Best Zotero Plugins 2026

Search for Zotero plugins and you will find plenty of “must-have” lists. But if you are just getting started with reference management, a more useful question is: where is my research workflow getting stuck?

If you want to save papers from the web to your library, start with Zotero Connector. If you write in Word, first make sure the official citation plugin works. Add tools for reading, translation, note organization, or LaTeX only as you need them.

This guide to the best Zotero plugins in 2026 covers six tools across the workflow of collecting, reading, taking notes, and writing. They solve different problems; you do not need to install them all.

At a glance: which Zotero plugin do you need?

One distinction matters: the Word plugin and Connector are official Zotero tools; the other four are third-party desktop plugins. Their download sources and installation methods differ. Not every extension is installed from an .xpi file. Zotero's plugin documentation and download page distinguish these categories.

1. Zotero Word plugin: let Zotero manage citations and bibliographies

If you search for zotero plugin for word, you usually want Zotero's official word processor integration. It comes with Zotero Desktop and normally installs automatically. You do not need an additional third-party Word plugin. Official installation instructions

What does it do?

The Zotero toolbar in Word lets you insert or edit in-text citations, generate a bibliography, and change citation styles through the document settings. Citations remain linked to your library, so after correcting an author or year in Zotero, you can refresh the document. Official usage guide

For example, you might draft a paper using an author–date style, then need numbered citations for submission. Rather than rewriting each citation, change the document style in Zotero and check the target journal's specific requirements.

Its value lies in maintaining citation links. When a paper contains dozens of citations, adding or removing a reference or moving paragraphs should not mean maintaining bibliography numbers by hand.

How to install it and get started

If the toolbar is missing, close Word, open Zotero's Settings → Cite → Word Processors, and try installing or reinstalling the Word integration. Restart Word afterward. If it still fails, follow the official troubleshooting guide rather than repeatedly downloading installers from unfamiliar sources.

Word desktop requirements and citation-field limitations

Word citations require Zotero Desktop to be running; installing Connector alone is not enough. The plugin also will not automatically correct inaccurate authors, titles, or years in your library. Imported metadata still needs checking.

Unlink Citations removes the connection between document citations and Zotero. If a submission workflow requires plain text, first keep a copy of the document with its Zotero citation fields intact. Citation fields and unlinking

2. Zotero Connector: browser extension for Chrome and more

Many people searching for zotero chrome extension are looking for Zotero Connector. This official browser extension saves references from web pages into Zotero; it is not an AI reading service in your browser. Official Connector overview

How is it different from downloading a PDF?

Downloading a PDF often gives you just a file. Connector attempts to save bibliographic information such as the title, authors, and publication details, together with attachments it can access. On supported results pages, a folder icon lets you select multiple references. Official guide to adding items

A useful habit is to save from the paper's publisher or database record page first, then check the metadata and attachments. Do not wait until you have dozens of similarly named PDFs before filling in authors and DOIs.

How do you install it?

Use the link for your browser on the official Zotero download page. Chrome, Firefox, and Edge have dedicated extensions. Safari's Connector is bundled with Zotero and must be enabled in Safari's extension settings as instructed by Zotero.

For everyday use, opening Zotero Desktop before saving from the browser makes the workflow straightforward. Connector can also save to your online library when the desktop app is closed, after you authorize your account; the exact behavior depends on your settings. Connector usage

Full-text access and metadata checks

Saving a bibliographic record does not guarantee that you can download the full text. Website permissions, institutional access, and page support all affect attachment retrieval. Check that the authors, year, DOI, and PDF were saved, rather than closing the page as soon as you see a success message.

If you are starting with just one browser extension, Connector is usually the place to begin.

3. BibGenie: a Zotero AI plugin for research

BibGenie is an AI Research Agent that runs inside Zotero. Its role extends beyond sending a PDF to a model for summarization: you can ask questions about research materials, search your existing references, discover external research, and get help organizing your library.

Move from “what is this paper about?” to specific research questions

You can ask questions about the current paper and selected research materials. For example:

Questions like this create a more verifiable reading task than “summarize the whole paper.” When an answer includes citations, you can follow them back to the sources. However, a traceable source does not automatically make an answer correct: you still need to check whether the original material supports the model's interpretation. BibGenie citations and source navigation

Search your library and discover research beyond it

BibGenie supports library search and uses OpenAlex to discover related research outside your collection. The two fit together: first check what you have already collected, then look for studies worth adding.

Search scope matters here. The library's semantic index currently focuses on titles and abstracts. This does not mean that every PDF in your library has been semantically indexed in full. Reading a specific attachment and searching the entire library are distinct capabilities. Semantic indexing explained

For organization tasks, BibGenie can help with collections and tags, letting you review and approve relevant changes before they are written. If you also use an external note-taking workspace, you can authorize a Notion connection through Notion MCP to retrieve or update permitted workspace content during a paper conversation. This is different from continuous background, two-way synchronization.

Connect Zotero to external AI tools with MCP

If you are looking for Zotero MCP, BibGenie includes a local MCP server that lets compatible external AI clients access Zotero tools. Once enabled and configured in your client, it can support tasks such as searching items, reading PDF attachments and notes, and working with collections, tags, or metadata through the available tools.

This is separate from connecting BibGenie to Notion: the local MCP server exposes Zotero tools to an external client, while the Notion connection lets BibGenie access your authorized Notion workspace. If you only use BibGenie's in-plugin chat, you do not need to configure the local MCP server.

See the Zotero MCP guide for capabilities and the MCP settings guide to enable the server and connect a client. A local MCP endpoint does not, by itself, make a cloud model run locally; review your external client's data handling and model settings.

How to install it and get started

Get the plugin from the BibGenie download page, follow the three-step setup guide, and start with a familiar paper and one specific question.

Model costs, privacy, and search scope

If you only need to insert citations in Word, the official plugin is more direct. If you only need a simple translation of a passage, a dedicated translation plugin may be a better fit. BibGenie is designed for tasks involving context, comparisons between studies, or multiple connected research steps.

When you use a cloud model, relevant research context must be sent to the selected service for processing. A local library therefore does not mean that all AI requests stay offline. Consider the nature of your materials and the service configuration when choosing a model.

4. Better BibTeX: citation tools for LaTeX and Markdown writers

Better BibTeX, usually shortened to BBT, focuses on citation keys and bibliographic exports. It connects Zotero with text-based writing tools.

Why might a LaTeX user need it?

In LaTeX, you might cite a source with \cite{smith2026example}; some Markdown workflows use [@smith2026example]. The identifier inside the braces or brackets is the citation key. As your library grows, consistent naming, collision avoidance, and export maintenance become important. Using citation keys

BBT can generate keys according to rules and offers export formats including Better BibTeX and Better BibLaTeX. A common approach is to create a collection for a writing project, export it as a .bib file, and reference that file from your writing tool.

What does automatic export handle?

Choose the appropriate Better export format and enable Keep updated to update a designated export file when your Zotero data changes. You then do not need to export manually each time you add or edit project references. Automatic export configuration

However, updating a local .bib file does not automatically synchronize it with Overleaf. You still need to configure how the cloud project receives that file, through a suitable transfer, version-control, or synchronization method.

Version changes to watch in 2026

Use the download link in the official BBT installation guide. If you only use Zotero's official Word citation features, you usually do not need BBT just to have a “complete” plugin setup.

5. Zotero PDF Translate: translate selected text where you read

The project often called Zotero PDF Translate now uses the name Translate for Zotero. It brings translation into your Zotero reading workflow, reducing copying between PDFs, web translation tools, and notes. Official project overview

What is it best suited to?

The project supports translating selected text in PDFs, EPUBs, and web pages, as well as related translation features for annotations, titles, and abstracts. A practical starting point is to select a sentence you do not understand, read the translation, and check its meaning in context.

It is well suited to “what does this passage mean?” Comparing experimental designs across papers or investigating the evidence behind a conclusion requires a different kind of research tool. Translation and research Q&A can complement each other, but their outputs should not be treated as equivalent evidence.

How do you get started?

Download a package compatible with your Zotero version from the project's Releases page. After installation, set your target language and translation service, then test it on text that you can select normally.

Get one service working before configuring more features. Some services require your own API key or a paid account. Being able to download the plugin does not mean every underlying translation service is free. Release notes also document service adaptations and fixes; if an error occurs, check the plugin version and your selected service's configuration.

What to know before using it

Do not equate selected-text translation with automatically producing an entire bilingual PDF that preserves every aspect of the layout. For scans, first check that selectable text is available. For technical terms, negation, and statistical conclusions, continue checking against the original.

6. Better Notes: turn reading notes into reusable knowledge

The project's name is Better Notes, not Better Note. It extends Zotero's note-taking workflow with note links, templates, editing features, and exports. Official project overview

Move from individual excerpts to topic notes

After reading ten papers, the problem is often not a lack of notes but scattered information. Better Notes' links and templates help connect notes on individual papers with broader topic notes.

For example, you could create an overview note for a research topic and record each paper's question, methods, results, and limitations using a consistent structure. This is a suggested organization method, not a claim that the plugin automatically understands every paper or makes research judgments for you.

If you also use Obsidian or Markdown

Better Notes supports two-way synchronization between notes and external Markdown files, along with several export formats. Automatic synchronization requires configuration and does not happen instantly on every keystroke. Check compatibility with Obsidian's extended syntax as well. Synchronization and format notes

Test with a simple note first: export it from Zotero, edit it externally, synchronize it back, and check that links and formatting meet your needs before migrating important notes.

What to know before using it

The current project uses note tabs and windows for editing; the separate “workspace” interface shown in older tutorials has changed. AI-related functions also involve the relevant integrations and model configuration. Installing Better Notes is not equivalent to getting an unlimited, ready-to-use AI service.

Use the Better Notes releases page for installation and updates. If you only take occasional excerpts, learn Zotero's built-in notes first, then decide whether you need more sophisticated organization and synchronization.

Combine tools around your workflow, not a checklist

How do you install Zotero plugins? Distinguish these three cases

For a third-party .xpi, the usual process is to open Tools → Plugins in Zotero, click the gear menu, choose the option to install an add-on from a file, and select the downloaded package. Menu labels may vary by language and version. Official Zotero plugin installation instructions

Before updating, check which Zotero versions the plugin supports. Prefer compatible stable plugin releases for stable Zotero installations. Install one tool and verify your task before adding another; this also makes conflicts easier to isolate.

Frequently asked questions

Start with your next task

Pick one task you need to finish today: save a paper, insert a citation, understand a passage, or organize research notes. Install the tool for that task, complete the workflow, and then decide whether to expand your setup.

To try AI with papers and notes inside Zotero, start with the BibGenie setup guide. If collecting references or inserting citations is your immediate problem, configure the official Connector and Word integration first.

Official documentation and downloads