Try these techniques to reset the zoom levels in Chrome or Edge:
Using Keyboard Shortcuts: To return zoom to 100%, press Ctrl + 0 (zero).
Using the Browser Menu: Select the menu with three dots in the upper-right corner.
Using the Zoom menu.
Choose to manually change it or click Reset (100%) instead.
Using the Mouse: To change the zoom, hold down Ctrl while moving the mouse wheel up or down.
If you also want to know more about How To Zoom Out On Windows then you can read the blog.