Is it possible to remove the watermark later?
Once the PDF is saved and distributed, the text is embedded into the page stream. While advanced specific editors might remove vector text, for basic viewers it is permanent.
🛡️ Brand Protection
Watermark PDF
Stamp your identity onto your documents. Secure, client-side watermarking that keeps your sensitive files on your device.
Step 1: Upload PDF
Drop PDF here or click to upload
Select document to brand with a watermark
Step 3: Preview & Download
Configure your watermark settings and apply to view the result.
Best Tool to Brand Your PDFs Fast
Whether you're protecting intellectual property with "CONFIDENTIAL", or marking pre-release documents with "DRAFT", our Add Watermark to PDF tool handles it instantly.
Extensive Typography Control
Customize exactly how your text appears. Scale it massive to cover the entire page diagonally, or keep it small and tasteful in the corner. Adjust opacity to ensure the underlying text remains perfectly legible.
Private and Secure
Your documents are never sent across the internet. The watermarking algorithms run locally directly within your browser. You can confidently stamp internal memos, legal drafts, and sensitive materials without risk of upload leaks.
Frequently Asked Questions
Can I add a picture as a watermark instead?
Currently, this lightweight local tool focuses specifically on crisp, vector text watermarks to keep processing speed instant.
Will this increase my file size horizontally?
No, text watermarks add virtually zero megabytes to your document size because they are vector instructions rather than massive raster images.