Watermark PDF

Watermark PDF stamps your own text diagonally across every page of a PDF -- a simple way to mark a document as a draft, confidential, or belonging to you before sharing it.

Word, Excel, PowerPoint, images & PDF — all in one place.

Drag & drop a file here, or

    How to convert Watermark PDF

    1. Select your PDF file from your device, or drag it into the box above.
    2. KuickKonvert converts it automatically -- there's nothing else to configure beyond the options above.
    3. Your PDF file downloads straight away. The original is deleted from our servers as soon as the conversion finishes.

    Supported formats

    FormatSupported
    PDFYes

    Good to know

    The watermark is applied as semi-transparent gray text, rotated diagonally across each page, using the text you enter. Its size, color, and position aren't currently configurable -- only the text itself is.

    When you'd use this

    • Marking a document "CONFIDENTIAL" or "DRAFT" before sending it for review.
    • Adding your name or company across a document to discourage unauthorized reuse.
    • Labeling a sample document so it's clearly not the final version.

    Privacy & security

    Your file is used only to perform this conversion, in an isolated temporary workspace, and is deleted automatically as soon as the converted file is returned to you (or immediately if the conversion fails). See our Privacy notice for details.

    Frequently asked questions

    Can I change the watermark's color or position?

    Not currently -- it's applied as a standard semi-transparent gray diagonal stamp; only the watermark text itself is configurable.

    Will the watermark cover important content?

    It's semi-transparent by design so the underlying page stays fully readable underneath it.

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