BYTETOOLS

PDF Booklet Maker

Turn any PDF into a fold-and-staple booklet. Pages are reordered for saddle-stitch printing with gutter and creep control, right in your browser.

Drop a PDF here or click to browseReorders pages so a double-sided print folds into a booklet

What is the PDF Booklet Maker?

A booklet is not just two pages side by side. When you fold a stack of paper in half, the page that ends up next to page 1 is the last page of the document, and the order marches inward from both ends at once.

  • Correct saddle-stitch page order, verified by simulating the fold
  • Automatically pads to a multiple of four with blank pages
  • Gutter control so text does not disappear into the crease
  • Creep compensation that shifts inner sheets toward the spine
  • Optional dashed fold line down the centre of each sheet
  • Runs entirely in your browser — nothing is uploaded

How to use the PDF Booklet Maker

  1. 1

    Drop your PDF onto the upload area. The tool shows the page count, the padded count and how many sheets of paper you will need.

  2. 2

    Choose Saddle-stitch for a fold-and-staple booklet, or Sequential 2-up if you just want pages side by side without folding.

  3. 3

    Set a gutter in millimetres if text runs close to the fold, and add creep if the booklet is thick enough that inner pages will be trimmed.

  4. 4

    Tick the fold line option if you want a dashed guide printed down the middle of every sheet.

  5. 5

    Click Make Booklet and download the file. Print it double-sided, flipping on the short edge, at 100% scale.

About the PDF Booklet Maker

A booklet is not just two pages side by side. When you fold a stack of paper in half, the page that ends up next to page 1 is the last page of the document, and the order marches inward from both ends at once. Print your PDF two-up in normal order and you get a stack of paper that reads 1, 2, 3, 4 across the spread — useless once it is folded.

This tool does the imposition for you. It pads the page count up to a multiple of four with blanks, works out the saddle-stitch order, and places each pair on a landscape sheet at full size. You can add a gutter at the fold, compensate for creep on thick booklets, and print a dashed fold line to guide the crease.

Everything happens locally in your browser using pdf-lib, so your document is never uploaded to a server. That matters when the thing you are printing is an order of service, a zine, a conference programme or an internal report that has no business passing through somebody else's infrastructure on its way to your printer.

Frequently asked questions

What order do pages go in for a saddle-stitch booklet?

For an 8-page booklet the printed sides are 8|1, 2|7, 6|3 and 4|5. The pattern pairs the last page with the first, then works inward from both ends. This tool builds that order automatically for any page count.

Why does my booklet need a page count divisible by four?

Each sheet of paper folded in half gives four pages — two on the front, two on the back. If your document does not divide by four, the tool adds blank pages at the end so the last sheet is complete.

What is creep and do I need it?

Creep is the way inner pages stick out past outer ones when a thick booklet is folded, so they lose more margin when trimmed. For a booklet under about 16 pages you can leave it at zero; beyond that, a few millimetres keeps the outer margins looking even.

How should I print the booklet file?

Print double-sided with short-edge binding at 100% scale — do not let the print dialog shrink it to fit. Then fold the whole stack in half together and staple along the fold.

Is my PDF uploaded anywhere?

No. The imposition runs in your browser with JavaScript, so the file never leaves your computer. You can even use the tool offline once the page has loaded.

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