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Watermark Word Documents Online

Add a text or logo watermark to Word (.docx) documents. Protect contracts, proposals, manuscripts and reports without Microsoft Word.

  • No account needed to start
  • Up to 5,000 files per edit
  • Updated Oct 13, 2026

Word documents change hands constantly: contracts go out for review, proposals reach prospects, manuscripts land with editors. Once a .docx leaves your outbox, it can be copied and passed along without any trace of you. Watermark.ws adds your text or logo watermark to the document and gives it back as a .docx, with the watermark in the page header.

How it works

  1. Step 1: Upload Your Word Document

    Drag your .docx file onto the page or browse to select it. The older .doc format is not supported, so save it as .docx first.

  2. Step 2: Design Your Watermark

    Add a text or logo watermark and set its font, color, size, opacity and position. The preview shows it on your document.

  3. Step 3: Download Your Document

    Download the watermarked .docx. Premium and Ultimate watermark every page; the free plan covers the first page.

What you can do

Mark Your Documents

Stamp your Word document with a text or logo watermark before you send it. Made for contracts, draft proposals, manuscripts and client deliverables.

No Microsoft Word Needed

Skip the Word watermark menus, and skip Word entirely. Upload your .docx and add the watermark from any device with a modern browser, no Office license required.

Custom Text and Logo Watermarks

Add CONFIDENTIAL, DRAFT, your company logo or any text. Set the font, color, size, opacity and position so the watermark sits well on the page.

Questions people ask

Do I need Microsoft Word installed to watermark a document?
No. Upload your .docx file, add your watermark in the editor and download the result, all without Microsoft Word or any other software on your computer.
Can I watermark every page of a multi-page Word document?
Yes, on Premium and Ultimate the watermark appears on every page. The free Basic plan covers the first page.
What happens to my document?
It comes back as a .docx with the watermark in the page header, and the text stays editable. Your original file is not changed. Only .docx is supported, not .doc, Excel or PowerPoint files.
Can I batch watermark multiple Word documents at once?
Yes, on Premium: add several documents to one edit and apply the same watermark to all of them. You can mix Word documents with PDFs, photos and videos in the same edit.

Protect Your Word Documents with a Watermark

Add a watermark to a .docx in a few clicks. Safeguard contracts, proposals and manuscripts with nothing to install.

Watermark your Word docs now