StampForge

Files

Drop PDFs here or click to browse · multiple supported

Pages

Skip pages (e.g. 1-3, 5)

Stamps

Drop stamp image here or click to browse · PNG / JPEG / WebP

Size 25%

Opacity 100%

Placement

Auto-place stamps

Draw zone · drag default position

Drop PDFs in the sidebar to begin

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Drop PDFs or stamp image