Watermark PDF
Stamp text or your logo across every page.
Watermark PDF is almost here
Leave your email and we'll tell you the day it launches.
Need to edit a PDF now? Open the free PDF Editor →
- Privacy-focused
- Easy to use
- Lightning-fast
What Watermark PDF will do
Type a watermark such as "Confidential" or upload a logo, set its size, angle and opacity, and apply it to every page or a range.
Your files never leave your device
PDFSleek runs the editor inside your browser. Your PDF is opened, edited and saved on your computer — it isn't uploaded to us, so there's nothing for us to read, keep or lose.
- Processed in your browserNo uploads while you edit.
- Encrypted connectionHTTPS everywhere.
- No tracking cookiesCookie-less analytics only.
Got questions?
Answers to the questions people ask most.
When will Watermark PDF be available?
We're building it now. Leave your email above and we'll tell you the day it launches.
Will Watermark PDF be free?
Yes. It will be free to start, like every PDFSleek tool, with no sign-up and no watermark.
Can I add a stamp today?
Yes. Annotate PDF has stamps such as Approved and Confidential that you can place on any page.