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Stamp / Signature

Overlay a stamp, signature image, date, or text onto PDF pages.

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Drag a PDF here, or click to choose
Drag an image here, or click to choose

    How to add a stamp or signature to a PDF

    1. Drop the PDF file into the "PDF file" dropzone.
    2. Choose image mode for a PNG/JPG stamp, or text mode for a name, date, note, or check mark.
    3. Click "Stamp" to download the stamped PDF.

    FAQ

    Are my files uploaded to a server?

    No — everything runs locally in your browser; your files never leave your device.

    Can the stamp image have a transparent background?

    Yes — a PNG image's transparency is preserved, so a signature or stamp with a transparent background overlays cleanly onto the page.

    Can I place typed text or a date instead of an image?

    Yes — use text mode to place a name, date, approval note, or check mark at the selected position.