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Citation.js review

Free#14 of 29 in Citation Generator Tools

A programmable, open-source citation toolkit for developers working with bibliographic data.

8.1/10Editor score
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Citation.js8.1 Visit Citation.js

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Citation.js is an open-source JavaScript toolkit for developers who need to parse, convert, and format bibliographic metadata. It supports browser and Node.js use, includes a command-line interface, and provides a modular plugin architecture for formats and identifier services. Its supported workflows include converting bibliographic data to and from CSL-JSON, formatting citations and bibliographies with CSL styles, and working with inputs such as BibTeX, BibLaTeX, RIS, DOI, ISBN, PubMed, and Wikidata.

Its strongest fit is programmable citation conversion across different environments. Developers can use the library in web projects, Node.js applications, or command-line workflows, while the published feature set includes BibTeX and BibLaTeX input and output, RIS input and output, and DOI identifier lookup. Plugins for ISBN, PubMed, and Wikidata identifiers extend the conversion workflow beyond file-based references. This makes Citation.js suitable for software that needs structured bibliographic data, citation rendering, or format exchange rather than a fixed end-user interface.

The main trade-off is its developer orientation. Citation.js is a library and CLI, not a hosted citation-management application, so it suits teams prepared to incorporate JavaScript tooling or command-line processes into their workflow. Its modular design can support tailored format and identifier handling, but coverage depends on the supported plugins and formats relevant to a project. Choose Citation.js when programmable control, CSL formatting, browser or Node.js support, and bibliographic conversion are priorities. Choose another tool when the primary need is a ready-to-use citation manager or established end-user integrations.

Citation.js pros and cons

  • Where it wins
    • Converts BibTeX, RIS, and other formats to and from CSL-JSON
    • Supports CSL citation and bibliography formatting
    • Runs in browsers, Node.js, and the command line
  • Where it doesn't
    • Developer-focused rather than a hosted citation-management application
    • End-user integrations are not a stated part of its positioning
    • Identifier and format coverage depends on available plugins

Citation.js fact sheet, pricing and score →

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