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Stamp every page

Add Watermark

Stamp text or a logo across your PDF — great for drafts, branding, or confidential files.

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This tool lets you watermark PDF documents for free. Upload your file, type your watermark text, choose where it goes, and download the watermarked PDF — no signup, and no watermark added by us.

A watermark tells everyone at a glance whether a file is a draft, confidential, or yours — useful when you're sharing documents that shouldn't be mistaken for finals or passed off as someone else's. Here you can add a text watermark like DRAFT or CONFIDENTIAL across every page, with the position and opacity you choose. It runs on the server, needs no account, and deletes files after processing — a fast way to watermark a PDF online on any device.

How to use it

  1. 1Upload the PDF you want to watermark
  2. 2Type your watermark text (like DRAFT or CONFIDENTIAL)
  3. 3Choose the position and opacity
  4. 4Tap apply and download your watermarked PDF

Key features

  • Watermark PDF documents free — online, no signup
  • Add a text watermark like DRAFT or CONFIDENTIAL
  • Choose position, size and opacity
  • Stamps every page in one step
  • Runs in any browser on desktop and mobile
  • Files deleted automatically after processing

What it does

  • Adds a text watermark to a PDF
  • Stamps every page in one go
  • Lets you set the position and opacity
  • Marks documents as DRAFT, CONFIDENTIAL and more
  • Works with no login and no signup

What you get

  • A PDF with your watermark on every page
  • The text, position and opacity you chose
  • Your original content kept underneath
  • Secure processing with automatic file deletion

Common use cases

  • Mark a document as DRAFT before sharing
  • Stamp CONFIDENTIAL on a private file
  • Add your name or company to a PDF
  • Label a sample or preview copy
  • Brand a document before sending it out

Who it's for

  • Freelancers branding client documents
  • Office workers marking drafts and confidential files
  • Students labelling sample work
  • Anyone protecting a shared document
  • Teams stamping status on PDFs

Before and after

BeforeA draft looks the same as a final file.
AfterA DRAFT watermark makes the status clear.
BeforeA private file has no marking.
AfterA CONFIDENTIAL stamp flags it at a glance.
BeforeA shared document isn't branded.
AfterYour name or logo text runs across it.

Good to know

Why people trust it

How to add a watermark to a PDF for free

A watermark is a quick way to label a document — DRAFT so no one treats it as final, CONFIDENTIAL so it's handled carefully, or your name so it's clearly yours. Adding one across every page makes the status obvious at a glance. The catch is that many tools force a signup, or worse, stamp their own watermark on top.

To add a watermark here, upload your PDF, type the text you want, and choose the position and opacity, then download the result. It stamps every page in one step, so you can watermark PDF documents in seconds. It's free, with no account, and there's no watermark added by us.

Wondering how to add a watermark in a PDF without software? This works right in your browser — no install, no signup. As a way to watermark a PDF online it's quick to use: type, position, and download. Whether you need a draft watermark, a confidential stamp, or your own branding text, it's added cleanly over your content.

Your original pages stay intact underneath the mark, so nothing is lost. Everything runs on the server and your files are deleted automatically after processing, so watermarking a private document stays private. A simple, free way to put a watermark on a PDF online — no account required.

Also known as: stamp pdf, add watermark to pdf, pdf watermark, draft stamp pdf.

Frequently asked questions

How do I add a watermark to a PDF for free?

Upload your PDF, type your watermark text, choose the position and opacity, then download — free, with no signup and no watermark added by us.

Can I add a DRAFT or CONFIDENTIAL watermark?

Yes. Type any text, like DRAFT or CONFIDENTIAL, and it's stamped across every page of your PDF.

Can I choose where the watermark goes?

Yes. You can set the position and opacity, so the text sits where you want and is as bold or faint as you like.

Will my content still be readable?

Yes. The watermark sits on top at the opacity you choose, and your original pages stay intact underneath.

Is it really free with no sign up?

Yes. Adding a watermark is completely free, with no account, no signup and no watermark added by us. Files are deleted automatically after processing.

🔒 Processed privately on the server 🗑️ Files deleted automatically 🚫 Never shared with third parties