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Stamp “CONFIDENTIAL”, “DRAFT”, your logo, or any custom text on every page to mark ownership and prevent misuse.
Control text, font size, colour, opacity, rotation, bold/italic, 7 position choices, and over/under content layer mode.
100% browser-based. No desktop app, no plugin, no account required. Works perfectly on desktop, tablet, and phone.
Our server-side engine watermarks every page in seconds — regardless of PDF length or complexity. No queues.
Upload a PNG or JPG logo and stamp it on every page. Full control over size, opacity, rotation, and position.
No registration, no email, no subscription. Upload your PDF and download the result — that is all there is to it.
Adding a watermark to a PDF is one of the most effective ways to protect and brand your documents. Whether distributing contracts, sharing drafts, or protecting intellectual property, a watermark signals ownership and deters misuse.
Our tool lets you upload your PDF, configure a text or image watermark, and download the result in seconds — no software to install and no account to create.
A text watermark is the most versatile option. Type any word or phrase — “CONFIDENTIAL”, “DRAFT”, your company name, or a copyright notice. Control font size, colour, bold/italic formatting, and rotation angle.
An image watermark lets you stamp a PNG or JPG logo directly onto every page. Scale the logo by percentage of page width, set the opacity so it does not obscure content, and choose its position precisely.
Watermarks establish authorship on shared documents, mark files as “DRAFT” or “CONFIDENTIAL” to control distribution, discourage screenshot theft, and add a professional layer of trust to contracts and proposals.
Every file you upload is transferred over HTTPS encryption. Files are stored in a private temporary folder and permanently deleted within one hour — and immediately upon download. We never read, index, or share your documents.
No software. No account. No uploads retained. Done in seconds.
Upload your PDF using the button above, configure your watermark settings on the next page (text or image, opacity, rotation, position), then click Apply Watermark. Your watermarked PDF will be ready to download in seconds.
Yes. On the settings page, switch to the Image Watermark tab, upload a PNG or JPG file (logo, signature, or any graphic), then set the size, opacity, rotation, and position. The image is stamped on every page.
Absolutely. All uploads use HTTPS encryption. Your file is stored in a private temporary folder and permanently deleted from our server within one hour — and immediately upon download. We never read or share your documents.
Watermarks added by this tool are permanently embedded into the PDF content. They cannot be removed without specialised software — which is exactly the point for document protection.
You can choose from 7 positions: Center, Top Left, Top Right, Bottom Left, Bottom Right, Header Area (top-centre band), and Footer Area (bottom-centre band). A visual 3×3 position grid lets you click to choose.
"Over Content" places the watermark on top of the existing PDF content — always visible. "Under Content" places the watermark behind the content — great for subtle background watermarks that do not obscure text.