📚 Reading apps and reading coaches · 🗣️ Language learning
International Children's Digital Library
By ICDL Foundation with the University of Maryland. Visit International Children's Digital Library
Desk research from the maker's own pages. Not yet tried by us. Checked 2026-10-24.
A free online library of about 4,000 children's books from around the world, begun at the University of Maryland's Human-Computer Interaction Lab over 20 years ago. Children browse by language, color, feeling, shape, genre, character or true versus make-believe, then read scanned picture books page by page in the browser. Books come in many languages, including Mongolian, Farsi, Spanish, Hindi, Serbian and Hebrew. Since 2021 it has run as a simpler static site with no search and no translations.
Our take: A quiet, ad-free treasure for families looking for picture books in a home language; children wanting modern, polished reading apps will find it dated.
Checked in a browser
A browser check on 2026-10-25: what loads, the ads and trackers we saw, and what a child meets first. Not a hands-on test.
| Child safety: 5 out of 5 | No ads, chat or sign-ups; the only link out is to the University of Maryland. |
|---|---|
| Data: 4 out of 5 | Only Google Analytics loaded; no cookies were set. |
| Ease: 2 out of 5 | The phone view is an old fixed-width page; the screen showed a long 2021 letter cut off at the right edge, and the book links are small text lists. |
| Cost honesty: 5 out of 5 | Free; nothing to buy. |
What we found
- The first visit contacted 3 third-party hosts (google-analytics.com and umd.edu) and set 0 cookies.
- The front page carries 2021 letters: the founders said goodbye in April 2021, then the books were brought back in a simpler reader in May-June 2021, original language only.
- On the phone screenshot, the text column ran off the right edge of the screen.
- Browse links include books by language, color, shape and "true vs. make believe".
From the test: Safe and ad-free, but it is an old, pared-back site that is hard to use on a phone; best on a computer with a parent.
| Ages it suits | about 3-13 |
|---|---|
| What its terms say about age | Not stated; there are no terms of use. The site says books are for personal use only and may not be redistributed. (terms) |
| Price | Free. Free; no ads or sign-up (Oct 2026). |
| Works on | Web |
| Account | No account needed |
| Ads | None |
| In-app purchases | None |
| The AI in it | No AI. |
What's good
- Completely free with no ads, accounts or tracking by the library itself
- Rare books in dozens of home languages for immigrant and bilingual families
- Browse by color or feeling suits children who cannot read yet
Watch for
- The founders announced its closing in 2021; one founder rebuilt a simple version, so it is maintained by a volunteer
- No search and no translations any more
- Many titles are old public-domain books, and scanned pages can be hard to read on a phone
Data and privacy
No accounts and no forms for children. The footer links to the University of Maryland's general privacy notice, which covers university websites; the founders say the library never exposed children to commercial activity or put their privacy at risk. Read the privacy policy.
Does it work?
The founding team published many papers on designing the library with children, such as a 2007 study of how elementary-age children search and browse it; these come from the makers' own lab, not outside reviewers.
In the Big Index
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Where these facts come from
- https://www.childrenslibrary.org/
- https://www.childrenslibrary.org/library/books_by_language.html
- https://www.childrenslibrary.org/library/books.html
- https://www.childrenslibrary.org/about/mission.html
- https://www.childrenslibrary.org/people/info4researchers.html
- https://www.childrenslibrary.org/about/research/papers.html
- https://umd.edu/privacy-notice
Prices, terms and features change. Nobody paid to be listed, nothing here is an affiliate link, and Peabody never rates itself. Where we and the maker disagree, the maker's own pages are the ones to trust.