KRNL Exploit

krnl download

KRNL Exploit

Krnl is one of the most reliable Roblox exploits out there in terms of script performance. It is rarely crashed and is a very stable and steady exploit. It offers some of the previously premium-only features for ‘FREE’, so now you won’t need a paid executor for some scripts.

File NameKRNL Exploit
Supported OS Windows 7, Windows 10
Last UpdateNovember 20, 2021
KRNL Exploit

Most popular recommended free exploit, I recommend this, good UI, rarely crashes, can run some complicated scripts, best free exploit IMO, just has a key system but it’s to help the creators of the exploit.

Download KRNL Exploit

How to Install KRNL Exploit?

Step #1 Download KRNL

  1. Click the Download button in the center of the site to begin installation.
    1. If your browser is blocking it, press CTRL + J and click Keep Dangerous File.
  2. Create a new folder on your Desktop. Right Click > New > Folder
  3. Drag krnl_console_bootstrapper.exe into the folder and run it.

Step #2 Whitelisting

Antiviruses have always been a problem with exploits due to the nature of how it works. Krnl and other roblox exploits use techniques that are also commonly used by malicious programs. These can cause false positives in your antivirus software. Follow the steps below if Windows Defender is blocking it.

Whitelisting in Windows Defender:

  1. Go to the search bar and type Windows Security Go to Virus & threat protection
  2. Scroll down to Virus & threat protection settings and click Manage settings
  3. Scroll down to Exclusions and click Add or remove exclusions
  4. Click on Add an exclusion and select Folder
  5. Click on This PC and whitelist your whole C drive. Alternatively, you can just select the Krnl folder and you should be set.

Step #3 Getting a Key

Krnl is a free-to-use program, but the developers need some sort of credit for it. It requires you to go through 5 Linkvertise Checkpoints before getting your key. This helps monetize and supports the developers.

Head over to to start. Complete the tasks that you are given and soon you’ll have a key! (this should take less than 5 minutes) Your key will last 24 hours, after it expires you’ll have to repeat this process.

Step #4 Using Your Key

Open Roblox and inject with the Inject button. A console should appear and your key will automatically be checked. After the console closes, Krnl should be injected!




Krnl is extremely stable, never crashes on script execution, doesn’t crash on injection.


Large function list expanding every update. This allows it to run scripts like Owl Hub!


It utilizes bytecode conversion making it one of the fastest exploits.


Q1. Is Krnl is safe to use?

Ans. You can trust on security matters because it is created by none other than Ice Bear.

Q2. Why does it state game engine version mismatch?

Ans. The game updates every week or more frequently that’s why you also need to update it too. The dev usually releases the update within an hour. However, sometimes it takes a max of 6 hours to receive the update. But if you still didn’t see any of the updates after 6 hours, it means something is obstructing it to get the update. Normally, it’s your firewall or antivirus. You have to disable your anti-virus program to get the update.

Q3. Why sometimes it crashes on injection?

Ans. Please close the game for 30 seconds or more before joining it again if it keeps on crashing on injection. It may sometimes need few tries before it gets running again. Sometimes restarting your device or computer may also work.

Q4. Krnl crashed in the middle of the game.

Ans. Some scripts use too much RAM, and so it crashes the game in between games. For instance, the fly script utilizes too much RAM, and ultimately, it will smash the game. Many of the scripts are also not supporters for endless time usage.

Q5. Why doesn’t this work with the Windows Store version of the game?

Ans. Since it was created just for the website version of the game engine, That will not operate for the Windows Store version.

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