Best Crypto & Bitcoin Casino Welcome Bonuses in August 2025

David Patterson
Written by

David Patterson

Ed Miller
Reviewed by

Ed Miller

Updated: 1 August 2025

Online casino bonus is not a factor, but usually is THE deciding factor when it comes to choosing your new gambling venue. All crypto casinos compete fiercely for new players, and their most powerful weapon is the introductory bonus. These lucrative offers provide your bankroll with an immediate boost. Picking the right new-user reward is very important if you want to get the most out of your first few games and win as much as possible.

4.4 Rank
Name

JackBit

Type

Welcome Bonus

Wagering

x0

Code
WELCOME
Offer Value
100 FreeSpins - WAGER FREE
4.4 Rank
Name

Bitcasino.io

Type

Welcome Bonus

Wagering

x30

Code
Offer Value
20% Cashback up to 10,000 USDT + 350 FS
4.4 Rank
Name

Crown Slots

Type

Welcome Bonus

Wagering

x40

Code
Offer Value
400% up to €4000 + 250 FS
4.2 Rank
Name

Mega Dice

Type

Welcome Bonus

Wagering

x2

Code
Offer Value
200% up to 1 BTC + 50 Free Spins + 1 Free Bet
4.5 Rank
Name

11Croco

Type

Welcome Bonus

Wagering

x40

Code
WELCOMEBONUS
Offer Value
130 % up to €1000 + 150 FS
4.5 Rank
Name

Playgram

Type

Welcome Bonus

Wagering

x0

Code
Offer Value
100 free spins in Big Bass Bonanza
4.2 Rank
Name

GunsBet

Type

Welcome Bonus

Wagering

x40

Code
GUNS1
Offer Value
335% up to 1,675 € + 300 FS
4.2 Rank
Name

NeoSpin

Type

Welcome Bonus

Wagering

x40

Code
NEO100
Offer Value
100% up to 6,000 euro +100 FS
4.7 Rank
Name

Winstler

Type

Welcome Bonus

Wagering

x45

Code
Offer Value
600% up to €9 500
4.7 Rank
Name

Asino

Type

Welcome Bonus

Wagering

x40

Code
START
Offer Value
Up to €2 000 + 800 FS
4.6 Rank
Name

Cloudbet

Type

Welcome Bonus

Wagering

Code
Offer Value
5 BTC
4.5 Rank
Name

Wild.io

Type

Welcome Bonus

Wagering

Code
Offer Value
200% + 300 FS
4.4 Rank
Name

BitStarz

Type

Welcome Bonus

Wagering

Code
Offer Value
1st deposit 100% up to 1 BTC+ 180 FS
4.3 Rank
Name

Stake

Type

Welcome Bonus

Wagering

Code
GET10BACKBONUS
Offer Value
10% Rakeback
4.3 Rank
Name

N1bet

Type

Welcome Bonus

Wagering

Code
Offer Value
1500 EUR + 200 FS
4.2 Rank
Name

Bets.io

Type

Welcome Bonus

Wagering

Code
Offer Value
100% up to 1 BTC + 100 FS
4 Rank
Name

Punt

Type

Welcome Bonus

Wagering

Code
Offer Value
On 1st deposit up to 150% bonus + 15 FS
3.9 Rank
Name

7Bit

Type

Welcome Bonus

Wagering

Code
Offer Value
100% up to $300 or 1.5 BTC + 100 FS
4 Rank
Name

N1

Type

Welcome Bonus

Wagering

Code
Offer Value
1500 EUR + 200 FS
4.1 Rank
Name

Mirax

Type

Welcome Bonus

Wagering

Code
Offer Value
100% up to 1.5 BTC + 50 FS
3.9 Rank
Name

JooCasino

Type

Welcome Bonus

Wagering

Code
Offer Value
1st deposit 100% up to 1000 EUR + 100 FS
4.1 Rank
Name

MetaSpin

Type

Welcome Bonus

Wagering

Code
Offer Value
100% UP TO 1 BITCOIN
3.8 Rank
Name

RedDog Casino

Type

Welcome Bonus

Wagering

Code
Offer Value
up to $7500
3.4 Rank
Name

Super Slot Casino

Type

Welcome Bonus

Wagering

Code
Offer Value
up to $6000
3.4 Rank
Name

Lucky Tiger

Type

Welcome Bonus

Wagering

Code
Offer Value
1st deposit 100% up to $2600
3.2 Rank
Name

PM.io

Type

Welcome Bonus

Wagering

Code
Offer Value
Welcome Bonus up to €2,222 + 100 FS
3.1 Rank
Name

Las Atlantis

Type

Welcome Bonus

Wagering

Code
Offer Value
280% slots bonus up to $14000
2.7 Rank
Name

Shazam

Type

Welcome Bonus

Wagering

Code
Offer Value
1st deposit 100% + 30 FS up to 0.2 BTC
2.7 Rank
Name

Fun Casino

Type

Welcome Bonus

Wagering

Code
Offer Value
100% up to $123
Show more

Top Online Casino Sign-Up Bonuses in 2025

After long research and deliberation, we have settled on the 5 top welc ome casino bonuses. Each offer deserves high praise and your immediate consideration. Take a closer look!

Wild.io Welcome Bonus

Wild.io welcome bonus information

Wild.io stands out as a premier welcome bonus casino, particularly in high demand across Europe and Asia due to its minimal geographical restrictions. It operates under a Curaçao license, offering a premium experience with over 7,551 games from top providers like BGaming and Endorphina.

What Do New Users Get?

Wild.io greets new players with a substantial 350% Welcome Package spread across their first three deposits, plus 200 Free Spins. The maximum bonus per deposit is $1,000. Crucially, the Free Spins are distributed in 5 sets over 5 days (1 set instantly, then one every 24 hours). Each set must be activated within 24 hours of receipt and played within 24 hours of activation. Wins from free spins have a separate 24-hour wagering clock. The overall playthrough stipulation is 40x the bonus amount, and completion is required within 7 days for deposit bonuses. Players from numerous countries (including Russia, Ukraine, many EU states) are excluded.

Who Benefits Most: This package is ideal for crypto-savvy players. This includes especially mid-stakes to high-rollers willing to add $100-$500+ per transaction to unlock the best percentages and free spin values. Dedicated slot enthusiasts who can manage the multi-day freespin activation and tight playthrough windows will maximize its value. Casual players depositing smaller amounts get a solid boost but face the same challenging wagering timeline.

FeatureDetail
Bonus PercentageUp to 350% Total (120% 1st, 110% 2nd, 120% 3rd)
Biggest Bonus Value$1,000 per deposit (Max $3,000 total potential)
StructureTiered % + Free Spins on 1st 3 deposits (Higher dep = Better % & FS)
Playthrough Req.40x Bonus Amount
Minimum Deposit$20 (or crypto equivalent) per deposit
Extra ConsiderationsStrict Country Exclusions;Free Spins distributed over 5 days;NO Sportsbook Use.
DifficultyModerate (Requires active play to manage free spins & 7-day rollover)
Approx. Rollover Time7 Days (For deposit bonus amount)

Wild.io’s offer stands out due to its exceptionally high total percentage (350%), substantial free spin count (200), and generous maximum bonus per deposit ($1,000).

While the 40x wagering and tight free spin timelines require dedication, the sheer volume of bonus funds provided justifies its place among the best casino welcome bonuses.

Stake Casino Welcome Bonus

Stake.com welcome offer code entry is required

Stake.com is famed for its unmatched liquidity and speed. It supports 21+ cryptocurrencies with minute-long withdrawals, uncapped deposits, and operates in 100+ countries. Stake has a huge game library with more than 3,016 slots and 89 live games. It also has a large sportsbook with more than 500 markets per football match. Finally, it has Provably Fair games that can be easily double-checked.

Stake’s very good standing is helped by routine praise from various famous people. There are daily races, weekly raffles, and a strong VIP program with rakeback that make it even more appealing to serious crypto players. You can access all of these features without using bonus codes.

What Do New Users Get?

Stake offers a uniquely valuable and straightforward welcome: Instant access to its 5% Rakeback bonus, normally reserved for Bronze VIPs and above. Instead of a traditional deposit match, you get 5% of the house edge returned on every single wager. For example, wagering 1 BTC on a game with a 2% house edge returns 0.001 BTC (5% of the 0.02 BTC theoretical house profit), regardless of win or loss.

Claiming is simple. You just need to punch in a valid referral code within 24 hours of account creation. There are no wagering requirements on the rakeback itself.

Who Benefits Most: This bonus has many potential fans. It seems perfect for dedicated players, especially high-rollers and volume bettors. Its perpetual nature provides long-term value far exceeding limited-time deposit matches. 

FeatureDetail
Bonus Percentage5% Rakeback (on house edge)
Biggest Bonus ValueUncapped (Value scales directly with your wagering volume)
StructurePerpetual Cashback (Instant access via referral code within 24h)
Playthrough Req.None (Rakeback is real cash, no wagering)
Minimum Deposit$10 (or crypto equivalent) to start playing/wagering
Extra ConsiderationsMUST enter referral code within 24h of sign-up;Applies to ALL games & sports bets;Provides long-term, uncapped value (No expiry).
DifficultyVery Low (No rollover, immediate real cash benefit)
Approx. Rollover TimeInstant (Rakeback credited per wager)

Stake’s rakeback offer stands out because it delivers immediate, tangible, and perpetual value with zero strings attached. Unlike complex deposit matches with high wagering, this 5% return effectively lowers the house edge across every single bet you make, forever. Its uncapped nature rewards high volume play exceptionally well, and its applicability to both casino games and sports betting makes it universally beneficial.

Bets.io Welcome Bonus

Bets.io welcome bonus offer

Launched in 2021, Bets.io carves its niche as a highly ranked casino, boasting an enormous 13,000+ game library from 60+ providers. It excels with lightning-fast, fee-free crypto withdrawals (often within 24 hours) and no mandatory verification.

What Do New Users Get?

New players can choose a welcome path, but the standout offer is the gargantuan Casino Welcome Package: a 225% match bonus plus 225 Free Spins (FS) spread across your first three deposits. It’s one of the most impressive online casino bonus options out there.

Who Benefits Most: This bonus is tailor-made for high-volume depositors. Also: veteran players comfortable with aggressive wagering. The potential maximum bonus value (up to ~1.156 BTC + FS winnings) is immense. This makes it appealing to crypto high-rollers. But because the conditions are so tough, it’s not as good for leisure or low-budget players.

FeatureDetail
Bonus Percentage100% (1st) + 75% (2nd) + 50% (3rd) = 225% Total + 225 FS
Biggest Bonus ValueUp to ~1.156 BTC (1 BTC + 0.00925 BTC + 0.00465 BTC) + FS Winnings
Structure3-Tiered Deposit Match (Requires codes: BETSFTD, BETS75, BETS50)
Playthrough Req.40x (Bonus Amount + FS Winnings) – Very High
Minimum DepositVery Low (e.g., 0.00025 BTC, 0.008 ETH, 20 USDT)
Extra Considerations7-Day Deadline to activate AND complete wagering per tier;Tight Max Bet Limit during wagering (e.g., ~$2 in BTC);FS are game-specific & drip-fed daily (Not all at once).
DifficultyVery High (Due to 40x WR + 7-day limit + max bet restriction)
Approx. Rollover TimeIntensive/Short (Requires significant daily volume for 7 days)

This casino sign up bonus is generous, first and foremost. Even if you choose not to play casino games, there’s a decent sportsbook welcome of up to 1,000 USDT.

Mirax Casino Welcome Bonus

Mirax casino welcome bonus page

Launched in 2022 and licensed in Curacao, Mirax Casino excels as a crypto-focused platform for international players. It offers 2,000+ high-RTP games, zero-fee cryptocurrency transactions, and seamless mobile compatibility via app or browser (almost on par with the best crypto casino apps/sites). While lacking live chat, its ticket-based support responds rapidly (<5 mins). The intuitive dark-themed interface prioritizes user navigation. Also, it’s one of the most well-liked welcome bonus casino sites in Australia.

What Do New Users Get?

New players receive a four-tiered welcome package totaling 325% up to 5 BTC + 150 Free Spins. It’s available for all players and remains one of the most competitive offers on the market, too.

Who Benefits Most: Crypto users (especially BTC/ETH/USDT depositors) gain maximum value from this online casino bonus. You get zero fees, anonymity, and swift sub-7-day withdrawals. High rollers capitalize on the massive 5.5 BTC ceiling, while mid-stakes players appreciate the low 40 AUD (≈26 USD) minimum deposit. The 35x wagering requirement is steep but lower than many crypto competitors (often 40x–45x).

FeatureDetail
Bonus Percentage325% Total (100% + 75% + 50% + 100%) + 150 FS
Biggest Bonus ValueUp to 5.5 BTC (≈330,000 AUD) + FS Winnings
Structure4-Tiered Deposit Match (Codes: W2, W3, W4; 1st requires no code)
Playthrough Req.35x (Bonus + FS Winnings)
Minimum Deposit40 AUD (≈26 USD) per tier
Extra Considerations7-day deadline to claim each tier;Max FS winnings = 200 AUD;No fees on crypto deposits/withdrawals.
DifficultyHigh (35x WR, but lower than industry average for crypto bonuses)
Approx. Rollover TimeModerate (Requires consistent play over 1–2 weeks)

Mirax’s welcome package offers exceptional value for crypto users. It does so by combining a 5 BTC ceiling with industry-low crypto fees and faster-than-average withdrawals. While 35x wagering demands commitment, it’s more achievable than competitors’ 40x–45x requirements. The inclusion of 150+ free spins across deposits easily makes it one of the more versatile casino welcome bonuses.

N1 Casino Welcome Bonus

N1Casino welcome bonus offer

Many people have already said great things about N1 Casino, which opened in 2018 and has been cleared by the Malta Gaming Authority (MGA). It offers live chat help 24 hours a day, seven days a week. It also has an enormous game library with more than 2,000 games from NetEnt, Pragmatic Play, and other leading game makers. Its racing-themed interface delivers instinctive navigation at every turn. Wide-ranging perks like daily tournaments and a multi-tiered VIP program make the offer even stronger.

What Do New Users Get?

New players receive a four-deposit package totaling 300% up to €/$4,000 + 200 Free Spins. As far as welcome casino bonuses go, it’s great value.

Who Benefits Most: Slot enthusiasts capitalize on 200+ FS for high-volatility games like Book of the Fallen and Big Bass Vegas. Mid-to-high rollers (depositing €/$500+) maximize the €/$4,000 bonus ceiling. Though the 40x wagering is above average, it’s lower than N1’s previous 50x requirement and offset by the bonus’s sheer scale.

FeatureDetail
Bonus Percentage300% Total (100% + 75% + 100% + 25%) + 200 FS
Biggest Bonus Value€/$4,000 + 200 FS Winnings
Structure4-Tiered Deposit Match (Min. €/$20 per tier)
Playthrough Req.40x (Bonus + FS Winnings)
Minimum Deposit€/$20 per tier
Extra ConsiderationsMax bet = €/$5 during wagering;FS expire in 7 days;Bonus funds expire in 30 days.
DifficultyModerate/High (achievable with slot-focused play)
Approx. Rollover Time2–3 weeks

N1’s welcome offer delivers exceptional value for dedicated slot players, combining a €/$4,000 bonus pool with strategically timed free spins that prolong engagement. The 40x wagering, while still demanding, is a 20% reduction from N1’s prior terms, making conversion more feasible. High-RTP Pragmatic Play slots (e.g., Big Bass Vegas) maximize winning potential during playthrough to make it one of the very top online casino welcome bonuses.

Our Process for Handpicking the Best Online Casino Welcome Bonuses

Selecting a truly valuable casino welcome bonus requires looking beyond flashy percentages and free spin counts. We dissect the bonus terms to identify offers that provide genuine winning potential and fair playability. Here are the 28 key bonus-specific factors we scrutinize:

  • Playthrough Requirement. The multiplier which is applied to the bonus amount (and often deposit + winnings) before withdrawal. Lower is always better.
  • Playthrough Calculation Basis. Is it applied to the bonus only, bonus + deposit, or bonus + deposit + winnings? Bonus only is optimal.
  • Game Weighting. How much do different game types contribute towards playthrough count?
  • Maximum Bet Limit During Wagering. Caps (e.g., €5) on bets placed while clearing bonuses. We always look for reasonable limits (€5-€10).
  • Bonus Match Percentage. The % of your deposit matched (e.g., 100%). Higher percentages offer more immediate funds.
  • Maximum Bonus Cap. The absolute ceiling on the welcome bonus casino amount you can receive (e.g., €1,000).
  • Minimum Deposit. The smallest deposit needed to trigger the bonus. Lower minimums offer accessibility and help bonuses crack our top.
  • Bonus Structure. Is it a single deposit bonus or split across multiple deposits? Multi-tiered offers often provide higher total value.
  • Free Spin Quantity & Value. The number of spins and the fixed value per spin (e.g., €0.10). 100 spins at €0.10 > 200 spins at €0.05.
  • Free Spin Game Restrictions. Are spins locked to specific slot titles? Popular, high-potential slots are preferable.
  • Free Spin Winnings Playthrough. Separate wagering often applies to winnings from free spins. We always try to find more liberal offers.
  • Free Spin Release. Are all spins granted instantly or drip-fed (e.g., 20 per day)? Instant access is more player-friendly.
  • Bonus Expiry. The timeframe to complete wagering after claiming the bonus. 30 days is standard. Less feels restrictive.
  • Maximum Withdrawal Limit from Bonus. Caps on how much you can cash out from bonus winnings. Avoid offers with very low caps.
  • Restricted Games. Some games (e.g., progressive slots, specific table games) may be excluded from bonus play or contribute 0%.
  • Bonus Code Requirement. Is a specific code needed at deposit? Missing it forfeits the casino welcome bonus, so you have to be very careful.
  • Opt-in Necessity. Does the bonus require manual activation in the cashier? Forgetting means no bonus.
  • Time Limit to Claim. How long after registering/depositing do you have to activate the bonus? Longer windows are safer.
  • Allowed Payment Methods. Some bonuses exclude deposits made via certain methods (e.g., Skrill, Neteller). 
  • Consecutive Play Restrictions. Rules preventing excessive “autoplay” or rapid betting during wagering.
  • Tied Deposits. Can you withdraw your initial deposit before completing playthrough? Often not without forfeiting bonus/winnings. Know the policy.
  • Overlapping Bonus Restrictions. Can you claim other promotions while clearing the welcome bonus? Usually not.
  • Real Money First Requirement. Must you wager your deposited amount before the bonus funds unlock? Delayed access is less flexible.
  • Contribution to Loyalty/VIP Programs. Do wagers made with bonus funds earn loyalty points? Earning points adds extra value.
  • Overall Bonus Value Calculation. We estimate the Expected Value (EV) considering playthrough, game RTP, and restrictions. Higher EV = Better Value, it’s one of the most impactful parameters used for the list of the best online casino welcome bonuses.

In addition to these, the quality of the casino itself has an impact on the final standing. It’s not as big, but it matters.

Online Casino Bonus Offers Classification

The Welcome Bonus is the cornerstone casino incentive, typically combining a deposit match and free spins to attract new players. However, casinos, including the ones covered in this best casino welcome bonuses list, offer a diverse range of other incentives. They are tailored to different player preferences and stages of their journey. Here’s a comparison:

Bonus TypeRequirementTypical RewardWho Qualifies?Key CharacteristicsPros & Cons
WelcomeFirst Deposit(s)Deposit Match + Free SpinsNew Players OnlyLargest initial offer, multi-part structure, strict wagering.+ Highest value start- Strictest terms
No-DepositRegistration OnlyFree Cash (€5-€20) or Free Spins (10-50 spins)New Players OnlyRequires no money. Small amounts, high wagering, often capped winnings.+ Risk-free trial at top casinos– Very low win caps, high rollover
Deposit MatchAny Deposit% Match on Deposit (e.g., 50% up to €100)Existing PlayersCommon reload/recurring offer. Can be standalone or part of the welcome package.+ Boosts bankroll regularly- Standard wagering applies
CashbackPlay Activity% of Net Losses (e.g., 10% weekly cashback)All/VIP PlayersReturns a portion of losses over a period (daily/weekly/monthly).+ Softens losses, low/no rollover- Requires losing to benefit
LoyaltyPoints EarnedCash, Free Spins, Reloads, GoodsLoyal PlayersRewards earned via play (points). Often tiered systems (Bronze, Silver, Gold etc.).+ Rewards consistent play, extra perks- Requires significant play
VIP/High RollerHigh Deposits/PlayEnhanced Matches (e.g., 200%+), Dedicated Host, GiftsInvite-OnlyPersonalized offers, higher limits, faster withdrawals, exclusive events.+ Best perks, personalized service- Requires substantial spending
Free SpinsDeposit/Code/EventFree Spins on Specific Slots (e.g., 20 spins)New/Existing PlayersOften tied to deposits or promotions. Can be standalone or bundled.+ Pure slot play- Usually restricted games, winnings have playthrough obligations

Why You Can Trust Online Casino Bonus Offers Recommended by ORDB?

Trust in our bonus recommendations isn’t born from empty boasts, but from a fundamentally different approach rooted in transparency, rigor, and a relentless focus on your realistic experience.

Unlike platforms that simply regurgitate bonus offers or prioritize affiliate kickbacks above all else, ORDB’s core mission is actionable transparency. We understand that trust is earned through demonstrable effort, not just claims. Our reviews dissect bonuses with surgical precision, going far beyond the headline percentage and dollar amount. We go through the Terms and Conditions, that dense legal text most players skip, and translate it into clear, practical implications.

How many times must you wager that “free” cash? Which games count towards clearing the requirement, and at what rate? What are the often-hidden maximum bet limits or game restrictions? We don’t just list these; we calculate the real cost and feasibility for an average player. We ask: “Is this bonus actually valuable, or just a marketing trap?”

This commitment extends to verification through experience. Where possible and relevant, our team doesn’t just read the terms; we test the process. We make deposits (using our own funds), claim the casino sign up bonuses, and attempt to play through the requirements on recommended games.

Furthermore, ORDB’s trustworthiness stems from long-term accountability and vigilance. We don’t provide a one-time snapshot. We actively monitor casinos we’ve reviewed. If a previously recommended operator suddenly hikes wagering requirements, slashes game contributions, or develops a pattern of slow/poor payouts specifically on bonus winnings, we reassess and update our recommendations accordingly.

Finally, our credibility is built on independence and alignment with player interests. While we operate within the affiliate space, our editorial process prioritizes genuine value assessment. We have no qualms about highlighting sites with fair casino welcome bonuses, even if their affiliate terms are less lucrative for us, or conversely, warning players away from predatory offers attached to high commissions. Our reputation hinges on being a reliable filter, not just a promotional channel.

In essence, ORDB earns trust by doing the hard, unglamorous work you don’t have time for. We are decoding the fine print, testing the promises, and holding casinos accountable over time.

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