PDF 레이어 오버레이
두 개의 PDF 페이지를 하나로 겹쳐서 오버레이 병합합니다. 배경지, 인장, 워터마크 합성에 유용합니다.
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Overlay PDF allows you to layer pages of one PDF document on top or underneath another PDF document. It is perfect for applying letterheads, adding background grids, stamping watermarks, or fusing layout drafts together.
Supports both Overlay mode (layer goes on top) and Underlay mode (layer goes underneath). Specify custom target page ranges or loop shorter overlay documents to cover the entire base file automatically.
All processing is executed entirely inside your web browser locally, guaranteeing total security and data privacy.
사용방법
Upload Main PDF
Drag and drop your primary base PDF document.
Upload Layer PDF
Provide the overlay/underlay document that acts as the layer.
Configure Layering
Choose overlay or underlay mode, specify page ranges, and enable page looping.
Compile and Download
Click Compile to process and download the layered result PDF.
사용 사례
Corporate Letterheads
Layer invoice contents on top of standard company letterhead templates.
Watermarks & Seals
Overlay security stamps, signature seals, or backgrounds across documents.
Drawing Blueprints
Combine draft architectures or layout grids underneath text blocks.
자주 묻는 질문
What is the difference between Overlay and Underlay?
Overlay places the secondary layer on top of your main content. Underlay places it at the very bottom, acting as a background template.
Can I loop the overlay layer?
Yes, if the layer PDF is shorter than the base document, enabling Loop will cycle it (e.g. page 1, 2, 1, 2) to cover all base pages.
Is page range supported?
Yes, you can target specific pages using range syntax such as "1-5", "odd", "even", or comma-separated lists.