Add Stamp to PDF
Add digital stamps, company seals, and signatures to your PDF documents online. Fast, secure, and completely free to get started.
✓ Free to start ✓ No registration required ✓ Secure processing
Add a Stamp to PDF Online in Seconds
Adding a stamp to your PDF documents has never been easier. With StampDocs, you can add digital stamps, company seals, signatures, and watermarks to any PDF file in just a few clicks. Our online tool works directly in your web browser – no software installation or downloads required.
Whether you need to add a company stamp to contracts, apply a notary seal to legal documents, or place approval marks on invoices, our platform makes it simple. Upload your PDF, choose or upload your stamp, click to place it exactly where you need it, and download your stamped document instantly.
Our tool supports all standard PDF formats and works with multi-page documents. You can add stamps to specific pages or apply the same stamp across multiple pages. The process is fast, secure, and designed for professionals who need reliable PDF stamping capabilities.
Upload Your Own Digital Stamp
One of the key features of StampDocs is the ability to upload and use your own custom stamps. This means you can use your company logo, official seal, notary stamp, or any other digital image as a stamp on your PDF documents.
We support multiple image formats including PNG (recommended for transparency), JPG, and SVG. For the best results, we recommend using high-resolution transparent PNG files. This ensures your stamp blends seamlessly with the PDF background without any white boxes or unwanted borders.
Once uploaded, your stamp is saved to your account (if you're logged in) for quick reuse. You can create a library of commonly used stamps, making it even faster to add stamps to multiple PDF documents. This is especially useful for businesses and professionals who regularly stamp documents with the same seals or logos.
Place and Resize Stamp Accurately
Precision matters when adding stamps to PDF documents. Our tool provides intuitive controls that let you place your stamp exactly where you need it with pixel-perfect accuracy. Simply click anywhere on your PDF to position the stamp, then use the resize handles to adjust its size.
You can place multiple stamps on the same page or across different pages of a multi-page document. Each stamp position is saved independently, so you have complete control over where each stamp appears. This flexibility is essential for legal documents, contracts, and official paperwork where stamp placement must be precise.
Our tool also remembers your stamp positions as you navigate between pages, making it easy to review and adjust your work before finalizing. Once you're satisfied with the placement, simply download your stamped PDF – the process takes just seconds.
Secure PDF Stamping
Security is paramount when working with sensitive documents. StampDocs uses enterprise-grade encryption to protect your files during upload, processing, and download. All data is transmitted over HTTPS, ensuring that your documents remain private and secure.
We automatically delete your PDF files and stamp images shortly after processing. We never store your documents permanently, and we never use them for any purpose other than generating your stamped PDF. This commitment to privacy makes StampDocs ideal for handling confidential business documents, legal paperwork, and sensitive information.
Our platform is GDPR compliant and follows industry best practices for data security. You can trust StampDocs with your most important documents, knowing that your privacy and security are our top priorities.
Fast Processing
Add stamps to PDF documents in seconds. No waiting, no delays – instant results.
Secure & Private
Your documents are encrypted and automatically deleted after processing. Complete privacy guaranteed.
No Installation
Works entirely in your browser. No software to download or install. Access from any device.
FAQ
Can I add a stamp to PDF online?
Yes! StampDocs lets you add digital stamps to PDF documents online without installing software. Simply upload your PDF, choose or upload a stamp, and click to place it. The process takes just seconds.
How do I add a stamp to a PDF file?
To add a stamp to PDF, upload your document, upload or select a stamp image, then click anywhere on the PDF to place the stamp. You can resize and reposition it as needed before downloading your stamped PDF.
Is it free to add stamps to PDF?
Yes, StampDocs offers a free plan that allows you to add stamps to 3 PDF documents per day at no cost. No credit card or registration required for basic use.
Can I use my own stamp image?
Absolutely! You can upload your own company stamp, seal, or logo as a PNG, JPG, or SVG file. Transparent PNG files work best for seamless integration with your PDF background.
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