If you already possess a modded console utilizing custom firmware (CFW) and the web tools are failing on your particular system update, you do not need an internet tool. You can boot directly into specialized system managers like during startup and delete the internal system save file responsible for storing safety credentials. This manually wipes the restrictions directly from your device storage.
For those interested in exploring the world of cryptography and coding, there are numerous online resources available:
At its most basic, mkey.salthax.org is a web-based tool designed to generate a "master key" to bypass parental controls on a range of Nintendo consoles. It was created by a developer named Dazzozo and the SALT team, and the project is released under an AGPL-3.0 license, meaning its underlying code is open for anyone to inspect and learn from.
The mkey tool is a master class in reverse engineering and cryptography. The system's security doesn't store your PIN but, in Nintendo's own support process, generates a unique unlock code when you call them. The tool essentially emulates this official process. mkey salthax org
While mkey.salthax.org is a powerful tool, it is not without its limitations, especially in 2026. Users have reported that the website does not always quickly update to support the latest 3DS firmware (such as version 11.6). This delay is a primary reason why offline versions of the tool exist. For newer firmware versions (especially 8.0.0 to 13.2.1 on the Switch), the generation process may require a unique device ID that you can only obtain with more advanced access, such as lockpick_RCM . These restrictions mean that for some modern consoles, the tool is more of an academic exercise than a practical one-click fix. As some guides note, the older mkey.salthax.org has been considered outdated for certain applications, with newer forks like mkey.eiphax.tech being recommended for more recent Nintendo Switch support. Therefore, users with the latest systems may need to look for alternative or updated tools.
The site will generate a Master Key. Enter this into your console to clear the old Parental Controls and set a new PIN. Important Troubleshooting
Note the exact System Date currently displayed by the console UI—do not use your actual calendar date if the console's clock is inaccurate. Step 2: Calculate the Master Key If you already possess a modded console utilizing
: Legacy platforms including the original Nintendo Wii and Nintendo DSi.
: You enter the Inquiry Number and the date exactly as shown on the console into the mkey.salthax.org generator.
The mkey project is a testament to the collaborative nature of the gaming and homebrew community. It was created and is maintained by developers such as and dazjo , who forked the original upstream repository to provide ongoing support and offline backup capabilities. The project operates under the AGPLv3 license , with some code from ctrtool licensed under MIT , making it free and open-source software. The community continues to discuss, troubleshoot, and share new versions of the tool on forums like GBAtemp, ensuring it remains a valuable resource. For those interested in exploring the world of
If you want to know more about Nintendo console security, or need assistance, let me know! Your Blog - Brian Sandifer
: On your Nintendo 3DS, Wii U, or other supported console, go to the "Parental Controls" settings.
is a web-based utility that functions as a Parental Controls Reset Tool . It allows users to unlock electronic devices—primarily Nintendo gaming consoles and certain mobile devices—that have been locked by a Parental Control PIN. By entering the device's serial number and a confirmation code displayed on the screen, the tool algorithmically calculates the master unlock key (the "mkey") required to disable the parental restrictions without knowing the original PIN.
[Lock Screen] -> [I Forgot] -> Get Inquiry Number & Date | [Computer/Phone] -> Enter Details on mkey Tool -> Get Master Key | [Lock Screen] -> Enter Master Key -> Clear System PIN
Go to mkey.salthax.org and enter your device type, system date, and inquiry number.
