A thumbnail image helps you to preview the file even before opening it.

The larger the thumbnail photo is, the better accuracy while launching the file.

Sometimes bigger thumbnail image requires more time to load.

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That increases the computing time.

However, some users attempt to make the thumbnail photo size extra large for better visibility.

If youre facing either one of the issues, this article is for you.

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Well cover how to resize the thumbnail image on Widows 10/11.

Though you mightve found other websites that modify the thumbnail size using third-party applications, well do something different.

This article will describe more efficient methods to convert Windows thumbnail preview size.

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That size is not applicable for the image gallery thumbnails.

Thats the initial step to increasing the thumbnail image size.

you’re free to use other proven methods to show the preview image larger on Windows explorer.

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Read the following section to find out the suitable procedure.

Here are the methods to enlarge the thumbnail image size:

1.

You dont need to utilize additional software or any major editing tools to increase/decrease image thumbnails.

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However, check out the following section if you want a more customized size for the thumbnail photo.

Also, check out our separate post toFix cFosSpeed Driver Preventing Windows 11 Installation.

Preview Pane

The preview pane allows you to take a look at the file briefly.

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Preview pane was much more popular with Windows 7,8,8.1.

Users could utilize this feature with one click.

However, in Windows 10/11 file explorer, you have to fire up the preview pane manually.

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After that, you’re free to customize the pane size for a large thumbnail view.

Here are the steps to activate the preview pane in Windows 10:

Youre all set.

Restart the file manager and choose the file you want to open.

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Youll notice the thumbnail image on the right side of the explorer.

In case none of those methods couldnt show larger thumbnail images, some changes in the registry editor might.

By default, Windows have three or four thumbnail sizes available for you to modify.

If you are using Windows 11, check out the following section to make the thumbnail image bigger.

Heres a complete guide on how tocreate RDP shortcut icon on Windows 10.

How to Make the Photo Thumbnails Larger in Windows 11?

Also, press Ctrl + Shift + Esc to launch the task manager > select File explorer > Restart.

After that, copy-paste this command on the PowerShellsfc /scannowand press Enter.

Also, check out our separate post touninstall IE11 Windows 10.

Why arent my Thumbnail Images not Showing on Windows 10/11?

Windows bug is the main reason behind your inability to customize thumbnail images on Windows 10/11.

Dont be alarmed to notice the variation of the causes.

Have any specific questions regarding this topic?

Check out the following section.

Check our exclusive tutorial on how toturn on or off machine Encryption on Windows 11.

Frequently Asked Questions

Why is my computer not showing me thumbnails for photos at all?

The Thumbnail preview may be disabled.

Open Control Panel > Folder Options > View and ensure that Always show icons, never thumbnails is unchecked.

Can I Change the Size of Desktop Icons?

Press and hold the Ctrl button on your desktop, then scroll the mouse wheeler to change the size.

How to Edit Thumbnails on Windows Explorer?

After reading this article, youll find that customizing thumbnail photos is not complicated as it seems.

But in case you encounter any difficulties changing the thumbnail image, dont be shy to comment below.

Well be delighted to assist you.