A2Z Edit
A2Z Edit

PDF guide

How to add a watermark to a PDF

Updated 2026-08-25

Watermarks mark drafts, show ownership, or remind readers that a file is confidential.

Watermark PDF on A2Z Edit overlays text across pages so the label travels with the document.

Do this on A2Z Edit

Open the PDF Watermark and follow the steps below.

Open PDF Watermark

How to add a watermark to a PDF

  1. Open Watermark PDF on A2Z Edit.
  2. Upload the PDF you want to stamp.
  3. Enter watermark text and adjust placement or style options in the tool.
  4. Preview how the stamp looks on a sample page.
  5. Apply the watermark and download the stamped PDF.

Why it matters

A clear stamp reduces the chance that a draft is treated as final or shared without context.

Tips

  • Keep wording short—“DRAFT” or “CONFIDENTIAL” reads better than a long sentence.
  • Avoid covering critical signatures or form fields with opaque text.
  • Remove personal metadata separately if you are sending the file outside your team.

Frequently asked questions

Can I watermark every page?

Yes—apply the stamp across the document so every page carries the label.

Is a watermark the same as redaction?

No. Watermarks label pages. Redaction permanently covers sensitive content.

Can I use a logo instead of text?

This tool focuses on text watermarks. For image branding on photos, use the image watermark tool instead.

Related tools

PDF WatermarkPrimary tool for this guideSign PDFRelated toolRedact PDFRelated toolCompress PDFRelated tool

Related guides

How to check PDF metadataInspect title, author, and other PDF info tags before you share a file.How to combine PDF chapters into one bookMerge chapter PDFs in order to build a single readable file.How to edit PDF textChange wording inside PDF pages without rebuilding the whole document.How to remove PDF metadataStrip author and document info tags from a PDF before sharing.

More how-tos: Guides