Booklet / Saddle Stitch PDF Imposer (No npm)

Drop your PDF here

or click to choose a file

Open direction:

Output filename:

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Print settings (after you export):
Paper: US Letter • Pages/Sheet: 2 • Duplex: On • Binding: Short-edge • Scale: 100%

Why there is one small library?

Browsers can’t natively rewrite PDFs (copy/reorder pages + add blanks). We use a single JS PDF library (pdf-lib) with no build tools and no npm.