Bitcoin tumbling, also referred to as Bitcoin mixing or Bitcoin laundering, is the process of using a third party service to break the connection between a Bitcoin address sending coins and the address(s) they are sent to. The question is now: what the Best Bitcoin Tumbler is and if it is really required.

Is Bitcoin Tumbling Necessary?

You’re practically anonymous, the fees are extremely low, transactions get confirmed within just a few minutes, and you don’t need to trust any single person or corporation. That awesomeness, however, comes at a price. Namely, everyone with a copy of the full blockchain (which is freely available) can look into everyone’s transaction history, including yours. Based on this and some external information​, others can deduce the owner of an arbitrary Bitcoin address. You could send all your money to a new address and forget about the old one, but it’s a really thin cover; such an operation wouldn’t fool the potential person spying on you. A good example is illustrated in a recently leaked memo where the U.S. army and the National Security Agency seek to track cryptocurrency users by analyzing transactions. And that’s where Bitcoin tumbler service shows up to save the day.

But it’s not just the authorities that are on the lookout for illegal crypto transactions. There are also exchange platforms which are keen to observe transactions from specific sources such as gambling sites and darknet markets.

For instance, Coinbase states that it does not accept funds from gambling sites because of reasons best known to them. But good and justifiable reason may be because gambling sites are well known to be hubs for laundering money, where some of the proceeds are obtained from the dark web.

Bitcoin mixing helps you to disassociate any Bitcoins you purchased from your identity. You send your bitcoins to a Bitcoin mixing service; they take a small mixing fee, and after a random delay they send you an equivalent amount of other people’s bitcoins to your new address. In other words, coin mixing services take your cash and give you new cash to your secret identity so that it remains secret.

So, to avoid the inconveniences brought about by using funds from sources not regarded as “clean,” cryptocurrency tumbler services offer a solution.

9 Best Bitcoin Mixing Services

There are different Bitcoin shufflers currently in use. And a user should take into consideration several factors before choosing the tumbler. First of all, the obvious factor is the type of the coin you are using and the source of funds.

When the funds are clean, then there is no point in mixing up the Bitcoin since suspicions are not likely to be raised.

But if you are the darknet market users who operates using specific sites, you should find out if the market you are using has a built-in tumbling service. You can also check if the site recommends any outside mixing bitcoins services and if not, then it’s up to you to research in order to stay safe in the future.

In this bitcoin mixer review I have tried to cover the most popular and reliable services:

  1. Coinmixer

Coinmixer is one of the best bitcoin mixer on both the clearnet and the dark web. Having multiple privacy features from random delays to optional multiple output addresses. They offer a signed letter of guarantee with every transaction, that may be used for taxing purposes, or proof of receipt in the event your bitcoins were to be lost or stolen. offers a log deletion after you’ve completed your transaction, a great security feature for clearnet users. In addition, they have a deep web URL that more savvy users can take advantage of over the Tor browser.

It does not require any account or personal information and doesn’t collect any information about visitor’s activity.

This service is designed to be as intuitive as possible. The whole process of bitcoins anonymization should not take more than few minutes.

Be sure that you have a new, clean wallet address setup, as in the first steps of mixing process you’ll need to submit the output addresses to where the mixer will send your cleaned bitcoins.

  1. Grams Helix

Grams Helix is one of the Darknet subsidiaries and is one of the best bitcoin mixing service out there. Grams’ helix doesn’t just clean your bitcoins it gives you brand new ones which have never been to the darknet before. The helix system is more than a bitcoin tumbler, it is privacy and security wrapped in one. The Helix process uses a new proprietary technology which has never been used before with bitcoin tumbling. The coins are not just mixed but traded out for new ones before mixing.

The helix process has a maximum process time of 4 hours. So even without reserves you will start receiving your bitcoins in a timely manner.

You will need to register an account in order to use regular Helix; although, Helix Light and Helix Market do not require it. If you’re going to register an account with Grams, get ready to pay an entrance fee of 0.01BTC. This fee will be deposited into your account and will be ready to use.

Helix also offers an Auto-Withdraw (Auto-Helix) service that allows you to specify to which addresses your BTC should be mixed to once they arrive at the account.

In Helix, all logs are deleted after 7 days, but can be deleted by the user as soon as the withdraw is complete.

Helix has its own server not connected to Grams. The several bitcoin clients it uses are on a completely separate server from Helix and Grams. Even if Grams was under attack or compromised it would not affect the Helix system.


This type of mixer separates your new and old addresses by sending your coins to other people and delivering their coins to you in exchange. Via this process, transactions become anonymous. BestMixer works with a range of cryptocurrencies, including Bitcoin, Ethereum, Litecoin, and Bitcoin Cash.

To use, you send coins to the platform. It then shuffles the coins within the pool and gives you random coins that were originally from other depositors. Because your original coins go to numerous destinations and you receive coins from several origins, your coins are untraceable. speed depends on the delivery time settings you choose and the system’s operational speed.

The platform is Tor friendly and secured with an SSL certificate. The servers are protected from any types of impact with locations in multiple reliable data centers. follows strict security and privacy policies, so customers get complete anonymity. Additionally, it removes order histories completely 24 hours following the execution of your mixing conditions.

The website is intuitive in nature, and the interface works well on a range of devices, so there is no problem taking advantage of it from your mobile device.

And keep in mind that there are minimums for mixing; you must have a minimum transfer of 0.005 BTC, BCH, or LTC. While the membership is free and automatic. Users get assigned a unique code during their first order, and the system automatically calculates the discount based on your transaction volume. The discount continues to increase as you perform more mixing operations.

  1. BTC Blender

BTC Blender bitcoin mixer makes the bitcoin mixing process extremely simple and user friendly.

Speed – BTC Blender requires only (1) confirmation before releasing your new, clean bitcoins to the specified output wallet. This makes the process much faster than most all other bitcoin mixer services. Users also have the ability to set a delay for their transaction processing. This allows users to anonymize the timing of their bitcoin delivery, which has proven to be ideal for overly paranoid bitcoin users.

Anonymity – As an offshore company, their servers are located offshore. This provides users additional peace of mind knowing that their information is not logged and never subject to search or seizure. Additionally, they offer users a unique “delete logs” link upon successful confirmation- giving users the ability to remove their logs manually for added peace of mind.

Fees – When comparing BTC Blender to other Bitcoin Mixer services, it undercuts the competition on a grand scale. While many of their competitors charge a flat fee of up to 3%, BTC Blender charges a modest .5% fee. This makes BTC Blender particularly ideal for users cleaning large amounts of bitcoin at once.

  1. has a Bitcoin reserve of its own, consider it a chain of Bitcoins, when you send your Bitcoins to it sends your Bitcoins to the end of the chain, and sends you fresh, new, unlinked coins from the beginning of the chain.

Hence there’s no link between the coins going in, and the coins coming out. Hence the public ledger would only be able to track the coins going in from your wallet to the address of but not further. doesn’t require you to signup, register or provide any kind of detail except the “receiving address”! That’s the only thing it needs, there can’t be a better form of anonymity if you ask me.

As there are no personal details asked for, there’s no way your identity is compromised, or can be linked back to, because as far as goes they don’t know who you are. is one of the most accommodating tumblers in this sense as well, most other tumblers offer 3-4 sets of delays, offers as many as 24, yes one for each hour.  It also lets you add as many as 8 new addresses for each transaction (while most other tumblers provide no more than 5 addresses).


It works both as a Bitcoin Tumbler, as well as a swapper, meaning you can clean your coins, and receive them in a different cryptocurrency as well which further adds to their anonymity.

As a Bitcoin Tumbler, they let you set a custom service fee, the higher this fee is, the better your coins are anonymized.

There’s a time-delay option as well which let’s you add an extra layer of protection by delaying your transaction by up to 24 hours, so you receive your coins not instantly but at a later time set by you.

They have high reserves so your transactions can be processed instantly as soon as we receive your confirmed funds unless you manually add time delays to transactions.

Note that there is a minimum transaction limit of 0.01BTC/transaction, and anything below that limit is still accepted but considered “donations” and hence isn’t returned to the senders.

Absolutely no logs or personally identifying information are kept regarding your use of this website.

  1. Bitcoin Blender

BitBlender is one of the oldest and easiest to use Bitcoin mixers out there. It has been around for several years, and it is likely one of the most popular mixers for the dark web, along with others. Bitcoin Blender was launched in 2014, by an anonymous Bitcoin enthusiast and software developer.

The mixing service provided by BitBlender has a randomized fee of 1-3% and allows you to send BTC to up to 10 different addresses for maximum privacy. The fee is randomized to ensure maximum anonymity as values become unpredictable. Although users have to register an account to use the full set of tools (which is a very simple process), BitBlender also features a “quick mix” mode that allows users to quickly clean their Bitcoins without registering an account. This feature also has a quick mix code that identifies each mix in order to ensure you don’t get the same coins you sent in a previous mix.

BitBlender offers two additional tools that can be of great service. The first being Auto-Withdrawal and the second being Quick-Withdraw.

The Auto-Withdrawal tool allows you to set addresses to which the website will automatically mix your coins to once these are received. This feature will save you a lot of work if you need to mix your coins regularly.

The Quick Mix tool is extremely useful for those that want to keep it quick and simple. This feature is also for the occasional user that does not wish to create an account.

  1. CryptoMixer

CryptoMixer is another simple yet trustworthy Bitcoin Tumbler service. And one of the primary differences it has compared to the other platforms on this list is that it can accommodate really “large volume transactions”.

There is no Maximum transaction limit as such, considering how their reserve is really huge and you’ll need to be a millionaire before you can run them out of funds, and if any limit as such is involved, you’re notified during the process itself before you make the payments.

The minimum transaction limit is 0.001BTC, anything lower than this is again considered donations like in the case of PriveCoin and isn’t sent out to the customer.

As for the fee, their minimum fee is 0.5% with an additional 0.0005BTC for every deposited transaction.

Needless to mention, you can set a custom fee for added anonymity and they also provide a letter or guarantee like all the mentionable Bitcoin Tumblers out there.

  1. Bitcoin Fog

Bitcoin Fog is the Bitcoin Mixing and Tumbling service that covers up your tracks in the Bitcoin world.

The Bitcoin Fog lists a straight forward process for mixing users’ coins. First the user is supposed to make a deposit. Bitcoin Fog currently supports a minimum withdrawal limit of 0.03500000 BTC so a user is advised to deposit more than the amount of 0.03500000 BTC plus the fee, otherwise, the user would not be able to withdraw.

A user is provided with an address to deposit and can have up to 5 deposit addresses to make the deposit.

If for some reason even after a delay of two hours the user’s deposits do not get updated, then the user can contact the support team for action. For users who have been inactive for several days on the network it may take a delay of up to 15 minutes after login for the outstanding deposits to register and display.

They keep logs for 1 week for debugging and troubleshooting purposes. After that they are automatically deleted. ALL logs are taken care of.

The service is run on a dedicated server manually configured for this very purpose, which does publically connected from the internet (not needed if using Tor). Bitcoin daemon is run on another machine, and all suspicious activity is monitored and the website shuts down automatically if it even senses it is under attack. It is manually monitored and checked on a daily basis.

Tumbler Fee Features
1.         Coinmixer random service fee 1-3 % and address fee 0.0001 BTC per output address to cover transaction fees charged by miners. ·         Proven mixing algorithm

·          Encrypted connection

·          No user account required

·          No logs are collected

·          Automatic recovery in case of failure

·          Real time transaction processing

2.       Grams Helix Fee is 3% ·         Minimum withdrawal is .02 BTC

·         Maximum withdrawal is 1 BTC (for now)

·         Time 3-4 hours

·         .01 BTC entry fee to create a Grams’ account (applied towards your balance)

·         Multiple address withdrawals (optional)

·         Gives you new clean coins

·         Mandatory 2-FA login with PGP

3. Starts at just 0.5 percent and depends on the cryptocurrency used. ·         Offers relatively low fees

·         An intuitive platform

·         Support of multiple languages

·         Real-time order track

4.       BTC Blender Modest 0.5% fee ·         Fully anonymous

·         Highly secure

·         Significant volume

·         Very fast



The minimum fixed fee you can pay is 0.5% while the Maximum is 3%. ·       Extremely anonymous

·       Fast

·       Customization features

·       Doesn’t keep any logs

6. Bitcoin our minimum fee is 0.8% plus 0.0005 BTC per forwarding address ·      Instant transactions

·      No logs

·      Multi cryptocurrency support

7.       Bitcoin Blender Randomized service fee (1-3%) ·      Customizable delay (optional, up to 99 hours)

·      Multiple address withdrawals (optional)

·      Optional 2FA (Two-Factor Authentication)

8.       CryptoMixer Minimum fee is 0.5% with an additional 0.0005BTC for every deposited transaction ·      No Minimum/maximum transaction

·      High security and privacy

9.       Bitcoin Fog This fee varies between 1% to 3%. ·      Super secure

·      Operates through the Tor network only



Any Bitcoin Tumbler works anonymously and effectively, it’s important that they be trusted. There’s no authority or government you can complain to if they run off with your Bitcoins. So if you like privacy and also want to protect your bitcoin from government tracking or tracing, Bitcoin mixer service might be a good option to do so. Just remember that it is hardly possible to find a free bitcoin tumbler as all of them would charge you a small fee between 0.5-3%.