Watermark PDF
Overlay a text watermark on every page of a PDF, with control over opacity, rotation, and tiling.
How it works
- 1
Drop your PDF onto the upload area and type the watermark text — for example DRAFT or CONFIDENTIAL.
- 2
Adjust the font size, colour, opacity, and rotation angle. Toggle Tile across page to repeat the stamp in a grid.
- 3
Click Apply watermark to download the stamped PDF.
Questions
Can I use symbols or emoji in the watermark?
No. Standard PDF fonts support only Latin letters and common punctuation. Characters outside that set — including emoji and non-Latin scripts — cannot be drawn.
Will the watermark cover the page content?
The watermark is drawn on top of existing content. Lower the opacity so underlying text and images remain readable.
Can I watermark only selected pages?
The current tool applies the watermark to every page. To target specific pages, extract them first with the Extract Pages tool, watermark them, then merge them back.
Is my file uploaded to any server?
No. All processing happens in your browser. The file never leaves your device.
More pdf tools
Password Protect PDF
Add a password to your PDF so only people you share it with can open or edit it.
Remove PDF Password
Strip a known password from a PDF so the file opens freely on any device.
Split PDF
Divide a PDF into separate files by single page, fixed chunk size, or your own page ranges.
Extract PDF Pages
Save the pages you choose as a new PDF, leaving the original untouched.
PDF to JPG
Render each page of a PDF as a separate JPG image at the resolution and quality you choose.
PDF to PNG
Export every page of a PDF as a lossless PNG image, with optional transparency, at the DPI you need.