PDF & files

Watermark PDF

Add a translucent text watermark to all or selected PDF pages.

Watermark PDF
Esc to restore

Your PDF

Up to 30 MB combined, 20 files and 500 total pages. No upload.

    Page numbering starts at 1. Use commas and ascending ranges.

    Use an unlocked copy. Editing can affect forms, bookmarks and digital signatures. Review the new files before using them.

    Files stay on this device

    Your result

    LOCAL & PRIVATE

    Ready when you are.

    Choose your files, or try the sample.

    Files are read and processed in this browser. Nothing is uploaded.

    A clear answer. Here’s how.

    Draws your text diagonally with adjustable opacity. Uses the built-in Latin Helvetica PDF font and fits text to the page width. Maximum 80 text characters, 500 pages and 30 MB. It is a visible marking, not copy protection. Editing can affect document features and invalidates digital signatures.

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