Changing the size of the taskbar in Windows 11 is a simple process that can personalize your desktop experience. It involves modifying the system registry to adjust the taskbar’s appearance. While not directly accessible through the settings, following these steps will let you resize the taskbar to your liking.
How to Change Taskbar Size in Windows 11
Adjusting the taskbar size in Windows 11 involves tweaking the registry settings. These changes can make your taskbar larger or smaller, fitting your screen and preferences better.
Step 1: Open the Registry Editor
Press Win + R, type regedit, and hit Enter.
The Registry Editor is a powerful tool, so proceed with caution. It’s like the control room of your computer where you can make significant changes.
Step 2: Navigate to the Appropriate Key
Go to HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerAdvanced.
This path leads you to where taskbar settings are stored. It’s like finding the secret recipe in a cookbook.
Step 3: Create a New DWORD Value
Right-click in the right pane, select New > DWORD (32-bit) Value, and name it TaskbarSi.
This new value is like adding a new ingredient to your system’s settings, specifically for the taskbar size.
Step 4: Set the Value
Double-click TaskbarSi and set its value to 0, 1, or 2 for small, default, or large, respectively.
Think of these values as size options for your taskbar wardrobe. Choose the one that fits best.
Step 5: Restart Explorer
Right-click the taskbar, go to Task Manager, find Windows Explorer, and click Restart.
Restarting Explorer is like giving your computer a quick nap, allowing the changes to take effect.
Once you’ve completed these steps, you’ll notice your taskbar is resized according to your chosen setting. It’s a quick reboot for your desktop’s look, making it more personal and functional.
Tips for Changing Taskbar Size in Windows 11
- Backup the Registry: Before making changes, always back up your registry to avoid any accidental mishaps.
- Choose Wisely: Try the default size first to understand its impact before moving to smaller or larger settings.
- Restart Often: If changes don’t take effect immediately, restarting your computer can help.
- Experiment Safely: Feel free to experiment, but keep track of changes for easy reversion.
- Consult Help: If unsure, seek assistance from tech forums or friends who might have tackled similar tweaks.
Frequently Asked Questions
Can I change the taskbar size without editing the registry?
Currently, Windows 11 does not provide a built-in option for this change without using the registry.
What happens if I set the wrong value?
An incorrect value might not harm your system, but it will likely not change the taskbar size as expected.
Will this affect my system performance?
No, changing the taskbar size should not impact your system’s performance.
Can I revert the changes easily?
Yes, you can delete the TaskbarSi DWORD or reset its value to 1 to return to the default size.
Is it safe to make changes in the registry?
Yes, it’s safe if you follow instructions carefully. Always back up before making changes.
Summary
- Open the Registry Editor.
- Navigate to the correct key.
- Create a new DWORD value.
- Set the desired value.
- Restart Explorer.
Conclusion
Changing the taskbar size in Windows 11 might seem like diving into the deep end, but it’s quite straightforward once you know the steps. By tweaking the registry settings, you can customize your desktop environment to better suit your personal style or functional needs.
While it may feel like you’re navigating uncharted waters, the process is essentially following a map that leads you to a more comfortable and user-friendly interface. Just remember to proceed with caution, like a careful explorer, and keep these steps handy for future tweaks.
Whether you want a minimalist look with a smaller taskbar or prefer a larger setup for easier navigation, adjusting the taskbar size can enhance your daily computing experience. Embrace the change, and make your Windows 11 desktop truly your own!

Matthew Burleigh has been writing tech tutorials since 2008. His writing has appeared on dozens of different websites and been read over 50 million times.
After receiving his Bachelor’s and Master’s degrees in Computer Science he spent several years working in IT management for small businesses. However, he now works full time writing content online and creating websites.
His main writing topics include iPhones, Microsoft Office, Google Apps, Android, and Photoshop, but he has also written about many other tech topics as well.