Grams itself is a brand on the Darknet so I believe not much needs to be said about it. Grams Helix is one of its subsidiaries and is one of the most reputed and widely used Bitcoin Mixer services out there, it’s simple, modern, and definitely trustworthy. Grams supports only Bitcoins for now. It needs 2 confirmations before it cleans and sends you your coins. It obviously supports time-delay, but it’s automatically set to “2 hours” for some reasons. It also supports “Random transactions” for the deposit, the deposit address changes after each transaction and allows you to send more than 1 transactions to Grams Helix instead of sending in all your coins in a single go. The same is also supported for the “output addresses” (where you receive coins) and you can input as many as 5 different BTC addresses where your coins are sent after cleaning them. The coin-deposit address is valid for 8 hours, and any transaction not done within these 8 hours won’t be received by the platform.


  • Unijoin : Provides user-controlled time delays
  • Bitcoin Mixer : Doesn’t require registration
  • Mixer Money : User-controlled time delays
  • Tumbler : 24/7 customer support
  • Coinmize : Provides user-controlled time delays


Another coin scrambler Mixtum offers you a so-called free trial period what means that there are no service or transaction fee charged. The process of getting renewed coins is also quite unique, as the tumbler requires a request to be sent over Tor or Clearnet and renewed coins are acquired from stock exchanges.Based on the experience of many users on the Internet, Unijoin is one of the leading Bitcoin tumblers that has ever appeared. This scrambler supports not only Bitcoins, but also other above-mentioned cryptocurrencies. Exactly this platform allows a user to exchange the coins, in other words to send one type of coins and get them back in another type of coins. This process even increases user’s anonymity. Time-delay feature helps to make a transaction untraceable, as it can be set up to 24 hours. There is a transaction fee of 0.0005 for each extra address.Straight off, Unijoin is the only Bitcoin Tumbler we’ve ever crossed paths with which offers a “Free trial”! The free trial obviously doesn’t mean they’ll just send you free money; rather no fee or commission is charged for this free trial although it’s limited to, and is exclusive for 0.0001BTC tumbling only. Their process of acquiring the clean coins is quite unique, obtained from various stock exchanges such as DigiFinex, Cryptonex, Binance and so on; ensuring cleaner coins than some other questionable sources pertaining to their claimed check using a proprietary algorithm. In the background, a user’s money is first mixed in their pre-mixer with other coins; then sent to the stock exchanges for further mixing with other traders’ coins and then summoned back to be sent back to the users. The major flaw with the tumbler however is its lack of user-control, users have absolutely no control over the time-delays meaning you can’t specify the duration gap between the outputs rather it’s randomized between 1-6 hours. Distribution-control too can’t be controlled and the mixer sends randomized outputs to the addresses. The fee can’t be controlled by the users either and is again randomly set between 4-5%+ 0.00015 BTC network fee, truth be told it’s one of the highest tumbler fee we’ve ever seen. The minimum deposit limit is 0.0001 BTC and the maximum being 50BTC/ transaction.Unijoin is a simple service that will increase your privacy while using Ethereum and making Ether transactions. Every single person have its right for a personal privacy even when transacting, trading or donating Ether. Due to ethereum blockchain features you are not completely anonymous while using ETH and here comes Ethereum Mixing Service to help you cut all ties between your old and fresh mixed ETH coins. Using Unijoin mixer makes almost impossible to trace your new Ethereum Address..

Pros:

  • Doesn’t require registration
  • Proven track record

Bitcoin Blender isn’t as heavily decorated as Bitcoin Mixer, as far as the webpage design goes. But the services and reviews are in no way less as compared to any of the top Bitcoin Tumbler services on the web. It’s a service functional since 2014, and offers two different kind of accounts: Quickmix: Requires no login, but offers lesser control Login enabled account: Requires you to login, provides for more control than the quickmix account. The mixing service is only accessible from its Onion URL, and even though it has a clearnet URL, it primarily only serves an educational purpose. It’s exclusively a Bitcoin mixing service, and supports only Bitcoin. As for the fee, it doesn’t have anything specific, and charges a random fee between 1-3%. This is done to keep our Bitcoins anonymous and more secure, rather than tagging them with a specific fee. Although there’s a special program, or incentive so to say, if amounts worth more than 10 BTC are deposited within a time-frame of 7 days, the fee is reduced by half! Obviously, there also is the time-delay feature, allowing us to delay the transaction by as much as 24 hours. As for security, it supports 2-factor authentication, facilitated with a customized PGP key which ensures only the holder of the PGP key along with the knowledge of the password can access your accounts. It also supports as many as 5 simultaneous deposit addresses, which get you the power to deposit unmixed funds by splitting them into more than one single transaction. And finally, there’s a no logs policy as well, and all the data including deposit addresses and support messages are deleted after 10 days.This is by far the most unique Bitcoin Mixer I’ve ever encountered till date; that’s so pertaining to its “Time-travel” feature! (Whoa!) Basically instead of operating on the traditional receive unclean coins > send clean coins process, it instead uses a create wallet > fund it with chips beforehand > receive unclean coins > grant access to the pre-funded wallet process! This lets users spend the clean coins even before the unclean coins were sent to the mixer (because the wallet was pre-funded) and that’s the reason I termed it the time-travel mixer. Also it funds the wallets with “chips” which are not the same thing as Bitcoins, they’re basically the private keys which can be exported to your Bitcoin wallets to fund your wallets with the amount the chips were worth. It also lets users bet their Chips which has a chance of doubling the worth of their chips, other advanced features include merging which lets users combine two big chips into one single chip, or splitting which divides one big chip into two smaller chips. Its fee structure too is an unique- “Pay what you like” feature, which not only adds to user anonymity by randomizing the fee but also makes the service more affordable and customizable. Because users completely control when or how much funds they wish to withdraw, it translates into 100% user control on time-delays and distribution control. No logs are kept after a 7-day retention period; or there also is an option to manually scrub all logs whenever you wish prior to this 7-day period. The minimum deposit limit on the platform is 0.0001BTC.Being one of the earliest crypto coin tumblers, Bitcoin Mixer continues to be a easy-to-use and functional crypto coin mixer. There is a possibility to have two accounts, with and without registration. The difference is that the one without registration is less controllable by a user.The mixing process can be performed and the transaction fee is charged randomly from 1% to 3% which makes the transaction more anonymous. Also, if a user deposits more than 10 BTC in a week, the mixing service reduces the fee by half. With a time-delay feature the transaction can be delayed up to 24 hours. A Bitcoin holder should worry security leak as there is a 2-factor authentication when a sender becomes a holder of a PGP key with password. However, this mixing platform does not have a Letter of Guarantee which makes it challenging to address this tumbler in case of scams.Bitcoin Mixer is a Bitcoin cleaner, tumbler, shifter, mixer and a lot more. It has a completely different working principal than most other mixers on this list. So, it has two different reserves of coins, one for Bitcoin and the other for Monero. It cleans coins by converting them to the other Cryptocurrency. So, you can either clean your Bitcoins and receive Monero in return, or vice-versa. The interface is pretty straight-forward. You simply choose your input and output coins, and enter your output address. For now, only 1 output address is supported which we believe simplifies things. The fee is fixed which further makes it easier to use. You either pay 0.0002 BTC when converting BTC to XMR, or 0.03442 XMR when converting XMR to BTC. It also provides a secret key which can be used to check transaction status, or get in touch with support. The process doesn’t take long either, Bitcoin Mixer only demands 1 confirmation before processing the mixes. Bitcoin amounts as low as 0003BTC and XMR as low as 0.05 can be mixed. It doesn’t require any registrations so obviously there’s no KYC. The company seems to hate the govt. and has a strict no-log policy as well.

Pros:

  • It has a positive reputation among the Bitcoin community
  • It offers flexible transaction fees and a low minimum transaction limit

Let’s take a look at another one of the leading bitcoin mixers which is incredibly easy to operate. Mixer Money has a straightforward interface and it is worth mentioning that the service fee is the lowest possible, it is 0.0% with 0.0002 BTC per extra address. Retention period is 7 days when it is easy for a user to manually remove all the logs which are saved for this period because of any future transaction-related problems. There is a time-delay feature, however, it is not possible to be controlled by a user but the mixing platform only.Supporting multiple types of cryptocurrency, Mixer Money is one of the most flexible Bitcoin tumblers available today. Besides requiring a minimum deposit, service fees are charged, and users are required to register to use this site. Referral programs are also on offer along with support for multiple recipient addresses (max 10).Mixer Money is one of its kind and requires special mention. It supports Bitcoin cryptocurrency and is clearly unknown on the point of no logs policy. It requires a deposit of at least 0.01 BTC and the transaction fee is 2% along with the 0.0004 BTC network fee. It supports multiple addresses of up to 10 and requires confirmation of 1. No registration is required and it does not offer a referral program. However, the letter of guarantee is provided.Another solid Bitcoin Tumbler option, Mixer Money requires a minimum deposit of 0.01 BTC to be made but makes up for this with a lower transaction fee of 2% coupled with a 0.0004 BTC network fee. Support for multiple addresses and customer options is provided with users required to provide confirmation for only 1 address. While there is no referral program available, Mixer Money does offer users with a letter of guarantee for their peace of mind.

Pros:

  • No-logs polici
  • Zero-logs of your transactions

Tumbler currently only supports Bitcoin mixes, however, it has plans to bring in ETH mixes in the near future. It has been featured on Bitcoin.com/ News BTC/ Crypto News/ The Next Web etc. hence building a bit of trust. Very modern, advanced, user-controlled interface. Allows upto 5 output addresses. Obviously, doesn’t keep any logs whatsoever. The user-control is impressive. You get to control the fund-distribution, as well as the time-delay for each output address manually. Even the fee can be set manually. The cheapest allowed fee is 0.5% which is more than acceptable. The highest is set at 5%. Obviously the 0.25mBTC blockchain transaction fee is attached on top of the selected fee. It even has a “strength meter” which shows how strong your mix is, based on all the factors you’ve selected. No registration required whatsoever. And it does provide the mixing code to ensure all outputs are fresh and not linked to any of your previous deposits.What marks Tumbler out from the crowd is the fact that this crypto mixer is able to process transactions for Bitcoin and Litecoin. There is a minimum deposit requirement for both Bitcoin and Litecoin. The site is able to support a maximum of 5 multiple addresses with confirmation required for all addresses. No site registration is required and there is a referral program in place. Additionally, Tumbler can provide clients with a letter of guarantee.It is one of the best tumblers with a good number of features. It supports Bitcoin cryptocurrency bearing no logs policy. It requires a minimum deposit of 0.0015 BTC and the transaction fee is 0.0% service fee along with an additional 0.0002 BTC per payout address. It supports multiple addresses of up to 5 and requires confirmation. No registration is required and Tumbler does not offer a referral program.Tumbler has a Bitcoin reserve of its own, consider it a chain of Bitcoins, when you send your BTC to Blender.io it sends your coins 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 from your wallet to the address of Blender.io but no further. Blender.io 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. Since you provide no personal details, there’s no way your identity can be compromised. Nor can it be linked back to you, since Tumbler doesn’t know who you are. Blender.io is one of the most accommodating tumblers in this sense as well, most other tumblers offer 3-4 sets of delays, Blender.io offers as many as 24, yes one for each hour. It also lets you add as many as 8 new addresses for each transaction (most other tumblers allow no more than 5 addresses).

Pros:

  • Zero-log policy
  • It offers flexible transaction fees and a low minimum transaction limit

It is one of the best tumblers with a good number of features. It supports Bitcoin cryptocurrency bearing no logs policy. It requires a minimum deposit of 0.0015 BTC and the transaction fee is 0.0% service fee along with an additional 0.0002 BTC per payout address. It supports multiple addresses of up to 5 and requires confirmation. No registration is required and Coinmize does not offer a referral program.Another solid Bitcoin Tumbler option, Coinmize requires a minimum deposit of 0.01 BTC to be made but makes up for this with a lower transaction fee of 2% coupled with a 0.0004 BTC network fee. Support for multiple addresses and customer options is provided with users required to provide confirmation for only 1 address. While there is no referral program available, Coinmize does offer users with a letter of guarantee for their peace of mind.How it works: unlike other mixers, this site cleans coins with bitcoins purchased by them on cryptocurrency exchanges. Coinmize io examines purchased coins using a scoring system with innovative algorithms and the use of technologies such as blockchain volume analysis, cluster analysis, pollution analysis, etc. After that, you will receive your BTC back, divided into random parts, and even sent in different addresses, if necessary. The whole process takes about 6 hours. The mixer does not require registration and does not store any logs. After each mixing operation, a letter of guarantee is sent, and information about it is eliminated after 24 hours, ensuring complete anonymity. The service also provides round-the-clock technical support. MixTum io charges a flat fee of 5% of the transaction, as well as a network fee of 0.00015 BTC. The program has two versions – for regular browsers and Tor.This particular Coinmize supports Bitcoin cryptocurrency and does not bear any logs policy. It requires a minimum deposit of 0.01 BTC and the transaction fee is 1–3%. It supports multiple addresses of up to 10 and requires confirmation. No registration is required and it does offer a referral program.

Pros:

  • Offers a low minimum deposit of 0.002 BTC
  • Excellent customer support