Remove Watermark from PDF Files Stored as Annotations

Watermarks mark a document as a draft, as confidential or as a sample. In a PDF, that mark is sometimes stored as an annotation sitting on top of the page, and then you can remove it without touching the text, images or layout underneath.

This free tool removes those watermark annotations, plus watermarks drawn into the page that are tagged as watermarks, the way our Add Watermark tool and Adobe Acrobat tag them. It won't paint over a mark, erase pixels from a scan, or take out untagged lettering drawn into the page itself. So it's worth checking which kind you have before you start.

Remove Watermark Annotations from Your PDF

Which PDF watermarks can be removed?

A PDF can hold interactive elements like annotations and form fields next to its page content. Comments, sticky notes, text boxes and stamps are all annotations, and some programs add a DRAFT or CONFIDENTIAL label as one of them.

Since an annotation is stored apart from the page, deleting it leaves the page as it was. The PDF standard also lets a program tag the part of the page content that's a watermark. Our own Add Watermark tool tags its marks this way, and this tool takes out exactly the tagged part.

Which watermarks stay?

A watermark drawn into the page content without that tag, as text, a shape or an image, is part of the page itself. Lots of converters draw their marks this way.

In a scanned page, the watermark is part of the picture. Neither kind can be removed here. Our guide on removing a watermark added by a free PDF converter explains what to check first.

How to tell whether a watermark is an annotation

Open the PDF in your usual reader. If the mark shows up in the list of comments or annotations, or you can click it and move it as an object, it's an annotation and this tool can usually remove it.

If you can't click the mark and it stays when you hide comments, it's most likely page content or part of a scan. The tool only removes it if it was tagged as a watermark when it was added. One run tells you whether it was.

How to remove a watermark annotation from a PDF

1. Click “Choose Files” and pick one or more PDFs (up to 25 MB each), or drag them into the upload area.
2. Check the preview to make sure you picked the right documents.
3. Click “Remove Matching Watermark Annotations”.
4. Download the result (a ZIP if you processed several PDFs) and look through a few pages.

A PDF that opens without a password but restricts editing gets unlocked before processing. One that needs a password to open is refused, so take the password off first with our Unlock PDF tool.

What this tool removes and keeps

It removes every annotation of the type Watermark, and stamp and text box annotations whose name or text contains one of these words: watermark, draft, confidential, sample or copy. Sticky notes always stay, whatever they say. In the page content, it removes each part tagged as a watermark and nothing else.

Every other annotation, highlights and comments included, stays, and the rest of the page content isn't changed. The file is edited with the open-source pdf-lib library, which modifies the existing document rather than redrawing it.

The word match is still broad for text boxes, though. A text box that says “send me a copy” gets removed too, so read through your comments before processing if they matter to you.

Why is the watermark still there after removal?

The mark was drawn into the page without the watermark tag, so the tool had nothing to match. In our October 2026 runs, both ways LibreOffice puts a DRAFT watermark into a PDF ended up like that, while marks stored as an annotation or tagged as a watermark came off.

LibreOffice wrapped its header shape in a generic artifact block with no watermark subtype, and the export option wrote the word as ordinary text. For marks like these, export the source document again without the watermark.

When should you remove a watermark?

Only remove a mark from a document you own or are allowed to change. The usual case is a DRAFT stamp still sitting on a document after it was approved, and our guide on removing a DRAFT or CONFIDENTIAL stamp from a PDF covers who should sign off on the clean copy.

Removing a mark doesn't change who owns the document or what you're allowed to do with it. Keep the original. Once the document is final, you can sign it with our eSign PDF tool.

Privacy and file handling

The PDFs are processed on PDF-File.com's own server, not by an outside service. Uploads and results are deleted automatically within two hours, and you don't need an account.

Frequently Asked Questions about removing PDF watermarks

Can this tool remove any watermark from a PDF?

No. It removes watermark annotations and watermarks tagged as such in the page, like the ones from our Add Watermark tool. Untagged watermarks drawn into the page or scanned into images stay put.

Will my normal PDF text and images be deleted?

No. Only matching annotations and parts tagged as watermarks come out, and the rest of the page stays as it was.

Can I remove a confidential or draft stamp?

Yes, if the stamp is an annotation or tagged as a watermark, and you're allowed to edit the document. An untagged stamp drawn into the page or a scan stays.

Does the tool remove comments too?

Only stamps and text boxes whose text contains watermark, draft, confidential, sample or copy. Sticky notes and other comments are left alone.

Can it remove a watermark made with Add Watermark?

Yes. Add Watermark draws the text into the page but tags it as a watermark, so this tool takes it off and leaves the rest of the page as it was.

Can I upload several PDFs at once?

Yes. Select several files, start processing and download the results as one ZIP.

Try the Free Remove Watermark Tool