FAQ

How it works

1. Upload a PDF.
2. Type the repeated watermark text, or select it on the page.
3. Run the cleanup.
4. Compare the original and cleaned pages.
5. Download the cleaned PDF once it looks right.

Questions

What does PDF Watermark Remover do?

It removes visible watermark text and certain overlay-style marks from PDF files, then returns a processed PDF for review and download.

What kind of watermarks does it work on?

Repeated, visible text marks such as CONFIDENTIAL or DRAFT that exist as text in the PDF. Results depend on how the original PDF was produced.

Is every watermark removable?

No. Scanned, image-only PDFs have no text layer, so nothing can be removed. Text that behaves like ordinary page content is left alone to avoid damaging the document.

Should cleaned documents still be reviewed?

Yes. Every cleaned PDF should be checked visually before publication, filing, or redistribution.

Does it support an API?

Yes. The service includes API documentation, Swagger UI, ReDoc, and an OpenAPI document for programmatic use.