Add Watermark to PDF
Put text like "COPY" or "CONFIDENTIAL" on every page. Noting the purpose on an ID copy helps prevent misuse.
- No upload
- Free
- Unlimited use
- No sign-up
Drop the PDF to watermark here, or click to choose
Mark ID copies and documents you hand in
Preview
Shows the same position and size as the saved file. Use ‹ › to see other pages.
Keep going with this result file. No need to add it again.
Your files never leave this device. The original file is not changed.
How to use it
- Choose a fileChoose the PDF you want to watermark.
- Set text and styleType the text and choose direction, size, color and opacity.
- SavePress the button to save a new file with the watermark on every page.
Frequently asked questions
Are my files really not uploaded?
Right. Everything happens inside your browser. Open the Network tab in your browser's developer tools while you work, and you'll see that no file is sent.
Which languages can I use?
Most languages work, including accented letters and Korean.
Can I remove the watermark later?
It's hard to remove from the result file. Your original isn't changed, so keep the original.
The text is too faint.
Raise the opacity or make it larger. Around 25–35% keeps the content readable.