Add a watermark to your PDF

Stamp any text watermark you like — full control over font, size, color, opacity, rotation, and position, with a live preview as you go.

Drag & drop your PDF here

or browse files from your computer

Max 100MB per file

Full styling control

Font, size, color, opacity, and rotation angle — styled exactly the way you want, with a live preview.

Precise placement

Pin it to a corner, center it, or tile it across the whole page — with adjustable margin.

Completely free

Watermark as many PDFs as you like, with no size limits or sign-up required.