limited to one bonus per household or per IP address. Also, the person needs to make the qualifying first deposit (if required) to claim the bonus.

Can I Use The Real Money Welcome Bonus On Any Game?

This depends on the casino’s terms and conditions. While some casinos allow the welcome bonus to be used on any game, others may have restrictions. Commonly, games like progressive jackpot slots or specific table games might be excluded from bonus play. It’s essential to check the casino’s bonus terms to determine which games are eligible.

How Do I Withdraw The 100 Free Welcome Bonus?

To withdraw the bonus amount, players usually have to meet certain criteria, the most common of which are wagering reqs. Once these requirements are met, you can initiate a withdrawal request. However, be aware that some casinos might require you to deposit a certain amount or verify your identity before allowing any withdrawals.

Are There Any Wagering Requirements?

Yes, most of the time, casinos attach wagering terms to their bonuses. This means you need to bet the bonus money (and sometimes the deposit amount) a certain number of times before you can withdraw it. For example, a 20x wagering requirement on a ₹1000 bonus would mean you need to place bets totaling ₹20,000 before withdrawing the bonus money. These requirements vary widely among casinos, so it’s crucial to read and understand them before accepting a bonus.