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Free Online PDF Contact Sheet Generator, Every Page as a Thumbnail

Make a contact sheet from a PDF. Every page becomes a numbered thumbnail on a grid of four to forty eight a sheet, on A4, Letter or A3, so a long report can be taken in at a glance and the page you want found in seconds. Every thumbnail carries its real page number, so the sheet works as an index.

Free Forever Nothing Uploaded 4 to 48 a Sheet Numbered
Free Online PDF Contact Sheet Generator, Every Page as a Thumbnail
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Make a contact sheet Drag and drop a PDF. Every page becomes a numbered thumbnail on a grid, so a long document can be taken in at a glance. Select a PDF File Up to 150 MB • 1,000 pages • nothing is uploaded
document.pdf
The sheet
mm
Output
.pdf

Contact sheet ready
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How to See Every Page at Once

Four steps, and the file never leaves your computer.

1
Step 1

Drop the PDF in. Nothing is uploaded; it is read where it already is.

2
Step 2

Choose how many thumbnails go on a sheet and what size the sheet should be.

3
Step 3

Decide about numbers and outlines, and whether the whole document is included.

4
Step 4

Press Build and download the contact sheet.

What It Does, and What It Cannot Do

What a contact sheet is for, and what it is not.

A contact sheet is for finding things, not for reading them. Sixteen pages on a sheet means each one is a quarter of its width. You will recognise a chart, a table or a photograph instantly and you will not read a word of body text. That is the job it does.
This is not the same as N-Up. Our N-Up Maker places the real pages, so the text stays selectable and printable at full quality. Here each page is a picture with its number written underneath. One is for saving paper, the other for finding page 213.
More detail means a slower build and a bigger file. A thousand page document at high detail is a thousand renders. The normal setting is enough to recognise a page by its shape, which is the whole point.
Page numbers are the numbers in the file. If the document has its own printed numbering that starts somewhere else, the two will not match. Our Page Label Editor is the tool that lines them up.

Key Features & Capabilities

Designed for speed, privacy, and precision.

Never uploaded

Every thumbnail is rendered in your browser. A confidential bundle can be indexed without leaving your computer.

Four to forty eight

From four large thumbnails to forty eight small ones a sheet, on A4, Letter or A3, in either direction.

Numbered

Each thumbnail carries its page number, which is what turns a pile of pictures into an index you can use.

Find a page fast

A two hundred page report fits on thirteen sheets. Spotting the one with the map on it takes seconds instead of scrolling.

Detail you choose

Light for speed on a long document, sharp when the sheet itself is going to be printed and pinned up.

Only some pages

Index the whole document or a section, written as 1, 4, 7-9, odd or even.

About the PDF Contact Sheet Generator

A contact sheet is a single page showing every page of a document as a small numbered picture. The name comes from photography, where a strip of negatives was printed at actual size so a whole roll could be looked over at once, and the idea transfers exactly.

It answers a question that searching cannot. Finding the page with the floor plan on it, or the one with the signature block, or the point where the scanned section begins, is a visual problem. You recognise the page by its shape long before you could describe what to search for. Thirteen sheets of thumbnails will find it faster than scrolling through two hundred pages.

Each thumbnail carries its page number, which is what turns a grid of pictures into something you can act on. The numbers are the real positions in the file, so what you read on the sheet is what you type into the page box of a reader.

It is deliberately a separate tool from the N-Up Maker, which does something that looks similar and is not. N-Up places the real pages so they stay sharp and selectable, to save paper. This renders pictures and labels them, to find things. Using the wrong one for the job is a disappointment either way.

Frequently Asked Questions

Thumbnails, numbering, detail and printing.

Drop the file onto this page, choose how many thumbnails you want on each sheet, and press Build. Every page becomes a numbered thumbnail on a grid, and the result downloads as a new PDF. Nothing is uploaded.

N-Up places the real pages, so they stay selectable and print at full quality. A contact sheet renders each page as a small picture and writes its number underneath. One saves paper when printing, the other helps you find a page in a long document.

Not at sixteen a sheet, and that is expected. You will recognise headings, tables, charts and photographs, which is what a contact sheet is for. Choose four a sheet if the text itself has to be legible.

Yes. Write the pages in the box, for example 40-72. Only those are rendered and numbered, and the numbers shown are the real page numbers from the file.

Every page has to be rendered as a picture, so a long document takes time no matter what. Lower the thumbnail detail and it speeds up noticeably, at no real cost to recognising pages.

No. Rendering and assembly both happen inside your browser, which you can prove by disconnecting from the internet and using the page anyway.

Every Other PDF Tool

46 more tools in this set. All free, all in your browser.

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