Tip! This guide shows you how to add a header in a Google Sheet. Note that in order to add a Header or Footer, you will need to go to "Print" mode, as there's no way to add it otherwise. 

Go to "File" or click the "Printer" button

This will open up your Print Editor. Click "Headers & footers" on the bottom right

Edit your Header by clicking the checkboxes, for example you can select "Page numbers," "Workbook title" or "Sheet name"

To make other changes, click "EDIT CUSTOM FIELDS"

Click on "Click to add text" to give your sheet a title. 

You can also add text to the center of the header

You can also edit where it says "Sheet1" on the right hand side

If you would like to add the sheet as a PDF or print, click "NEXT"

Your header will stay in tact if you ever need to print or download the sheet again

How to add a header in Google Sheets