Watermark PDF
Add a text or image watermark to every page of a PDF.
About Watermark PDF
Stamp a text or image watermark across every page of a PDF, all inside your browser. Reach for it when you need to mark a document as DRAFT, CONFIDENTIAL, or brand it with a logo before sharing. Because the file is processed locally, sensitive contracts and drafts never get uploaded.
- Category
- Input
- Accepts: application/pdf.
- Output
- Outputs: application/pdf.
- Cost
- Free, runs in your browser
- Memory
- low
Common uses
- Stamp 'DRAFT' or 'NOT FOR DISTRIBUTION' across a contract before circulating it for review
- Overlay a company logo on every page of a proposal sent to a prospective client
- Mark sample chapters or preview documents with a 'SAMPLE' watermark before public release
- Add a 'CONFIDENTIAL' stamp to internal financial reports shared outside the finance team
- Brand exported invoices or quotes with your business name across the page
- Tag a tender response with a recipient name so leaked copies can be traced
Frequently asked questions
What kind of watermark can I add?
Either a text string (such as DRAFT or your company name) or an image like a logo, applied to every page of the PDF.
Does the watermark go on every page?
Yes, the watermark is drawn on all pages of the document in a single pass.
Is my PDF uploaded to a server?
No. The watermark is applied in your browser, so confidential documents stay on your machine.
Will the watermark cover up my content?
Watermarks are typically rendered as an overlay. Use a light or semi-transparent style and position so the underlying text stays readable.
What input does it accept?
Standard PDF files (application/pdf). The output is a new PDF with the watermark baked in.
Keywords
- watermark
- stamp
- overlay
- text