PDF watermark
Add text on a PDF page. Free, no account; your files never leave your device.
Nibras AI assistant
Attach a PDF and write: “convert to images”, “extract text”, “merge”, “add password”
How it works
- Choose a file or drop it here.
- Adjust the options and press the button.
- Download the result straight to your device.
Questions
Is a watermark free?
Yes. There is no account and no payment.
What text is added?
Your own text is placed on the page.
Does the file go to a server?
No. The mark is added in this browser.
Is the original PDF deleted?
No. The marked file downloads separately.