How to Add a Watermark to an Excel Spreadsheet

Excel doesn't have a dedicated watermark button, but you can add one through the header. Here's how.

  1. Click the Insert tab

    Go to the Insert tab on the ribbon at the top.

  2. Insert the image you want to use as a watermark into the header

    Use the picture icon under Header & Footer Elements to bring in a logo, or a text image such as "Confidential" or "Draft."

  3. Resize the image, then exit editing mode

    Adjust the size and position of the inserted image, then click anywhere else on the sheet to finish.

  4. Why this is worth doing

    Adding a watermark like "Confidential" or "Draft" to a spreadsheet you share externally or print makes its source or status obvious at a glance, and helps discourage unauthorized use.

Why there's no one-click watermark button

Unlike a word processor, Excel has no dedicated watermark feature, so inserting a text image into the header is the most common workaround, and it works reliably across print and PDF export.

Applying the same watermark to every sheet at once

Hold Shift and click multiple sheet tabs to select them together, then insert the image into the header once. It applies to every selected sheet at the same time, instead of repeating the steps sheet by sheet.

Frequently Asked Questions

Does Excel have a diagonal text watermark feature like a word processor?

No β€” Excel has no dedicated watermark feature the way a word processor does, so turning text into an image and inserting it into the header is the most common workaround.

How do I apply the same watermark to every sheet in the workbook?

Hold Shift and click multiple sheet tabs to select them together first, then insert the image into the header. It will apply to all of the selected sheets at once.