Wikipedia as a Printed Book: How Big It Really Is and How to Read It Offline

Short answer: Printed on paper, the English Wikipedia would fill thousands of thick volumes, which is why nobody keeps it on a shelf. What I actually do is download the whole thing as a compact offline archive using Kiwix, so I can read every article without any internet connection.

The English edition of Wikipedia contains millions of articles. If someone tried to print all of it, the result would dwarf the old print encyclopedias I grew up with, and it would be obsolete the moment the ink dried because new edits never stop. That contrast between a living, endlessly-updated website and a frozen stack of books is what makes the whole idea so fascinating to me.

Just how big is printed Wikipedia?

Estimates on Wikipedia's own size assumptions put a full print run at roughly several thousand volumes, each hundreds of pages long. To picture it, imagine a bookshelf that keeps going down an entire corridor and then turns the corner. You can read the community's own math on this in the size of Wikipedia pages.

The printed-Wikipedia art projects

People have actually attempted the impossible. A design student named Rob Matthews bound a few hundred featured articles into a single brick of a book years ago, and the photos of that absurdly thick volume still circulate. Later, artist Michael Mandiberg went far bigger with a project to turn the entire English Wikipedia into thousands of print-on-demand volumes, uploaded to a print service, with an exhibition where visitors watched pages convert into books in real time. You can see documentation of the effort on Wikimedia Commons.

Why offline beats printed

Printing Wikipedia is beautiful as art, but useless as a reference. The far better modern angle is reading it offline digitally.

Approach	Size / effort	Stays current?
Full print run	Thousands of physical volumes	Frozen forever
Wikipedia book creator (PDF)	A handful of articles	Snapshot at export
Kiwix offline archive	One file on a laptop, phone, or USB	Refresh by downloading a new dump

How I read all of Wikipedia offline with Kiwix

1. Install the free, open-source Kiwix app on desktop or mobile.
2. Open its library and choose a Wikipedia archive (a .zim file). There are full versions and smaller top-article or no-images versions.
3. Download the .zim file once while you have internet. The compressed full English Wikipedia is surprisingly manageable, especially the text-only build.
4. Open the file in Kiwix and browse, search, and read every article with zero connection.

This is genuinely useful for travel, patchy rural internet, exam prep, or keeping a knowledge base on a device that stays offline for security.

Make your own custom Wikipedia book

If you want a physical keepsake instead, Wikipedia's built-in book tools let you collect chosen articles, export them as a PDF, and send that to a print-on-demand service to bind a small custom book of your favorite topics. It is a lovely gift and far more practical than seven thousand volumes.

A non-obvious tip

For a phone or a small drive, grab the text-only or top-articles Kiwix build rather than the full image version. You keep the vast majority of the useful knowledge at a fraction of the storage, which means the entirety of humanity's encyclopedia can ride around in your pocket next to your photos.

Frequently asked questions

How many volumes would printed Wikipedia be?

Estimates put a full English print run in the thousands of volumes, each several hundred pages, which is why it is treated as art rather than a real reference.

Can I download all of Wikipedia?

Yes. The free Kiwix app lets you download a .zim archive of Wikipedia and read every article offline, with full and text-only versions available.

How much space does offline Wikipedia need?

The text-only English archive is compact enough for a phone or USB drive, while the full version with images is larger but still fits comfortably on a laptop.

Can I print my own Wikipedia book?

Yes. Wikipedia's book creator lets you collect articles, export a PDF, and send it to a print-on-demand service for a custom bound book.