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CSL-JSON to BibTeX Converter

Sometimes the flow reverses: a bibliography born in a Pandoc or Zotero pipeline needs to feed a LaTeX build. This converter reads the CSL-JSON array in your browser and emits BibTeX entries with types and fields mapped back from the CSL model.

When you need this

For the Quarto author whose co-author insists on Overleaf: keep references.json canonical and generate the .bib on demand.

Frequently Asked Questions

How do I convert CSL-JSON to BibTeX?
Sometimes the flow reverses: a bibliography born in a Pandoc or Zotero pipeline needs to feed a LaTeX build. This converter reads the CSL-JSON array in your browser and emits BibTeX entries with types and fields mapped back from the CSL model. Everything is free, with no account and no conversion limit.
Is my data uploaded anywhere?
No — the CSL-JSON you paste or upload is parsed entirely in your browser. The conversion runs fully offline in the page — nothing is sent to any server.
When is a CSL-JSON to BibTeX conversion useful?
For the Quarto author whose co-author insists on Overleaf: keep references.json canonical and generate the .bib on demand.
Can I convert to other styles and formats too?
Yes. CitationEasy's generator formats any source in 10,832 citation styles, the bibliography exports Word, RTF, BibTeX, RIS, and CSL-JSON, and the converter hub lists every direct conversion pair. If you need a style-to-style rewrite of already-formatted text, use the Citation Format Converter tool instead.

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