Unhide All Rows and Columns

This simple macro automatically unhides all rows and columns for you.

VBA Code

Sub UnhideAll()
    Columns.EntireColumn.Hidden = False
    Rows.EntireRow.Hidden = False
End Sub

How This Macro Works

In this macro, we call on the Columns collection and the Rows collection of the worksheet. Each collection has properties that dictate where their objects are hidden or visible. Running this macro unhides every column in the Columns collection and every row in the Rows collection.

How to Use This Macro

To use this macro, you can copy and paste it into a standard module:

1. Activate the Visual Basic Editor by pressing ALT F11.
2. Right-click the project/workbook name in the Project window.
3. Choose Insert -> Module.
   
4. Type or paste the code in the newly created module.