Add Watermark to PDF
Upload your PDF and apply a custom text watermark with full style controls.
Security & Privacy
Watermarking is performed locally inside your browser. Files are never uploaded.
Add Watermark
Add text watermarks to PDF pages with full control over style and position.
Use cases: confidentiality labels, branding, and draft indicators.
Drag and drop a file here
or click to browse
PDF only.
Use Cases
- Mark internal documents as confidential
- Brand client-facing PDF assets
- Label drafts before final approval
FAQ
Is it safe to use these PDF tools?
Yes. Files are processed directly in your browser and are never uploaded to external servers.
Are my files uploaded to a server?
No. All PDF processing runs locally on your device inside the browser.
Are these tools completely free?
Yes. All PDF tools on this page are free to use with no account required.
Is there a file size limit?
There is no server-side limit because files are not uploaded. Practical limits depend on your device memory and browser performance.
Do the tools work on mobile?
Yes. The tools are responsive and work on modern mobile and desktop browsers.