PDF Tools

Add Watermark

Insert a diagonal text watermark on every page.

Files are automatically deleted after processing, and all transfers are SSL-encrypted.

Frequently Asked Questions

Upload your PDF, type the watermark text you want, adjust its position and opacity, and download the watermarked file — all directly in your browser.

Yes, you can type any text you like, such as 'Draft' or 'Confidential,' and apply it across every page of the document.

The watermark is merged directly into the page content, so it can't be removed just by opening or viewing the PDF.