Add Stamps to PDF — Approve, Mark as Draft, Confidential & More
Apply professional stamps to your PDF documents. Choose from preset stamps like APPROVED, DRAFT, CONFIDENTIAL, FINAL, REJECTED, and COPY, or upload your own stamp image. Customize opacity, rotation, and position on any page.
Key Features
Preset Stamp Library
Choose from six professional preset stamps: APPROVED, REJECTED, DRAFT, CONFIDENTIAL, FINAL, and COPY — each with distinctive colors and styling.
Custom Image Stamps
Upload your own stamp images in PNG, JPG, WebP, SVG, GIF, or BMP format — such as company logos, signature stamps, or custom approval marks.
Full Position & Style Control
Drag stamps to any position, adjust opacity from 0 to 100%, set rotation angle, and resize to fit your document perfectly.
Multiple Stamps Per Page
Add multiple stamps to the same page, mix preset and image stamps, and apply different stamps across different pages.
100% Private & Secure
All PDF processing happens locally in your browser. Your documents and stamp images never leave your device.
No Installation Required
Works entirely in your browser. No software to download, no plugins, no accounts. Just upload, stamp, and download.
About This PDF Stamp Tool
This stamp tool lets you apply professional stamps to your PDF documents directly in your browser. Choose from preset stamps including APPROVED (green), REJECTED (red), DRAFT (gray), CONFIDENTIAL (red), FINAL (blue), and COPY (gray) — each styled with distinctive colors and bold text. You can also upload custom stamp images in PNG, JPG, WebP, SVG, GIF, or BMP format — such as company logos or signature stamps. Each stamp can be freely positioned by dragging, resized, rotated, and adjusted for opacity. Multiple stamps can be applied to the same page or across different pages. All processing is client-side — your files never leave your device.
How to Add Stamps to PDF — Step by Step
Adding stamps to your PDF is simple with our visual stamp tool. Follow these steps:
Upload Your PDF
Click the upload area or drag and drop your PDF file. The tool works with any standard PDF document.
Add Stamps
Click a preset stamp (APPROVED, DRAFT, CONFIDENTIAL, etc.) to add it to the current page, or upload a custom image stamp. Each stamp appears on the canvas where you can drag to reposition.
Customize Appearance
Select any stamp on the canvas to adjust its opacity, rotation angle, and size. Use the delete button to remove unwanted stamps.
Download Stamped PDF
Click Download Stamped PDF to generate the final document with all stamps embedded. The stamps are drawn directly onto the PDF pages.
Important Notes
Preset stamps are drawn as text with colored borders using standard PDF fonts. Image stamps are embedded directly into the PDF and may increase file size. Stamp opacity is applied to both the border and text/image content. All processing is client-side — your files never leave your device.