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No account is needed. You can watermark your PDF as a guest by uploading it, and a free account is optional for saving your files.

Add Watermark to PDF

Add Watermark to PDF stamps text or an image across every page, at the opacity, angle and position you choose. Use it to mark a document as a draft, confidential, or yours.

Drop your file here

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Accepted: .pdf

Secure HTTPS upload - your files stay private and are saved to your file manager.

Add a visible ownership mark while preserving the page

Text or image watermark, customizable

Put text over your PDF as a watermark in seconds. You can even customize the typography and transparency of your watermark as you need. If you don’t want to add text, you can choose an image instead as a watermark.

Pick fonts, colors, or your logo

Choose the watermark color, size, style and font family to match your document. If you already have an image, such as a logo, you can use that as your watermark instead of text.

Watermark PDFs online from anywhere

You can access this watermark tool from any device connected to the internet. Upload, add watermark, convert, download, share and save your files online.

Stamp PDFs on every OS

It doesn't matter whether you are using your mobile, laptop or desktop, or browsing with Chrome, Firefox or Safari - We support all systems from Mac to Windows to Linux (and Ubuntu), to ensure you can add a watermark to your PDF file in the most convenient way.

Your PDFs travel over HTTPS

Files you upload for watermarking travel over an encrypted HTTPS connection, and no human reads your documents.

Watermarking handled in the cloud

Our cloud technology allows you to save your files and documents without using any of your client side processing power. Save on storage, save processing time on your device and utilize the benefits that our cloud technology gives you.

How to Add Watermark to PDF

Select or drag your PDF file that you would like to add a watermark to
Type text or select an image as a watermark
Select the position where you would like to place the watermark
Apply the changes and download the PDF file with your watermark immediately.

Add Watermark input and output details

Accepted input

PDF

Free file size

50 MB

Typical processing

a few seconds

What is preserved

Original text and content beneath the mark
Fonts, images, and page layout
Page order and total page count
Document remains a standard PDF
Original page dimensions

What changes

Text or image overlay added to every page
Opacity and rotation applied as chosen
Watermark sits above existing content
File size grows with image watermarks

Useful for

Stamp 'CONFIDENTIAL' across each pageAdd a 'DRAFT' label before reviewBrand documents with a company logoMark copies as 'COPY' or 'SAMPLE'Deter unauthorized reuse of shared filesApply ownership marks before distribution

Before starting Add Watermark

Files per batch

Up to 20

Pages handled

Up to 500

The same watermark is applied to every page at once, so you can't give different pages different text or logos in a single pass.

None

Easily add a custom watermark to your PDF documents to protect your content, signify ownership, or mark a document's status, ensuring your files convey professionalism and control wherever they are shared.

The fastest way to mark a document as yours

A watermark answers a simple question before anyone asks it: who does this belong to, and what is its status? Stamping DRAFT across a proposal, laying a logo over a portfolio, or marking a quote CONFIDENTIAL used to mean opening heavy design software or paying someone who had it. Here it is text or an image dropped over your PDF in seconds, and it helps to see exactly what that replaces.

	Add Watermark here	Manual / design software
Setup	Open the page, no install	Buy or learn the software first
Many pages at once	Applied across the whole file in one pass	Often page by page by hand
Cost	Free	License fee or hire a designer
Original file	Untouched, you download a stamped copy	Easy to overwrite the source by mistake

The table makes the real gap obvious. It is not that you cannot watermark a PDF any other way. It is that the other ways cost you software, time, or money to do something that takes a moment here, and they put your original at risk in the process.

For approval marks like PAID or RECEIVED, see how to add a stamp to a PDF. Not sure a watermark is the right control? Compare protect vs watermark vs redact before you choose.

What this means in practice

The value of a watermark is rarely decorative. It is about signalling. A draft labelled as a draft does not get mistaken for the final version. A document stamped with your logo travels with your name on it wherever it gets forwarded. A confidential marker makes a reader pause before sharing further. None of that requires anything fancy, just a clear stamp in the right place.

A few things worth keeping in mind as you go:

Watermark after the content is final, so a later edit does not leave you re-stamping everything
A transparent mark protects ownership without burying the text underneath it
Need a clean copy back? Remove the watermark from the PDF and re-stamp it
If a file genuinely must not be redistributed, pair the watermark with Protect PDF so the visible warning is backed by a real lock

It also sits comfortably alongside the rest of your workflow. Many people build a deck with PPT to PDF, stamp it with their brand, and send it out the same afternoon. The point is that marking a document used to feel like a production, and now it is just one of the quick, sensible steps between finishing a file and letting it out into the world. A clear watermark says, without a word, that the document was handled with intention.

Add Watermark for free

The standard tool is free; free PDF output includes a small PDFBEAR free-version badge, while Premium output is clean. You can stamp text or an image onto any document up to 50 MB from any browser on any device. After watermarking, you can add page numbers to finish off your file.

Your files stay private

Files travel over secure HTTPS and are processed automatically with no human review. They are saved to your private file manager; free-account files are removed 30 days after their last activity, and you can delete them sooner. For private documents, you can Protect PDF with a password once your watermark is in place.

Add Watermark vs Adobe Acrobat desktop (Edit PDF > Watermark)

Compared with adding a watermark through the desktop Adobe Acrobat application, which has the same feature built into its PDF editor.

Dimension	Add Watermark	Adobe Acrobat desktop (Edit PDF > Watermark)
Install needed	Runs in any browser	Requires a desktop install
Cost	Free to use online	Paid Acrobat subscription
Batch / multiple files	Watermark up to 20 PDFs	Same mark to a batch of files
File privacy	Files uploaded to a server	Stays on your computer

Document jobs suited to Add Watermark

Architect

Stamp 'NOT FOR CONSTRUCTION' diagonally across draft drawing sets so contractors don't build from un-issued plans.

Photographer

Overlay a studio logo on PDF contact-sheet proofs sent to clients so preview images can't be reused without purchase.

Law firm paralegal

Mark discovery PDFs 'CONFIDENTIAL - ATTORNEY WORK PRODUCT' on every page before exchanging them with opposing counsel.

Real estate agent

Brand listing brochures and floor-plan PDFs with the brokerage logo before emailing them to prospective buyers.

University instructor

Label exam-paper PDFs 'DRAFT - DO NOT DISTRIBUTE' while a question bank is still under review by the department.

Freelance designer

Apply a 'SAMPLE' text mark over design mockups so clients can review the work but can't use it before invoicing.

Better results from Add Watermark

Why is my watermark covering up the text underneath?

Why it happens The watermark layer sits above the existing page content, so at full opacity a dark or solid mark hides the words behind it.

Fix Lower the watermark opacity (a faint 20-40% is typical) or switch to a diagonal text mark with thin strokes so the document text stays readable through it.

Why does the tool say it can't open my PDF to add a watermark?

Why it happens The file is password-protected or encrypted, so the stamping step can't write a new overlay onto the locked pages.

Fix Remove the password first, then re-upload the unlocked PDF and apply the watermark. Unlock PDF →

Why can someone delete the watermark I added?

Why it happens The watermark is added as a separate overlay layer, so in a PDF editor it can be selected and removed without touching the page beneath it.

Fix After watermarking, flatten the file so the mark is merged permanently into the page and can no longer be peeled off. Flatten PDF →

Answers about Add Watermark before you begin

What is a watermark on a PDF?

A watermark on a PDF is a recognizable text or image that is embedded into the document, usually semi-transparently. Its purpose is to convey information such as ownership, confidentiality, or the document's status without obscuring the main content.

Why would I add a watermark to my PDF?

Adding a watermark helps protect your intellectual property, deters unauthorized use or distribution, indicates the document's status (e.g., 'Draft,' 'Confidential'), and can reinforce your branding by including a logo.

Can I use my company logo as a watermark?

Yes, our tool allows you to upload an image file, such as your company logo, and use it as an image watermark on your PDF documents.

Can I make the watermark transparent?

Yes, you can adjust the opacity or transparency of your watermark. This allows you to make it subtle so it doesn't interfere with readability, or more prominent for stronger visual emphasis.

Will adding a watermark affect the original document's quality?

Our tool is designed to add watermarks without negatively affecting the quality of your original PDF document's content, ensuring text and images remain clear and sharp.

Can I place the watermark anywhere on the page?

Yes, you generally have control over the watermark's placement. You can position it centrally, in corners, along edges, or even repeat it across the entire page, and adjust its rotation.

Is it possible to remove a watermark after it's added?

While watermarks are designed to be difficult to remove, especially those inserted for security, some can be removed with specialized PDF editing software. Our tool focuses on adding watermarks effectively.

Does adding a watermark make my PDF fully secure?

Adding a watermark provides a visual deterrent and an added layer of protection by indicating ownership or status. However, for maximum security, you might consider combining watermarking with password protection or other encryption methods.

Can I add different watermarks to different pages?

Some advanced watermarking tools allow you to apply watermarks to specific pages or page ranges within a multi-page PDF document. You can also add multiple watermarks to a single PDF, layering them.

What types of text can I use for a watermark?

You can use any custom text for your watermark, such as 'CONFIDENTIAL', 'DRAFT', 'SAMPLE', your company name, or a copyright notice. You can also often customize the font, size, and color of the text.

Are there limits to the file size for watermarking?

While our tool is designed to handle a wide range of PDF file sizes, extremely large documents might take a bit longer to process. Most common document sizes are handled efficiently.

How long does it take to add a watermark?

Only a few seconds for most files. After your PDF uploads, the watermarked version is ready to download almost right away.

What file formats are supported for watermarking?

The tool accepts PDF files and outputs a PDF. You can apply a text watermark or upload an image, such as a logo, to use as the mark.

When this tool is the right choice

Add Watermark to PDF stamps text or an image across every page, at the opacity, angle and position you choose. Use it to mark a document as a draft, confidential, or yours.

Best for

Stamp 'CONFIDENTIAL' across each page
Add a 'DRAFT' label before review
Brand documents with a company logo
Mark copies as 'COPY' or 'SAMPLE'
Deter unauthorized reuse of shared files

Useful next steps

Remove Watermark Number Pages Edit PDF

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Secure PDF processing

PDFBEAR handles uploads over HTTPS and removes files automatically. Read more about our Trust Center, security practices, privacy policy, team and mission or contact support.