Free · no upload · unlimited
Free Watermark a PDF
Stamp a line such as Confidential or Draft on every page. You choose the weight of the mark.
Preparing the workbench…
How it works
Step 1
Open a PDF
The first page previews the stamp.
Step 2
Set the mark
Text, size, rotation, opacity, color.
Step 3
Apply
Every page receives the same stamp.
Why this free PDF tool
Typical free web tools stop after three tasks an hour and cap files at 50 MB or 200 pages. Every extra step — merge, then compress, then number — burns another task. Kitcroft runs watermark pdf in this browser. There is no task meter and the file is not sent to a processing server. Ads in the reserved frames keep the tools free.
Questions
- Can I tile the watermark?
- Yes. Use Repeat to fill the page, or keep a single centered mark.