๐งWatermark PDF
Add text or image watermark to PDF.
๐ Free๐ Secureโก Instant๐ฑ Mobile-friendly๐ซ No signup
Drop files here or click to upload
Max 1 file ยท 50 MB each
How to Use Watermark PDF โ Step by Step
- 1Upload the PDF you want to watermark
- 2Type the watermark text (e.g. 'CONFIDENTIAL', your name, or company)
- 3Click 'Add Watermark' โ the text is applied diagonally across every page
- 4Download your watermarked PDF
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Frequently Asked Questions
Is this tool completely free?
Yes. All ToolNest tools are 100% free with no signup required, no account, and no watermarks added to output files.
Are my uploaded files secure and private?
All uploads use HTTPS encryption during transfer. Files are processed on secure isolated servers and automatically deleted within 2 hours of upload.
Does this tool work on mobile phones?
Yes. ToolNest works on any modern browser on iPhone, Android, tablet, or desktop โ no app download or plugin needed.
Do I need to create an account?
No. Just open the tool, upload your file, and download the result. No email, no signup, no password.