PDF N-up Layout

About this tool

PDF N-up Layout is a print-optimised tool that fits multiple PDF pages onto a single sheet — 2-up, 4-up, 6-up, 8-up, or 9-up. It is the classic 'save paper and toner' move when printing handouts, lecture slides, draft reports, or anything you don't need at full size. You pick the number of pages per sheet, the target paper size (A4, US Letter, US Legal, or A3), the orientation, the margin from the page edge, and the gap between cells. An optional thin border around each placed page makes it easier to see where one source page ends and the next begins. The tool runs entirely in your browser using pdf-lib's drawPage, which embeds source pages as native PDF objects rather than rasterising them — text stays selectable, vector graphics stay crisp, and image quality is preserved.

Why use it

• Save Paper and Ink: Print 4 pages on one A4 sheet to use 75% less paper and toner — significant on long documents.

• Browser-Only: pdf-lib runs locally — confidential drafts and signed contracts never reach a remote server.

• Five Layout Options: 2-up, 4-up, 6-up, 8-up, and 9-up cover everything from comfortable reading to maximum compression.

• Lossless Vector Embedding: Pages are placed as native PDF objects — text stays selectable and image quality is preserved.

• Margin and Gap Control: Fine-tune the spacing between placed pages and from the sheet edge for any printer's safe area.

• Optional Cell Borders: Thin grey rectangles around each placed page make it easy to see boundaries on dense layouts.

How to use

1. Drop your PDF onto the upload area or click to browse.
2. Choose pages per sheet: 2-up (1 column × 2 rows, stacked), 4-up (2×2), 6-up (2×3), 8-up (2×4), or 9-up (3×3).
3. Pick sheet size: A4, US Letter, US Legal, or A3.
4. Set orientation — Auto uses a landscape sheet for 2-up and portrait for every other layout, or force Portrait/Landscape.
5. Adjust margin (page-edge gap) and cell gap (between placed pages) in PDF points.
6. Click 'Build N-up PDF' and download — the output prints perfectly on any printer.

When it helps

• When printing lecture notes or slides as a 4-up or 9-up handout for note-taking margins.
• When proofreading a long draft and two stacked pages per sheet are still comfortable to read.
• When reviewing a 100-page report and want to see it as 25 sheets of 4-up to save toner.
• When sharing a slide deck via paper for an offline audience that doesn't need full-size pages.
• When archiving a reference PDF as 9-up so it fits in a single binder section.
• When teaching and you want to print a worksheet 2-up with note space between each item.

Examples

Tips

• 2-up stacks pages top and bottom, so for portrait source pages choose Portrait instead of Auto — on A4 each page prints at about 49% size instead of 34%.
• Borders default to on; turn them off for a cleaner aesthetic if your source pages already have visible page edges.
• Margin 16 + gap 8 is a balanced look for 4-up A4; tighten to 8/4 for maximum content density.
• PDF points to mm: divide by 2.835. So 16 pt margin = 5.6 mm, 8 pt gap = 2.8 mm.
• Double-side print 4-up to get 8 source pages on one sheet of physical paper — major paper savings.

Frequently Asked Questions

Glossary

N-up

Print or layout terminology for placing N source pages onto one output sheet — common values are 2, 4, 6, 8, 9.

Cell

Each rectangular slot on the output sheet that holds one source page in an N-up layout.

Margin

The space between the cells and the sheet edge — usually 8–24 PDF points to stay inside printer safe areas.

Gap

The spacing between adjacent cells in an N-up layout — typically 0–16 PDF points.

drawPage

A pdf-lib API that embeds an existing PDF page as an object onto a new page at given x/y/width/height.

Auto Orientation

This tool's default sheet direction: landscape for 2-up, portrait for 4-, 6-, 8- and 9-up layouts.