PDF Stamper

Add Stamps
Upload a PDF, add image stamps using the toolbar, and then save the stamped PDF.
Use the toolbar's image stamp tool to place stamps.
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Choose a PDF file to start...
Note: Your files never leave your device.

Free Online Add Stamps to Your PDF: How to Add Stamps to PDF Online Effortlessly

In a digital-first professional environment, marking documents as "Approved," "Draft," or "Confidential" is essential for maintaining workflow integrity. Adding a stamp to a PDF is no longer a task reserved for expensive desktop software. Our PDF Stamps tool provides a seamless, browser-based experience designed for professionals who value speed and document security.

Why Choose Our Online PDF Stamper?

Based on our extensive testing with various PDF standards (from PDF 1.4 to 2.0), we have optimized our engine to ensure that stamps are rendered as high-quality vector overlays. This means your "Approved" mark won't look pixelated, even when printed on large-format office printers.

How to Use This Tool to Add Stamps to Your PDF

  1. Upload Your Document: Click the "Select PDF" button or drag and drop your file.
  2. Choose or Create Your Stamp:
    Select Image Stamps: Use the toolbar's image stamp tool to place stamps. Upload your company logo or a scanned signature for a personalized touch, or select a seal pattern from the preset seal library.
    Position and Resize: Click on the stamp to drag it to the desired location. Use the corner handles to scale it.
  3. Apply and Download: Once satisfied, click "Save Stamped PDF" button and download your processed file in seconds.

Frequently Asked Questions (FAQ)

  • Q: Is it legal to use digital stamps on official documents?
    A: While digital stamps help in workflow management, they differ from "Digital Signatures." For internal approvals, archiving, and status marking, they are widely accepted. For legal contracts, we recommend checking your local electronic signature laws.
  • Q: Will the original quality of my PDF be affected?
    A: No. Our tool uses a non-destructive layering technique. We append the stamp as an annotation layer, preserving the original text and image resolution of your source file.

Security & Privacy Promise

Your privacy is our top priority. We understand that PDFs often contain sensitive financial, legal, or personal data.
We prioritize user privacy ("Privacy-First Architecture"). This tool operates using Client-Side Processing, All happen right here in your browser. Your documents and files never leave your device. We Don't upload, transfer, view, store, or share your data.

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