Add Watermark to PDF
Add text or image watermarks to PDFs interactively
Click or drag and drop a PDF here
Frequently Asked Questions
What is the Add Watermark to PDF tool?
This tool lets you add customizable text or image watermarks to PDF files directly in your browser.
Is it safe?
Yes. All processing happens locally; no file is uploaded.
Can I move and resize watermarks?
Yes. You can drag, resize, and rotate text or image watermarks interactively.
Will it work on multi-page PDFs?
Yes. The watermark position you set will be applied to all pages when downloading.
Will PDF quality be reduced?
No noticeable quality loss — your original resolution is preserved.
Is it free?
Yes — FreeTools24 offers this watermark tool free of charge.