About Watermark PDF
Protect your document with a text watermark on every page.
Everything happens in your browser: your files are never sent to a server, so it's safe even for confidential documents. No sign-up, no watermark and no file limits; works on phone, tablet and computer.
How to use Watermark PDF
- Choose your fileTap the area above or drag and drop your file.
- Adjust the settingsPick options if needed and check the preview.
- DownloadPress the button; your file is ready in seconds.
Frequently asked questions
Is Watermark PDF free?
Yes, completely free. No account needed and no watermark is added to the result.
Are my files safe?
Yes. Files are not uploaded; everything runs on your device inside the browser.
Can I use it on my phone?
Yes, it works in iPhone and Android browsers too.