Open the JPG image file you want to convert into an icon. With the plugin, you merely need to save the file with the file extension of .ico to create the icon.

Find an extension who's icon you want to change, and swap out the icon_19.png file with the icon you found online. When you restart Chrome, your new icon should show up in its place.

This post shows how to change desktop icons, taskbar icons, folder icons, file icons, shortcut icons, Drive icons, etc. on your Windows 11/10 computer easily.

The free Chrome extension Attachment Icons for Gmail replaces the paperclip with standard Windows file type icons for PDFs, pictures, spreadsheets, and many other file types.

Windows Insiders in the Dev channel can now grab Windows 10 build 21343. The update has several new improvements, including new icons within the File Explorer.