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BibTeX to Harvard Converter

Free. No signup. Runs in your browser.

Paste a bib file and convert it to Harvard reference list back. The neutral “Harvard1” CSL style is used (the most common version – “Harvard” is unofficially many similar variants), accent macros render as proper diacritics, and the entry type can be overridden per row when the source got it wrong.

How to convert BibTeX to Harvard online

Visit the BibTeX to Harvard tool page You’re already here. Bookmark thelatexlab.com/bibtex-to-harvard/ for next time.
Step 1
Upload or paste your .bib Drop a .bib file using the upload button, or paste the BibTeX text directly. Single entries and large libraries both work.
Step 2
Confirm Harvard is what you want “Harvard” is an umbrella term – dozens of universities maintain their own house variant (Harvard-Bath, Harvard-Anglia, Harvard-Westminster, and so on) and they disagree on details. The output here uses the neutral Harvard1 style. If your institution specifies a named variant, check the rendered output against that variant’s examples and adjust per-field by hand if there are differences.
Step 3
Convert, then copy or download Each entry renders as a formatted Harvard reference with a per-row entry-type override and Copy button. Use Copy all at the bottom to grab the whole list in one go.
Step 4
Parsing and rendering both happen in your browser – the .bib content never leaves the tab. Entries that fail to render show up inline with the reason so you can fix or drop them without losing the rest of the batch.

Where most BibTeX to Harvard converters break

They don’t say which “Harvard” they mean There is no single canonical Harvard style. The CSL Style Repository alone hosts dozens of named variants (Harvard1, Harvard-Bath, Harvard-Anglia, Harvard-Cite-Them-Right, Harvard-Westminster, plus dozens of single-institution variants). Most free converters pick one quietly without naming it, so you can’t tell whether what you got matches your university’s spec. The tool uses Harvard1 explicitly – the neutral default that Citation.js ships with – and tells you so.
Harvard1 named, not anonymous
Accent macros end up in the output A BibTeX entry with author = {Kr{\"a}mer, M.} should render as “Krämer, M.” in the output. Converters that don’t parse BibTeX accent macros either pass them through (Kr"amer) or crash. The tool uses Citation.js’ BibTeX parser, which handles the full accent-macro set, brace-nested protection, and BibLaTeX field aliases.
Krämer, M. accent macros parsed
Sentence-case rules applied wrong Harvard uses sentence case for article titles. If your source BibTeX has title = {{Deep Learning for NLP}} with double braces around the whole title, the CSL renderer treats it as already-protected and skips case conversion – so the output has unwanted title case. The fix is to remove the outer braces and protect only the acronyms: title = {Deep learning for {NLP}}. The reverse problem (acronyms getting lowercased) means the acronyms weren’t braced at all – a common issue in Word-exported references.
CSL handled honours brace protection
Entry type tagged wrong upstream An entry tagged @article renders very differently from one tagged @inproceedings or @incollection. CrossRef and many reference managers mis-tag conference papers and book chapters routinely. The tool exposes a per-row entry-type override that switches the type and re-renders the citation without leaving the page.
Override per-result dropdown
Output is plain text by default. For HTML with italics on book and journal titles, switch the To pill to “HTML” and re-render. CJK / Arabic / Cyrillic names pass through the renderer correctly but your final document needs a font that has glyphs for the script.

Frequently asked questions

Harvard1 – the neutral default that Citation.js ships with. Most institutional “Harvard” specifications (Harvard-Bath, Harvard-Anglia, Harvard-Cite-Them-Right, etc.) are close variants that differ in punctuation, italicisation, and a few field orderings. If your institution publishes example references, compare a few entries from the output – if a comma vs colon or a missing italic is the only issue, that’s a quick search-and-replace.

Compare the rendered output against your university’s published example references. Most differences are mechanical: a comma vs colon between fields, italic vs roman type for journal names, presence or absence of an “Available at:” preamble before URLs, parentheses around the year vs no parentheses. These are quick search-and-replace edits. If the differences are larger (e.g. footnote-style instead of in-text), you may actually need a different style altogether.

Three common culprits: (1) the file is actually RIS, EndNote, or NBIB (use /ris-to-bibtex/, /endnote-to-bibtex/, or /nbib-to-bibtex/); (2) a missing closing brace – one bad entry blocks the parser at that point; (3) @string macros without definitions, common in journal-shorthand .bib files. Each failing entry shows up inline with the reason.

The default output is the reference list, plain text. Switch to HTML for italic journal and book titles and the hanging indent. In-text citations (“(Smith, 2020)”) aren’t part of the standard bibliography render – they’re a separate CSL output mode that needs the surrounding sentence for context. For now, build them by hand from the reference-list output.

Free, no signup. Parsing and rendering both run entirely in your browser – the .bib file or pasted text never touches our server, no network call is made. The output exists in your browser session and disappears when you close the tab.

Yes – dissertation reference formatting is a service we run. See our thesis LaTeX formatting service (handles the bibliography along with the rest of the dissertation), and email [email protected] with the manuscript and the target university’s house style for a quote.

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