PDF watermark
Add a watermark to your PDF
How to use
Upload PDF
Select the file that will receive the watermark.
Set Text and Style
Choose the wording, color, and opacity.
Download
Save the watermarked PDF.
Why CodeGrid Tools?
Your files stay private
Processing runs in your browser. Files are not uploaded to our servers.
Fast and simple
No install required; start instantly in the browser.
English & Turkish
Use the site in English or Turkish—locale follows your preference.
Free to start
Core features are free. No credit card for basic use.
About PDF Watermarking
With the PDF watermark tool, you can embed draft, copyright, or company labels into your document. The output is generated in the browser.
Use opacity settings to preserve readability. If you need an image watermark, you can also review our image tools.
FAQ
Can the watermark be text or an image?
Is it applied to all pages?
Can I remove the watermark later?
Related tools
What this tool does
PDF watermarking adds a visible label such as “draft” or a brand mark; it improves traceability but is not a full leak-prevention solution. CodeGrid Tools generates watermarked PDFs in the browser so you avoid unnecessary cloud retention of the source. Tune opacity and branding for professional output. File-tool quotas and Pro tiers apply.
Secure. Secure processing
Your files are processed in your browser and are not uploaded to the server.