Edit · PDF
Watermark PDF
Stamp confidential or brand text across every page — locally.
How to use
- Upload a PDF.
- Enter watermark text and style.
- Download the watermarked file.
Features
- Text watermark on all pages
- Diagonal and corner positions
- Opacity and color controls
- Runs in your browser. PDFs are not uploaded to ToolsWeb servers.
Privacy & how it works
This PDF tool runs in your browser with client-side libraries. Your files are not uploaded to ToolsWeb servers for this tool. Very large PDFs may be limited by your device memory. Privacy Policy.
FAQ
Can I use an image logo?expand_more
This tool places text watermarks. For image stamps, use Images to PDF or the image watermark tool.
Is this tool free?expand_more
Yes. ToolsWeb tools are free to use with no signup and no paywall for core features.
Do I need an account?expand_more
No. Open the tool and start. We do not require registration for supported tools.
Are my files uploaded?expand_more
No for this tool. Processing runs in your browser. See Privacy & how it works on this page and our Privacy Policy for what network requests still occur when loading the site.
Does it work on mobile?expand_more
Yes on modern mobile browsers. Very large files may hit device memory limits sooner than on desktop.