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Add Text Watermark to PDF
Stamp a diagonal text watermark across PDF pages
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About this tool
Add a repeated text watermark (like "CONFIDENTIAL" or "DRAFT") across every page of a PDF, with adjustable opacity.
Frequently asked questions
Can I watermark only some pages?
Yes — enter a page range or leave it blank to watermark every page.
Can I remove a watermark added by this tool later?
Not automatically — watermarking modifies the page content directly. Keep your original, unwatermarked file if you might need it later.