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L7Stresser is the best DDoS Attack Tool ever created.

Learn how to use our Free IP Stresser to test your website, server or network against real DDoS attack methods, from powerful BOTNETS and custom attack methods. Use our stresser app to instantly send strong attacks in an easy way.

  • Fully automated platform, no human interaction required

  • Transparent pricing, honest descriptions and helpful support

  • Anonymity and privacy respectful with security oriented code


Why L7Stresser Is The Best DDoS Stresser

We know its hard and important is to choose the right IP stresser, this is why we want to show you some of the features that make L7Stresser stand out from the competition.

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Security Oriented

Every resource used in our platform is carefully coded from scratch by experts in the ddos booter industry ensuring the highest degree of security possible, and so far we have never been breached. Your data is not collected and records are encrypted & frequenlty deleted.

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Real Attack Power

We use only the latest hardware and most powerful networks for our attack system and our ddos methods are designed to achieve highest power output possible. Our instant stresser can send attacks in 0.05 seconds and stop them even faster.

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Years of Experience

We have been doing this for a long time and we can confidently say we are experts as it. This is not our first time and we know what we are doing, you wont be disappointed because we are the best IP stresser booter of the IP Booter market.

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Anonimity Protected

We take your privacy seriously, we dont ask for any personally identifiable information, we don't store of logs your user agent or IP, we dont use cookies and we give you full control of your data. All our attacks are anonymous and untraceable.

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Always Online & Working

We work around the clock to provide the highest uptime possible and make sure everything is always working for you to use, in the case there is downtime you will receive extra time. Our system has been fully operational for 361 of the past 365 days.

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Best Attack Methods

Our developers are constantly updating our Layer 4 and Layer 7 ddos methods to bypass any DDoS protection. You can find a full list of our methods in the L7Stresser documentation. We can also develop custom methods on request.


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Most Advanced Attack System

Our attack network is distributed globally with datacenters in over 10 countries to provide the most efficient stresser possible. DDoS attacks sent from L7Stresser are anonymous and untraceable and come from over 40,000 unique IP addresses in 125 countries including US, China, Korea, Japan, Brazil and Europe.

We offer FREE Layer 4 and Layer 7 attacks using UDP, TCP, HTTP and HTTPS protocols for up to 3 minutes. So you can use our free stresser and test that everything works.

The system can send DDoS attacks in less than 0.05s and up to 50 concurrent attacks at once. Our methods are the most advanced and can simulate thousands of real visitors to a website or millions of tcp/udp packets per second with valid data.

BEST IP Stresser Application

L7Stresser is desiged to be the highest quality stresser application ever created providing strong attack power while being user friendly and simple. Our DDoS attack builder allows you to have the maximum power among the various Layer 4 and Layer 7 attack methods we offer. Our advanced attack system lets you instantly start or stop stress tests (instant stresser) giving you full control over the DDoS booter.

  • Smart and fully customizable HTTP/UDP/TCP attack system.

  • Fully automated payment process with many pricing plans.

  • Powerful, simple, well explained, easy to understand system.

  • start using L7Stresser now!
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Frequently Asked Questions

Short answers for the most frequently asked questions regarding L7Stresser and the world of "stress testing services". If your question is not here feel free to contact our support team.

What is L7Stresser?

L7Stresser is whats known as an ip stresser or ddos booter, a web based application to send real DDoS attacks against your website or network with the intention to test its security against such attacks. We offer all the latest DDoS techniques like udp amplification, tcp amplification, tcp reflection, tcp bypass, ddos botnets, cloudflare bypass, Layer 7, HTTPS TLS attacks and many others.

What cryptocurrencies can I use to purchase?

We accept all major cryptocurrencies, including Bitcoin, Ethereum, Monero, Litecoin, Bitcoin Cash and ERC20 and TRC20 tokens such as USDT, USDC, BUSD, Binance Coin and others. For now these are the only payment methods, we dont accept paypal.

Is it a free stresser? Can I get a test?

Yes, L7Stresser has a FREE IP Stresser included which allows you use our Layer 4 and Layer 7 methods to send 5 minute attacks against IPs or websites. The free service is only to show how our platform works and that it has real traffic but this plan, of course, will not give you the right power you need to test our service against most websites!

Why should I choose you? How are you different?

Yes, there is many websites that claim to be the best stresser, and promise unrealistic results. L7Stresser takes pride in serving the community for over 3 years with honest and reliable solutions without using false advertisement and miss leading titles.

What are the attack methods?

You can find a detailed explanation of all our DDoS methods in the customer panel FAQ. Currently we provide all the common and some custom made methods that can bypass all the frequently used protections, including Cloudflare UAM (JS Challenge). You can find a full list of our methods in the L7Stresser documentation. We do not rely on old ddos scripts like SSYN, DNS, NTP, LDAP but rather on custom new methods.

What is the attack power?

Unfortunately there is no accurate way to measure the strength of DDoS attacks, as it depends on many factors, how ever we offer the highest power possible for the price without compromising stability or other users. It can be up to 20 Gbps and 1M pps per concurrent and 150,000 RQPS. Depending on method and other factors. (We focus on providing effectivity rather than what you might consider "power")

Can the attacks be traced back?

Attacks are sent from our system and in no way involve any of your personal details. The target will only see thousands of IPs from all over the world or your selected attack region source. Thus attacks are completely untraceable and you remain safe and anonymous.

Can I get custom solutions or more power?

Yes of course, you can contact us for a custom review and quotation on your target and we will provide the best solution for you. We count with powerful botnets with over 1 Tbps capacity and insane Layer 7 attack methods and strength.

Can I resell your services? Can I whitelabel?

Yes, we offer API access on our enterprise plans, L7Stresser API can be used to use our tool remotely, just by sending 1 request you can stop or restart attacks, allowing you to implement our service in your website, telegram or discord bot, windows app, mobile app or any other program.

Can I share my account? Is there rules?

It is absolutely forbidden to share your account and if you re caught doing so the account may be terminated. Please check our Terms of Service to find out about other rules.

Is there any blacklisted targets?

Yes, there is a few specific targets that cant be stress tested from our service, and more might be added at any point without notice or explanation.

Is there are any guarantees?

We only guarantee that our service is working as intended, and if there is any issues or downtime we will compensate. We do not guarantee anything regarding your specific usage of our services nor do we take any responsability.

Do you offer support service, after I buy a membership with you?

Yes, we offer support to all the customers that subscribed premium memberships. You can contact us via out ticket center or via out telegram group, telegram channel and telegram direct chat. You can ask anything related to our dashboard panel, open a support ticket and somebody from our staff will reply as soon as possible, regardless the plans (professionals or not) you subscribed with your account.

What kind of tools do you offer to test the DDos protection of your customers?

L7Stresser offers a various amount of tools to run effective attacks and find out the best solution for your needs. Our system infrastructure has a very large capacity that allow us to give our customer the maximum attack power needed. HTTP requests, ByPasses, UDP, IP Stressers, logs, captcha protection are just some of the terminology and tools that you will learn with us, in order to check how websites or servers in general are really protected.

Is L7Stresser efficient even against servers behind OVH and CloudFlare?

If your websites/servers are behind Cloudflare or OVH system have probably very high standards, as everybody knows. However your will surprisingly figure out how the resources we provide give to our tools features are will allow you to run successful attacks also against the safest systems.

How many attacks can I run simultaneously with L7Stresser?

In general, the capacity of our systems let us confirm that you have the rights, with our premium plans, to run as many attacks mentioned on the plans you purchase, regardless the methods you want to use (JS-bypass V1, JS-Bypass V2, UDP etc), in order to deliver the highest amount of traffic! However might fair exceptions, with few and very powerful methods.

L7Stresser and Privacy

Unlike other stressers, we take your privacy very seriously and, as already mentioned, we would like to underline that we do NOT save data nor logs related to your activity!

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