Watermark PDF
Add a customizable text watermark to selected pages.
Drop your PDF files here
Or choose them from your device to get started.
50 MB total · No uploads
Choose text style, placement and pages. Use Latin characters for this version.
Download the two-page practice PDF. Use DRAFT on page 2. Check that the label appears there and the project page stays unchanged.
How to use Watermark PDF
Set the wording and appearance
Enter Latin text, choose selected pages, opacity and placement. A watermark does not erase underlying content.
Add watermark
Keep the source, run the task and inspect the result before accepting it.
Check visibility without obstruction
Compare the saved copy with the practice result described above before using your own document.
Label a working copy with a text watermark
Add DRAFT or other Latin text to selected PDF pages. Set position, opacity, angle and repetition without uploading the PDF.
A practical example
Use DRAFT at low opacity on selected pages. Repeat across a page when one small label would be easy to overlook.
What to check in the result
Check that the label is legible without obscuring text. A watermark is not access control or secure redaction; image watermarks are not supported.
Supported files and limits
Use valid, unencrypted PDF files, within 50 MB total input. Complex files may exceed device memory.
Local document processing · File privacy and website requests.
Questions & answers
Can I change the watermark position?
Choose one of nine positions, font, color, angle, opacity and spacing. Apply to selected pages or repeat across each page. Latin text is supported; image watermarks are not available.
Can I watermark with a logo image?
This tool supports Latin text watermarks. Choose one of nine positions or repeat the text across a page; logo images are not supported.