Looking for the best crypto bonus deposit codes? We’ve got you covered.
Crypto bonus codes can instantly boost your trading balance, no matter what trading level you’re at. However, with so many offers out there, it can be tricky to spot the legitimate, worthwhile deals.
In this guide, we’ll dive into the top cryptocurrency exchanges offering real, legitimate, and accessible bonus deposit codes. We’ll rank them based on value, terms, extra features, and more. We’ll also learn more about these codes and how they work.
For example, we’ll dive into the promo codes from MEXC, Margex, and KCEX – three standout platforms offering serious value. Let’s break it down.
Overview – Best Crypto Bonus Deposit Codes in 2025
Before we dive into the exchanges, let’s take a brief look at our roundup of the best crypto bonus deposit codes in 2025.
| MEXC | Up to 70% off on trading fees |
| Margex | Reimburse up to 40% of trading fees in bonuses |
| KCEX | Unique VIP rebate program |
| BloFin | Up to 5K $USDT for new users |
| BitMart | Daily bonuses for new users |
| Binance | Large ecosystem with global bonuses |
| ByBit | Over $30K in bonuses for new users |
| BingX | Large KYC bonus and low-entry deposit bonus |
| Weex | Earn up to 30K $USDT as a new user |
| Bitunix | High trading bonuses and challenges |
What Are Crypto Bonus Deposit Codes?
Crypto bonus deposit codes are promo codes that cryptocurrency exchanges provide to users to encourage trading activity. They can be used as tools to lower your costs and maximize your trading capital.
When you start trading on an exchange and get these codes, you’d receive rewards like welcome bonuses, referral bonuses, and trading fee discounts, to name a few. The key to making the most of them is understanding the different types.
- Welcome bonuses: These offer new exchange users free crypto or fiat currencyusually offer free crypto or fiat currency to new exchange users.
- Deposit match bonuses: With these, the platform matches the amount of your deposit in bonus funds.
- Trading fee discounts: These lower your trading fees for a specified period.
- Referral bonuses: These are rewards for you for inviting others to sign up for the crypto exchange.
- Loyalty bonuses: These are shared in periodic events that reward existing users.
How Do Crypto Bonus Codes Work?
Here’s how you can make use of crypto bonus codes:
- Find a legitimate code, such as the ones we share in this guide (for example, Margex).
- Sign up for the exchange, follow the prompts, and enter the code at the right step.
- Carry out the KYC requirements if applicable and make the minimum deposit required.
- Get your bonus and track it under your account.
Reviewed & Analyzed – Best Crypto Bonus Deposit Codes in 2025
In this section, we’ll take a look at the best crypto bonus deposit codes across ten exchanges.
1. MEXC – Up to 70% Off on Trading Fees
Welcome deposit bonus: 20 $USDT
Loyal user deposit bonus: up to 70% commission on every trade
KYC: Yes; 5 $USDT bonus
The MEXC exchange offers significant bonuses to loyal users, especially MX token holders. It hosts various campaigns where they can earn crypto deposit rewards through games and referrals – ideal for high-frequency traders.
MEXC’s new user welcome bonus program offers users 20 $USDT after downloading the MEXC app. The completion of KYC means you earn another 5 $USDT.
You can get the same amount upon referring a friend, provided they complete a $100 deposit and a trade.
In addition to these perks, new users can earn up to 8K $USDT upon completing certain deposit tasks. For instance, they can get 5 $USDT upon completing KYC tasks, and up to 6K $USDT in cumulative deposit rewards.
2. Margex – Reimburse Up to 40% of Trading Fees in Bonuses
Welcome deposit bonus: $50
Loyal user deposit bonus: No
Referral deposit bonus: 20% for Arbitrum
KYC: Only for fiat deposits
With Margex, every new user automatically gets a $50 bonus upon signing up. Then, they’d get the equivalent of $100 in their trading currency following their first deposit.
Occasionally, Margex publishes promo codes on its website and social media pages, but these events are often time-limited.
Once you claim these bonuses, you’ll be reimbursed up to 50% of trade fees and funding from the bonus balance after a trade. They’re automatically converted to USDs after a rebate.
In addition, Margex offers some other bonuses for owners of certain currencies. For instance, Arbitrum depositors receive a 20% deposit bonus when depositing $ARB.
Margex’s referral program also comes with some bonuses. They can amount to 40% of your trade fees.
3. KCEX – Unique VIP Rebate Program
Welcome deposit bonus: 100 $USDT
Loyal user deposit bonus: N/A
KYC: Yes
Like other listed exchanges, KCEX offers a welcome bonus for registering an account, amounting to 100 $USDT. You can add to it by undergoing KYC verification (100 $USDT), completing extra training ( 20 USDT), and through other tasks.
The exchange also offers other rewards through tasks, such as tweeting a KCEX invitation link (100 $USDT), and spot and future trading bonuses (10 and 20 $USDT, respectively).
In addition to the above bonuses, KCEX offers a 100% trading rebate bonus through the code SUM201. With this code, you can earn up to 5,500 USDT as a welcome bonus, zero trading fees, and $19 in onboarding rewards.
4. BloFin – Up to 5K $USDT for New Users
Welcome deposit bonus: Up to $5K, or 20% cashback
Referral deposit bonus: 50% commission
KYC: No
When you make your first deposit with BloFin worth 200 $USDT or over, you become eligible for a bonus of up to 30 USDT. You can earn more after you make your first futures trade or your first copy trade of 5K $USDT or over. You can earn up to 50 $USDT in both cases.
In addition to that, BloFin runs occasional events through which you can earn extra bonuses. For instance, in Q1, it ran an event which allowed users to earn up to a 100% cashback bonus on fiat trading. We recommend keeping an eye on its website and social media for future events related to crypto bonus codes.
Another BloFin code worth mentioning is the 20% cashback code, which allows you to get a trading fee discount in addition to the $5K bonus. The code is 20CASHBACK.
BloFin also has a referral program that rewards loyal users who promote the exchange. Such users can earn up to 50% commission.
5. BitMart – Daily Bonuses for New Users
Welcome deposit bonus: Up to $5K
Loyal user deposit bonus: Yes
KYC: Yes; 10 $USDT bonus
BitMart, like other exchanges listed, offers several ways for new users to earn crypto bonuses. To start with, you can earn 10 $USDT for signing up, 10 $USDT for KYC, and tiered rewards for the first futures trading.
In addition to these rewards, new users can earn crypto bonus deposit codes for completing various daily trading challenges. For instance, you can earn 4.5K $USDT for completing a futures net deposit equating to or exceeding 100K $USDT and futures trading volume of 30M $USDT or more.
You can also earn bonuses from completing ‘growth tasks’ on BitMart, but they’re time-limited. For instance, buying crypto worth 100 $USDT in June 2025 with fiat can get you up to 100 $USDT. There are usually dozens of these tasks going on every day for new users.
Finally, the exchange frequently runs various promotions in its event center. For instance, there’s currently an event where you can earn up to 50 $USDT in deposit bonus by making a net deposit of 10K $USDT or above and holding it for seven days.
6. Binance – Large Ecosystem with Global Bonuses
Welcome deposit bonus: 100 $USDT
Loyal user deposit bonus: $100
KYC: Yes; 20 $USDT bonus
It’s no surprise that the world’s largest crypto exchange, Binance, offers fairly generous crypto bonuses. The welcome bonus of up to 100 $USDT is available upon signing up, plus a 20% spot trading and 10% future trading fees discount. The code for that is HOTDEAL.
The first installment of the welcome bonus is $20, which you will receive after completing the KYC. The next $30 will come from the first deposit, and then you’d get $50 after completing your first trade. There’s only one referral code per new account.
In addition to these codes, Binance frequently runs promotional events where you can earn more bonuses through airdrops.
7. ByBit – Over 30K in Bonuses for New Users
Welcome deposit bonus: 50 $USDT
Loyal user deposit bonus: From 10 $USDT
KYC: Yes; 20 $USDT bonus
The ByBit exchange allows new users to earn a welcome bonus of up to 50 $USDT. It consists of 20 $USDT deposited to your account after completing KYC verification, 10 $USDT after making your first deposit of $100 or more, and 20 $USDT after making a deposit of $100 or more and completing a trade of $10 or more.
Following that, new users can earn up to $30,050 in bonuses, depending on the amounts they deposit and trade. You can also upgrade to VIP tiers and earn more.
ByBit also puts out various events and competitions, which reward new and existing users with crypto bonus codes. For instance, this week, if you stake 100 $USDT, you can get 555% APR on your savings.
Finally, ByBit offers a referral bonus scheme. Once the new users you referred deposit 100 USDT or more, you’ll earn 10 $USDT. The rewards go up the more they deposit and trade.
8. BingX – Large KYC Bonus and Low-Entry Deposit Bonus
Welcome deposit bonus: 5–30 $USDT
Loyal user deposit bonus: up to 50%
KYC: Yes, up to 550 $USDT
Every new user who signs up for BingX gets a welcome bonus of 5–30 $USDT after creating their account. Upon completion of KYC tasks, you can get a mystery box of bonuses up to 500 $USDT, plus an extra bonus of 50 $USDT.
BingX has one of the lowest thresholds on our list for bonus deposits – you can earn up to 500 $USDT via a mystery box after depositing just 50 $USDT. You can also earn that amount after reaching a trading volume of over 50 USDT.
In addition, BingX offers ways to earn crypto bonuses by completing time-limited trading challenges. For instance, completing some futures trading challenges can earn you up to 5.3K $USDT.
9. Weex – Earn Up to 30K $USDT as a New User
Welcome deposit bonus: Up to 100 $USDT
Loyal user deposit bonus: Lifetime commission of 30%
KYC: Yes
When signing up for Weex as a new user, you get a welcome bonus, which is a coupon for 10–100 $USDT, remitted after you verify your information. You can earn 20 $USDT more after making your first deposit of 100 $USDT or more and holding it for three days.
The maximum bonus you can earn on Weex as a new user is 30K $USDT. You can obtain it by making trades and deposits.
For instance, making a deposit of 1K $USDT or more to your futures account and holding the balance for three days gets you a bonus of 100 $USDT. And achieving a trading volume of 300M $USDT or more gets you an extra 8.5K $USDT as a bonus.
Weex users can also earn a lifetime commission of 30% when inviting others to join the platform. Occasionally, the platform runs events where that bonus can be topped up with extra rewards.
10. Bitunix – High Trading Bonuses and Challenges
Welcome deposit bonus: No
Loyal user deposit bonus: Up to 20%
KYC: Yes
Last, but definitely not least, is Bitunix. The exchange doesn’t have a welcome or a KYC bonus, but it does offer generous deposit and trading bonuses. A deposit of 100 $USDT will earn you a 20 $USDT bonus, and a 2K $USDT deposit a 400 $USDT bonus.
On top of that, you can earn bonuses by trading. For instance, reaching a trading volume of $50K on Bitunix means a bonus of $15. The highest trading bonus possible is $500, which you can get after your trading volume exceeds $5M.
There’s also a Bitunix task center where new users can complete challenges to earn extra crypto bonuses. You can earn them in the space of 24 weeks after joining Bitunix, but you do have to complete trades of 20K $USDT or more to be eligible.
Like other exchanges listed, Bitunix does have a referral program. You can earn up to 20% commission on each trade made through your unique code.
How to Find Legitimate Bonus Codes
To make the most of the codes and avoid potential scams, make sure you only use legitimate crypto bonus codes. Here’s how you can find them.
Official social media accounts
Sometimes, the exchanges share the crypto bonus deposit codes on their social media accounts, like X or Instagram. Make sure you’re following the official verified accounts rather than fake ones.
Trusted communities
This is riskier than the official sources, but many exchanges have strong Reddit and Discord communities behind them, such as Binance. These communities often share verified codes, but make sure you’re following a moderated community known for high-quality info.
Warning signs of scam codes
Not sure whether the crypto bonus deposit code is legit? Here are some warning signs of scammy codes.
- Too good to be true: If the codes are promising really high returns in exchange for really small deposit amounts, it’s likely a scam. Most exchanges typically offer bonuses that don’t exceed 100% of the deposit, if that.
- Suspicious URLs: Double-check website URLs to ensure they match the platform’s official domain (for example, Binance). Scammers often create lookalike sites with minor spelling differences to trick users, such as Binence or Bitmart.
- Questionable platforms and sketchy Ts and Cs: If you see a deposit code on a platform with poor UX, no reviews, or murky ownership details, be cautious. Transparent and legitimate platforms will have proper community and reviews, transparent Ts and Cs, ownership, and a traceable history.
Verdict – Where to Find the Best Crypto Bonus Deposit Codes?
The best strategy for looking for the best crypto bonus deposit codes is to prioritize official resources, such as the exchanges’ official websites and social media pages. The websites often share the latest ways you can earn the bonus, whether it’s through daily challenges or referring a friend.
FAQs
1. What is the best crypto exchange with a bonus?
Currently, ByBit offers the most generous crypto bonus – up to $30,050 through a combo of new user, deposit, and trading bonuses.
2. What is the best referral code for crypto?
The best referral code for crypto we found is offered by KCEX. The code SUM201 offers up to $5.5K in trading rebate bonuses.
3. What is the best crypto to deposit?
The best cryptocurrency to deposit depends on your investment goals. However, every exchange we looked at offers rewards for depositing $USDT.
