Windows

How to Change Minimum PIN Length in Windows 11

Written by

Richard

Jan 31, 2026 Updated Jun 19, 2026 4 min read

How to Change Minimum PIN Length in Windows 11

You can change the minimum PIN length in Windows 11 to enhance your account security, typically requiring a PIN of at least 4 digits by default.

Increasing the minimum PIN length on a Windows 11 PC adds an extra layer of protection against unauthorized access to that PC. A longer PIN, such as one with at least six digits, makes it much harder for someone to guess your password.

Changing the minimum PIN length in Windows 11 uses the Local Group Policy Editor. This tool lets you set rules for Windows features. You can adjust this setting to make your PIN longer for better security.

By following a few simple steps, you can set a new minimum PIN length that suits your security needs.

⚡ Quick Answer

Open the Local Group Policy Editor and navigate to PIN Complexity. Double-click Minimum PIN length, select Enabled, and enter your desired number between 4 and 127. Click OK to save.

What is a Windows PIN?

A Windows PIN is a short number code you use to sign in to your computer and apps quickly and safely, instead of a long password.

Windows 11 also lets you sign in using other methods like a picture password, fingerprint, or face recognition.

Why Change the PIN Length?

Changing your Windows 11 PIN length from the default 4 digits makes your account more secure by making it harder for others to guess.

If you set a longer PIN length, everyone using the computer will have to update their PIN to meet the new length.

How to Change the Minimum PIN Length in 🪟 Windows 11

Method 1Using Local Group Policy Editor

Changing the Windows 11 PIN length is possible using the Local Group Policy Editor, but this method only works if you have Windows 11 Pro or Enterprise editions.

Click the Start button and type Edit group policy, then open the Local Group Policy Editor. [Requires admin privileges]
In the left sidebar, go to: Computer Configuration > Administrative Templates > System > PIN Complexity
On the right side, find Minimum PIN length and double-click it.
Choose Enabled.
In the box below, enter the minimum number of digits you want your PIN to have (between 4 and 127).
Click OK to save.

Local Group Policy Editor: Minimum PIN length setting

Example of the Minimum PIN length setting in Group Policy Editor.

What the Options Mean:

Not Configured: Uses the default PIN length (minimum 4 digits).
Enabled: Lets you set your own minimum PIN length.
Disabled: Requires a minimum PIN length of 6 digits.

Method 2Using the Windows Registry Editor

If the Group Policy Editor isn’t on your Windows 11 PC, you can still change the PIN length by carefully editing the Windows Registry.

Press Windows + R on your keyboard, type regedit, and press Enter to open the Registry Editor. [Requires admin privileges]
Navigate to this folder: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\PassportForWork\PINComplexity
If you don’t see the PassportForWork or PINComplexity folders, you can create them by right-clicking and selecting New > Key.
Inside the PINComplexity folder, right-click on the right side and select New > DWORD (32-bit) Value.
Name this new value MinimumPINLength.
Double-click MinimumPINLength, select Decimal under Base, and type a number between 4 and 127 for your minimum PIN length.
Click OK and close the Registry Editor.
Restart your computer to apply the changes.

Registry Editor Minimum PIN length setting

Registry Editor showing the MinimumPINLength value.

To Undo Changes:

Delete the MinimumPINLength value you created, then restart your PC.

Summary

Increasing your Windows 11 PIN length makes your computer more secure, and you can do this using either the Group Policy Editor or Registry Editor.

Helpful Links:

For more help with Windows 11 PINs, you can find guides on how to log in with a PIN, change your PIN, and open the Registry Editor.

How long should my 🪟 Windows 11 PIN be?

We've discussed four methods to configure the minimum Windows 11 PIN length. While most experts agree that a length of between 4-6 numbers is sufficient for credential management, it is still highly recommended that you check for any specific requirements from your preferred IT compliance.

How many digits is a 🪟 Windows 11 PIN?

💡 Tip: Generally, PINs are between 4-6 numbers long. However, feel free to check various IT compliance requirements to determine the best length for your business. Click Apply, then Ok. Open an elevated Command Prompt and execute gpudate /force to apply the changes immediately.

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Tags: #Windows 11

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About the Author

Richard

Tech Writer, IT Professional

Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.

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