PDF / WATERMARK PDF
A mark on every page.
Add text or an image watermark to selected PDF pages.
60 MB total · up to 20 images or 10 PDFs · 300 PDF pages. Rendering/export: up to 80 pages.
Preview is for placement. Inspect the downloaded file before sharing.
Your originals stay untouched.
THREE SIMPLE STEPS
How to use Watermark PDF
- Choose your source files.
- Adjust the settings and check the preview.
- Process locally, inspect the result and download your copy.
GOOD TO KNOW
Adds an overlay without changing existing text. Standard text supports Latin characters.
Up to 25 MB per file and 60 MB per batch. This limit protects browser memory, especially on phones.
A couple of useful answers.
Do I need an account?
No. Processing is free and local to your browser.
What should I check?
Adds an overlay without changing existing text. Standard text supports Latin characters.
Are my files uploaded?
No. These tools process file contents in your browser. Files remain available in this tab until you clear them or close the page. Download a copy before leaving.