Chicago Citation Generator (Notes-Bibliography Style)

What is a Chicago citation generator?

A Chicago citation generator takes what you know about a source — its author, title, publication date, and so on — and arranges it into the entry format The Chicago Manual of Style specifies, along with the shortened note you would use when referencing that source again. Type the details into labelled fields and both update live, so you can see the finished format before you paste anything into your paper.

This generator covers journal articles, books, book chapters and websites, and it is one of four citation styles on the same tool alongside APA, MLA and Harvard — this page simply opens on Chicago. Every Chicago template here was checked against a published example from Chicago's own documentation and reproduces it exactly, so the punctuation, italics and ordering you get back match what Chicago actually expects rather than an approximation of it.

How to use it

1. Select Chicago and your source type. Chicago is already selected when you land on this page; pick journal article, book, book chapter or website from the source-type row, and for a journal article, paste in a DOI and click Look up to auto-fill the author, title and journal details.
2. Enter authors, date and title. List authors one per line, surname first — the tool inverts only the first author and keeps the rest in normal order, joined with “and” — then add the publication date and type the title in title case exactly as it should appear, since the tool will not adjust capitalisation for you.
3. Complete the type-specific fields and copy your results. Fill in the journal, volume and issue, publisher, page range, or URL, then copy the bibliography entry and the citation labelled Shortened note using the copy button under each.

Notes-bibliography only — check which Chicago you need

Chicago covers two different citation systems, and it matters which one your course expects: notes-bibliography, built around footnotes or endnotes plus a bibliography, and author-date, which looks more like APA with parenthetical citations in the text. This tool produces notes-bibliography style only — a full bibliography entry plus a shortened note for a repeat citation — so if your instructor asked for author-date Chicago, check with them before using this generator, since the two systems are not interchangeable. That is also why the second output here is labelled Shortened note rather than in-text citation: Chicago's notes system does not put citations in the sentence itself, it points to a note.

Within notes-bibliography, the formatting follows Chicago's own examples closely. A book bibliography entry reads “Yu, Charles. Interior Chinatown. Pantheon Books, 2020.” — title italicised, publisher before the year, no city listed — while a journal article reads “Kwon, Hyeyoung. ‘Inclusion Work: Children of Immigrants Claiming Membership in Everyday Life.’ American Journal of Sociology 127, no. 6 (2022): 1818–59.” with the article title in quotation marks, the journal italicised, and the volume followed by “no.” and the year in brackets before the page range. Only the first author is inverted; any co-authors are listed in normal order and joined with “and”.

Why is it free?

FreeToGenerate.com does not put an account, a paywall, or ads between you and a finished citation on this or any of its tools — you fill in the fields and read off the result. That is not how the handful of well-known citation sites operate, where a full reference or an ad-free session is often the thing you have to sign up or pay for.

It is equally upfront about what it does not do. It never adjusts the capitalisation of a title, since distinguishing a proper noun from an ordinary word is not something an algorithm can do reliably, so it reproduces exactly what you type. The DOI lookup for journal articles is the only part of the tool that leaves your browser, and it only talks to CrossRef's free public metadata service — there is no ISBN lookup, so books and web pages are typed by hand. It handles a single source at a time, keeps no running bibliography, forgets everything on reload, and, like any generator, has no way to check whether a source is right for your assignment or whether you entered its details correctly.