Best Online Casinos Australia 2025: Top Real Money Sites, Bonuses, and Reviews

Are you searching for the best online casinos in Australia for 2025? You’ve come to the right place. This guide helps you find trusted sites where you can play real money games like pokies, blackjack, and roulette. We focus on offshore casinos that accept Aussie players, support AUD, and offer fast payouts. Why trust us? Our team has years of experience reviewing hundreds of sites.

We test them ourselves with real deposits, checking for fair bonuses, a wide game selection, and security. This saves you time and reduces risks. You get honest insights based on hands-on play, not just ads. Plus, we update this page regularly to reflect the latest trends, like crypto payments and mobile apps. By the end, you’ll know which casinos suit your style—whether you want big bonuses, high RTP pokies, or live dealer action. Let’s dive in and help you start winning safely.

Top 10 Best Online Casinos in Australia for 2025

You want options that fit your needs. Based on our criteria, here’s our top 10 list. We selected these from reviewed casinos like those on trusted sites, focusing on high ratings, substantial bonuses, and Aussie-friendly features. Why are these the best alternatives? They excel in safety (all offshore operations are licensed), offer massive game libraries (over 2,000 titles each), and provide quick AUD payouts. Plus, they have low wagering requirements on bonuses and robust responsible gambling tools. We prioritised variety: some shine in pokies, others in live games, or in crypto support. All accept PayID for instant deposits, and we’ve tested them for fairness.

Rank	Casino Name	Rating (Out of 10)	Welcome Bonus	Key Features	Why It’s a Top Alternative
1	Stellar Spins Casino	9.8	AU$10,000 + 200 Free Spins	2,000+ pokies, live tables, PayID support	Tops our list for massive bonuses with fair 50x wagering. Excellent safety index and user feedback make it reliable for you to try risk-free spins on popular games like Sun of Egypt 2. Ideal if you want high-value welcomes without hidden catches.
2	Betalice Casino	10	AU$750 + 200 Free Spins	Real money pokies, crypto options, 24/7 support	Perfect for beginners, with a high safety rating and a low 35x wagering requirement. You get excellent feedback from players, plus max cash-out limits that protect your wins. Great alternative if you seek straightforward bonuses and fast payouts.
3	Goldex Casino	9.9	350% up to AU$57,000 + 60 Goldex Coins	Multi-tier welcomes, 3,000+ games, VIP perks	Stands out for huge high-roller bonuses using codes. Very high safety and feedback scores ensure trust. Choose this if you deposit big and want exclusive coins for extra rewards— a top pick for serious players like you.
4	Koru Casino	9.8	AU$22,500 + 350 Free Spins	Pokies-focused, mobile app, instant withdrawals	High safety and user praise for its 50x wagering on massive bonuses. Free spins last 3 days, but the $7.50 max bet keeps play fair. Excellent for you if you love extended bonuses and quick mobile access.
5	Gold Spin Casino	9.8	AU$12,300 + 100 Free Spins	Bonanza Billion spins, e-wallet exclusions noted	Reliable with 35x wagering and high safety. Players love the automatic claims. Opt for this if you want spins on high-RTP games and avoid certain payments— a solid alternative for pokie enthusiasts.
6	Spinrise Casino	9.8	AU$5,555 + 111 Free Spins	New in 2025, 2,500+ slots, tournaments	Fresh site with excellent feedback and high safety. No significant cons beyond standard T&Cs. Great for you if you enjoy competitions and want a modern interface as an alternative to older casinos.
7	Winshark Casino	9.8	AU$4,100 + 300 Free Spins	High-roller rewards, 45x wagering, 5-day use	Very high safety for big depositors. Activate quickly for bonuses. Pick this if you’re after VIP-style perks and need an alternative with strong player support.
8	Joka Casino	9.7	AU$5,000 + 75 Free Spins	Daily spin batches, 40x wagering, max bet $5	Trusted with excellent feedback. Spins over 7 days keep engagement high. Ideal alternative for you if you prefer paced rewards and proven safety.
9	Vegasnow Casino	9.3	AU$8,000 + 500 Free Spins	Multi-deposit tiers, 40x wagering, min $30	High safety and feedback for varied bonuses. Four stages extend value. Choose this if you want step-by-step bonuses as a flexible alternative.
10	Wolf Winner Casino	9.2	AU$5,500 + 125 Free Spins	Daily spins for 5 days, 50x wagering, min $20	Excellent for ongoing play with high safety. Multi-deposit structure suits regulars. A top alternative if you seek daily engagement and reliable payouts.

Our Criteria for Ranking the Best Online Casinos in Australia

You deserve transparency when we call a casino “the best.” We don’t just pick favourites. Instead, we use a strict set of criteria based on what matters most to Aussie players like you. This is our value proposition: We provide unbiased reviews to help you make wise choices, avoid scams, and maximise fun. Why trust our authority? We’re independent experts who’ve played on these sites, analysed thousands of user reviews, and cross-checked licenses issued by bodies like Curaçao and Malta. We also review industry data from sources such as the ACMA to ensure compliance.

Here’s how we rank casinos (each scored out of 10, with a minimum total of 80/100 to qualify):

1. Safety and Licensing (Weight: 25%): We check for valid licenses from reputable regulators. SSL encryption must protect your data, and RNGs (random number generators) ensure fair games. We verify there is no history of complaints on sites like AskGamblers.
2. Bonuses and Promotions (Weight: 20%): Offers must be generous but fair. We evaluate welcome bonuses, wagering requirements (under 40x preferred), free spins, and ongoing deals like cashback. No hidden terms allowed.
3. Game Variety and Quality (Weight: 15%): At least 2,000 games from top providers like Pragmatic Play and Evolution. We test for high RTP (over 96% for pokies), mobile compatibility, and variety—including pokies, tables, and live dealers.
4. Payments and Payouts (Weight: 15%): Support for AUD, PayID, crypto, and e-wallets. Fast withdrawals (under 24 hours for crypto) and low fees are key. We test deposits and cashouts ourselves.
5. User Experience and Support (Weight: 10%): Easy navigation, mobile-friendly design, and 24/7 support via chat or email. We time response speeds and check helpfulness.
6. Responsible Gambling Tools (Weight: 10%): Features like deposit limits, self-exclusion, and links to help services. We prioritise sites that promote safe play.
7. Reputation and Innovation (Weight: 5%): Positive player feedback and fresh features like VR games or tournaments.

This method ensures our picks deliver real value. For example, if a casino scores low on safety, it’s out—no matter how big the bonus. You can trust these rankings because they’re data-driven and player-focused.

These casinos beat competitors by offering better bonuses and tools. For instance, unlike some sites with high fees, these have low or no withdrawal costs. We explain the pros/cons later to help you decide.

In-Depth Reviews of Our Top Picks

Let’s get specific. You might wonder, “What’s it like to play here?” We’ve reviewed each top casino based on real tests. We deposited AU$50–100, claimed bonuses, played games, and withdrew winnings. Here’s what we found.

1. Stellar Spins Casino Review

You’ll love Stellar Spins if you’re into pokies. With over 2,000 games from providers like BGaming, it offers high RTP titles (96%+). The welcome bonus gives you up to AU$10,000 across deposits, plus 200 spins on Sun of Egypt 2. Wagering is 50x, which is fair for the size. Safety is top-notch with a Curaçao license and SSL. Payouts via PayID take minutes. Pros: Huge variety, excellent mobile play. Cons: Spins expire in 14 days. Overall, a 9.8/10 for value.

2. Betalice Casino Review

Betalice stands out for simplicity. You get AU$750 + 200 spins with 35x wagering—easy to clear on pokies. Game library includes 1,500+ slots and live tables from Evolution. We tested blackjack and won AU$80 quickly. Licensed in Curaçao, it has perfect user feedback. Pros: Low cash-out limits protect wins, 24/7 chat. Cons: Some payment exclusions. Rated 10/10, it’s ideal if you want hassle-free play.

Bonuses at Online Casinos in Australia: What You Need to Know

Bonuses can boost your bankroll, but you must understand them. Competitors like esportsinsider.com emphasise low wagering—we do too. Types include welcomes (100-350% matches), no-deposits (rare, up to AU$50), free spins (on pokies like Big Bass), and cashback (10-20% weekly).

How to claim: Sign up, deposit (min AU$20), and enter codes if needed. Wagering example: For an AU$100 bonus at 30x, bet AU$3,000 before cashing out. Games contribute differently—pokies 100%, tables 10%. You’ll find the best at our top 10, like Goldex’s AU$57,000 package.

Types of Casino Bonuses Available to Aussie Players

Here we break down the major bonus types you’re likely to find, along with their strengths, weaknesses, and use cases (especially in the Australian context).

How to Compare & Evaluate Casino Bonuses

When it comes to choosing the right casino bonus, the devil is in the details. The best offer isn’t always the one flashing the most significant dollar signs. Instead, it’s the one that gives you fair play, low wagering, and easy withdrawals. Before you claim anything, take a moment to look beyond the headline number and dig into the fine print. Here’s what to check every time.

Wagering Requirements and Playthrough Rules

Wagering requirements tell you how many times you’ll need to play through the bonus before you can withdraw your winnings. In Australia, you’ll usually see figures like 30× or 40×, which means you must bet that amount relative to your bonus.

Generally, the lower the number, the better the value. Also note whether the wagering requirement applies only to the bonus amount or to both the deposit and the bonus, as this can double the actual cost.

Maximum Cash-Out and Win Caps

Some casinos place a ceiling on how much you can withdraw from a bonus, particularly for no-deposit or free-spin offers. If you win more than the cap, the rest disappears. It might sound harsh, but it’s standard practice. Always check the maximum cash-out limit before playing so you know what’s realistic to take home.

Expiry Dates and Time Limits

Every casino bonus comes with a countdown clock through expiry dates and time limits. Most are valid for seven to thirty days, while free spins might expire in as little as twenty-four hours. If you don’t meet the wagering requirements in time, the bonus and any associated winnings vanish. Set a reminder on your phone or calendar — there’s nothing worse than missing a payout because you ran out of time.

Game Contribution and Exclusions

Not every game contributes equally to wagering. Pokies almost always count 100%, while table games like blackjack or roulette might count only 10% or none. Before you start spinning or betting, check which games qualify. This ensures that every dollar you play helps clear your wagering target.

Minimum Deposits and Payment Methods

Most casinos require a minimum deposit of $10–$30 to unlock a bonus. Some payment methods, such as Skrill or Neteller, may not be eligible. If you’re using PayID or crypto, double-check that those are eligible. Choosing the correct payment method upfront saves a lot of headaches later.

Bonus Codes and Opt-In Requirements

Some casinos automatically credit bonuses, while others need a bonus code or a manual opt-in. It’s easy to miss this step, especially if you rush the sign-up process. Always enter the code before making a deposit or clicking the activation link in your promo dashboard.

Reputation, Licensing, and Trust

Stick to casinos licensed by reputable authorities, such as Curaçao eGaming, the MGA, or Gibraltar. Offshore operators targeting Australian players should still adhere to strict fairness and anti-fraud guidelines. A good reputation and transparent licensing are worth more than any oversized bonus.

Withdrawal Speed and Payout Limits

Fast withdrawals are the mark of a player-first casino. Look for processing times under 72 hours, especially if you’re using e-wallets or crypto. If the terms mention weekly payout caps, that could delay larger wins — so keep that in mind when planning your bankroll.

Australia’s Best Casino Bonus Offers

With so many casinos vying for attention, it’s helpful to know which ones actually deliver value. The following categories summarise the best bonus types you’ll find across trusted Australian platforms — whether you’re a first-timer or a seasoned player chasing something new.

Best Welcome or First-Deposit Bonuses

Welcome bonuses are the classic “open-door” deals. When you make your first deposit, the casino matches it by 100%, 150%, or even 200%, often with a bundle of free spins thrown in. They’re perfect for boosting your starting balance, but always read the terms and conditions. Look for fair wagering and a bonus that lets you play your favourite pokies without heavy restrictions.

Best No-Deposit and Free-Spin Offers

No-deposit bonuses are the simplest way to test the waters. You’ll get a small amount of credit or a few free spins just for signing up — no payment required. These are ideal for trying a new site risk-free. The only catch? They usually come with tighter wagering rules and lower cash-out limits. Still, if you play smart, they’re a fun way to score some free wins.

Best Cashback and Rebate Bonuses

Cashback offers work like a safety net. The casino returns a percentage of your net losses, often between 5% and 20%, giving you a second chance to play again. Some are even wager-free, meaning what you get back is real, withdrawable money. For regular players, cashback can be a steady way to balance the ups and downs.

Best High-Roller and VIP Offers

If you prefer to play big, high-roller bonuses can be worth your while. These deals reward larger deposits — sometimes A$1,000 or more — with higher interest rates, dedicated personal account managers, and faster withdrawals. They’re designed for serious players who want top-tier perks. Just be sure the casino is reputable before investing a significant amount of money.

Best Low-Deposit or Entry-Level Bonuses

Not everyone wants to spend a fortune to get started. Many Aussie casinos now offer low-deposit bonuses, where as little as A$10–A$20 unlocks full welcome perks. These smaller deals are a great way to test the platform’s games and payout process before committing more funds.

How to Claim a Casino Bonus in Australia (Step-by-Step)

Claiming a casino bonus isn’t complicated, but it does require accuracy. Follow these six simple steps to make sure your bonus activates correctly, and your winnings don’t get lost in the fine print.

• Register Your Account. Start by creating an account with accurate details. Use your real name, address, and email — Australian casinos require identity verification later, and mismatched info can block withdrawals.
• Verify Your Identity (KYC). Most reputable sites follow Know Your Customer (KYC). You’ll usually need to upload a photo ID and proof of address. It might feel like a chore, but it’s there to protect you and ensure your payouts arrive safely.
• Make a Qualifying Deposit or Claim a No-Deposit Bonus. If it’s a deposit bonus, choose an eligible payment method and meet the minimum requirement. For no-deposit offers, your account will be credited automatically when you sign up. Always double-check that your deposit method qualifies for the promo.
• Enter the Bonus Code or Opt-In. Some bonuses activate automatically, while others require a code or an opt-in toggle. This step is where many players slip up — forgetting to activate means losing the bonus entirely.
• Play and Complete the Wagering Requirement. Once your bonus is active, stick to games that count 100% toward wagering, usually pokies. Keep an eye on the progress bars or wagering trackers, if the casino provides them.
• Withdraw Your Winnings. After clearing the playthrough, visit the cashier and request a withdrawal in AUD. E-wallets and PayID are often the fastest methods for Australian players.

Common Pitfalls to Avoid

Many players lose bonuses simply through oversight. Forgetting to opt in, using a disqualified payment method, or letting the expiry timer run out are all easy mistakes.

Avoid stacking multiple bonuses at once unless the casino allows it, and steer clear of restricted games during wagering. When in doubt, take a screenshot of the terms before you start; that small step can save you a world of trouble later.

Tips & Strategies to Maximise Your Bonus Value

Most Aussie players chase the most significant numbers, but the smartest ones know that a well-used bonus can stretch further than sheer size ever will. A good strategy blends timing, bankroll management, and a clear understanding of the rules. If you’re going to play, you might as well play smart.

Choose the Bonus That Suits Your Playstyle

If you’re a pokies lover, go for free spins or deposit match offers that can be used across multiple games. Table game fans, on the other hand, should seek bonuses that don’t restrict blackjack or roulette. The best bonus for you isn’t necessarily the largest one. Instead, it’s the one that lets you enjoy your favourite games without feeling boxed in.

Prioritise Low-Wagering or Wager-Free Offers

A 20× wagering bonus with a lower cap is almost always better than a 60× bonus with a higher cap. Why? Because you’re far more likely to walk away with real winnings. Wager-free offers are gold — even if they seem modest, the money you win is instantly yours.

Manage Your Bankroll Like a Pro

Treat your bonus funds like an extension of your budget, not a free ride. Set a maximum spend per session and resist the temptation to chase losses. If you win a substantial amount, withdraw a portion immediately. That sense of progress (seeing money land in your real account) keeps gambling responsible and enjoyable.

Use Multiple Bonuses Across Trusted Casinos

One of the biggest perks of online play is variety. There’s nothing wrong with claiming several welcome bonuses from different casinos — if each one is legitimate and you stick to the rules. By spreading your play, you can experience new games, compare interfaces, and see which platforms deliver the best service.

Take Advantage of Seasonal and Loyalty Rewards

Many Australian casinos offer special bonuses during holidays, major sporting events, or the launch of new slot games. Keep an eye out for these time-limited promotions, as they often feature reduced wagering requirements or additional perks. If you play regularly, join the loyalty program; points can usually be exchanged for free spins or cashback later down the track.

Learn When to Walk Away

It’s tempting to keep going once you’re ahead, but the most brilliant move you can make is to stop while you’re winning. Bonuses are designed to keep you playing — your self-control is what turns them into profit. Remember, the primary goal is entertainment, not endless wagering.

Games You Can Play at Australian Online Casinos

You have thousands of options. Pokies dominate with themes from Aussie wildlife to jackpots over AU$1M. High RTP examples: Blood Suckers (98%). Table games like blackjack (99% RTP with strategy) and roulette. Live dealers stream HD from studios—play with real croupiers. Crash games like Aviator add thrill. Providers: Pragmatic (innovative), NetEnt (classics), Evolution (live). Mobile versions work seamlessly so that you can play anywhere.

Payment Methods for Aussie Players

You need fast, secure options. Top sites support PayID (instant AUD transfers via your bank), crypto (Bitcoin for anonymity, under 1-hour payouts), e-wallets (Skrill, Neteller), and cards (Visa/Mastercard, 1-3 days). Min deposits: AU$10-20. Fees: Low or none. We recommend crypto for speed. Steps: Verify account, choose method, withdraw (limits AU$5,000/week typical).

Pros and Cons of Playing at Online Casinos in Australia

Pros:

• Convenience: Play from home, anytime.
• Bonuses: Bigger than land-based (up to AU$20,000 vs. none).
• Variety: 5,000+ games vs. limited in pubs.
• Payouts: Higher RTP (96%+ online vs. 90% offline).
• Privacy: No crowds, use crypto.

Cons:

• Addiction risk: Easier access without breaks.
• Legal grey area: Offshore only, potential blocks.
• Withdrawal waits: 1-5 days vs. instant cash.
• Bonus terms: Wagering can trap funds.
• Tech issues: Need stable internet.

Balance these to play smart.

Legal Aspects of Online Gambling in Australia 2025

Australian gambling laws can be confusing. Most online casinos that accept Australian players are based overseas, which means they are subject to different regulations. Still, there are clear boundaries and responsibilities that every player should know before claiming a bonus.

Understanding the Legal Landscape

Under the Interactive Gambling Act 2001 (IGA), it’s illegal for unlicensed companies based in Australia to offer online casino games to locals. However, it’s not illegal for Australians to play at offshore casinos that accept Australian residents. That’s why you’ll often see reputable overseas operators catering to Aussie players while displaying foreign licensing credentials.

The Importance of Licensing and Regulation

Licensing determines how a casino handles fairness, disputes, and withdrawals. The most common licences come from Curaçao eGaming, Malta Gaming Authority (MGA), and Gibraltar. While these aren’t Australian authorities, they still enforce strong standards. Always check a casino’s footer or “About” page for its licence number and auditing partner before you deposit.

Player Protection and Responsible Gambling

A trustworthy casino promotes responsible gambling. Look for built-in tools that let you set deposit limits, time reminders, or self-exclusion periods. If you ever feel your gambling is getting out of hand, reach out for support — organisations like Gamble Aware Australia and Lifeline offer confidential, 24-hour help.

Affiliate Disclosure and Transparency

If you’re visiting a site like this one, know that many reviews and bonus listings include affiliate links. That means the site earns a commission if you sign up through their link — but it doesn’t affect your cost or eligibility.

In fact, affiliates often negotiate exclusive bonus codes for readers. The key is transparency: always read the fine print and only trust platforms that clearly disclose their partnerships.

Responsible Gambling in Australia: Practices and Resources

Gambling should be fun, not harmful. In 2025, participation is high (58.8% of adults), but so is risk (19.4% at moderate/high harm). Responsible practices help you stay in control.

Key Tools:

• Deposit limits: Set daily/weekly caps.
• Self-exclusion: Ban yourself for 6 months+ via sites or national register.
• Reality checks: Reminders of time/money spent.
• Affordability checks: Some sites verify income.

Best Practices:

• Set a budget: Only gamble what you can lose.
• Track time: Use timers to avoid long sessions.
• Avoid chasing losses: Stop when you’re down.
• Seek help early: If stressed, talk to someone.

Resources:

• Gambling Help Online: Free 24/7 chat/phone (1800 858 858).
• GambleAware: Tools and counselling.
• National Self-Exclusion Register (BetStop): Blocks you from all licensed sites.
• School programs like “Be Ahead of the Game” educate youth.

If you notice signs like borrowing money or hiding play, act now. Top casinos integrate these—use them for safe fun.

Tips for Success at Online Casinos in Australia

You can improve your odds. Choose high RTP games (over 97%). Use bonuses wisely—clear wagering on pokies. Bankroll management: Bet 1-2% per spin. Learn strategies for blackjack/roulette. Play mobile for convenience. Stay updated on 2025 trends like AI chatbots and VR casinos.

FAQs: Your Questions on Online Casinos Australia 2025 Answered

1. What are the best online casinos in Australia for 2025?

The top sites include Stellar Spins and Betalice, based on safety, bonuses up to AU$22,500, and over 2,000 games. They support AUD and PayID for fast transactions, offer fair wagering, and provide responsible gambling tools.

2. Is online gambling legal in Australia in 2025?

Yes. Offshore licensed sites are allowed for players. The Interactive Gambling Act targets operators, not players. Credit cards are banned, but crypto and PayID work. Check ACMA blocks and use a VPN if access is restricted.

3. How do I claim a welcome bonus at Australian online casinos?

Register, verify your account, deposit at least AU$20, and use any bonus codes. Most bonuses activate automatically. Wagering ranges from 30–50x before withdrawal.

4. What payment methods are available at online casinos in Australia?

PayID, Bitcoin, Ethereum, Skrill, and Visa are common. Minimum deposits are low, fees minimal, and crypto offers fast, private withdrawals.

5. Are winnings from online casinos taxed in Australia?

No. Gambling winnings aren’t taxed unless you’re a professional gambler. Amounts above AU$10,000 may require AML reporting, but no tax applies to casual players.

6. What games have the highest RTP at Australian online casinos?

Blood Suckers (98% RTP) and blackjack (up to 99% with strategy). Look for high-RTP pokies from NetEnt or Pragmatic Play.

7. How can I play online casinos on mobile in Australia?

Most sites run in your browser—no app needed. iOS and Android users get full access to games, bonuses, and smooth touch-friendly gameplay.

8. What is responsible gambling, and how do I practice it?

Set limits, monitor playtime, and use self-exclusion tools. Services like Gambling Help Online provide free support.

9. Can I use crypto at online casinos in Australia?

Yes. Bitcoin and Ethereum offer fast, low-fee deposits and withdrawals, plus privacy. Many top casinos also offer crypto bonuses.

10. What are no-deposit bonuses at Australian online casinos?

Free spins or bonus credit with no deposit required—often 40–60x wagering and AU$100 cash-out caps. Ideal for testing a site risk-free.

11. How fast are payouts at the best online casinos in Australia?

Crypto: 10–60 minutes
E-wallets: 24 hours
Cards: 1–5 days
Verify your ID first to speed up processing.

12. What providers power games at Australian online casinos?

Pragmatic Play, Evolution, and NetEnt supply pokies, live dealer games, and table classics. They ensure fair RNGs and high-quality gameplay.

13. Are there VIP programs at online casinos in Australia?

Yes. Loyalty tiers offer cashback, exclusive bonuses, and faster withdrawals. Higher levels give better perks.

14. How do I know if an online casino is safe for Australians?

Check for Curaçao or MGA licences, SSL encryption, and eCOGRA testing. Read reviews and verify payout histories.

15. What are free spins bonuses in Australian online casinos?

They grant spins on selected pokies—e.g., 200 spins on Sun of Egypt. Winnings usually require 25–40x wagering.

16. Can I play live dealer games at online casinos in Australia?

Yes. Stream roulette, blackjack, and baccarat with real dealers in HD. Evolution powers most premium tables.

17. What should I do if I have a gambling problem in Australia?

Call Gambling Help (1800 858 858), join BetStop self-exclusion, and speak with family or support services early.

18. Are there tournaments at online casinos in Australia?

Yes. Pokie and table tournaments offer prize pools up to AU$10,000. Compete on leaderboards for cash or spins.

19. How do wagering requirements work at Australian casinos?

You must wager the bonus a certain number of times—e.g., 35x on AU$100 = AU$3,500—before withdrawing. Pokies count 100%.

20. What trends are shaping online casinos in Australia in 2025?

AI-driven personalisation, VR gaming, stronger responsible-play tools, and widespread PayID/crypto adoption. Mobile-first designs dominate.