PDF Watermark
Stamp custom text watermarks across all PDF pages with color and opacity.
Drag & drop photos & videos or click to browse
JPEG, PNG, WebP, MP4 — batch up to 50+ files
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About PDF Watermark
PDF Watermark is a free, browser-based pdf tool that stamp custom text watermarks across all pdf pages with color and opacity. It supports PDF file formats. Everything runs locally in your browser — no files are uploaded to any server, so your data stays completely private and secure.
How to use
- 1Upload your PDF document by dragging and dropping or browsing your files.
- 2Adjust the available settings to your preference and preview changes in real time.
- 3Click the process button to run the tool.
- 4Download or copy your result instantly — no waiting, no email required.
Use cases
- Stamp custom text watermarks across all PDF pages with color and opacity
- Merging or splitting PDF documents for sharing
- Reducing PDF file sizes for email attachments
- Adding watermarks or page numbers to documents
Advantages
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