Scholar Copy BibTeX Directly

A Tampermonkey userscript for Google Scholar that adds a Copy Bib button to each search result.

Clicking Copy Bib directly fetches the BibTeX entry and copies it to your clipboard.

This project is a secondary development based on Scholar Show BibTeX + Copy. The original script adds a Show Bib button, displays the BibTeX entry inline, and provides a separate Copy button. This version simplifies the workflow by copying BibTeX directly after one click.

Features

• Adds a Copy Bib button to Google Scholar search results.
• Copies BibTeX directly with one click.
• Removes the intermediate inline BibTeX preview panel.
• Uses Google Scholar citation links to fetch BibTeX.
• Prefers formally published BibTeX entries when available from All N versions.
• Falls back to the original BibTeX entry if no better formal publication entry is found.
• Works with Tampermonkey-compatible userscript managers.

Difference from the Original Script

The original script, Scholar Show BibTeX + Copy, uses the following workflow:

1. Click Show Bib.
2. The BibTeX entry is displayed below the Google Scholar result.
3. Click Copy inside the BibTeX panel.

This version changes the workflow to:

1. Click Copy Bib.
2. The BibTeX entry is copied directly to the clipboard.

This is useful if you usually only want to copy the BibTeX entry and do not need to inspect it inline every time.

Installation

1. Install Tampermonkey or another compatible userscript manager.
2. Create a new userscript.
3. Copy and paste the content of scholar-copy-bibtex-directly.user.js.
4. Save and enable the script.
5. Open Google Scholar.

Google Scholar Setup

For best results, enable BibTeX import links in Google Scholar:

1. Open Google Scholar.
2. Go to Settings.
3. Open Bibliography manager.
4. Enable Show links to import citations into BibTeX.
5. Save the settings.

After this, Google Scholar results should show citation import links, and this script will add a Copy Bib button next to them.

Usage

On a Google Scholar search results page:

1. Find the paper you want to cite.
2. Click Copy Bib.
3. The button will temporarily show Loading....
4. If successful, it will show Copied.
5. Paste the copied BibTeX entry into your .bib file.

BibTeX Selection Strategy

The script uses the following strategy:

1. Fetch the default BibTeX entry for the current Google Scholar result.
2. Check whether the entry looks like a formal publication.
3. If the entry appears to be a preprint, such as arXiv, inspect All N versions when available.
4. Try candidate BibTeX entries from the version list.
5. Prefer an entry with a formal venue, such as journal, booktitle, or publisher-related metadata.
6. If no better formal entry is found, use the original BibTeX entry.

FAQ

Why don't I see the Copy Bib button?

Make sure Google Scholar is configured to show BibTeX import links:

Settings -> Bibliography manager -> Show links to import citations into -> BibTeX

Then refresh the Google Scholar page.

Why does Copy Bib not appear for some results?

Some Google Scholar entries may not expose citation links, or Google Scholar may load parts of the page asynchronously.

Refreshing the page may help.

Why is the copied BibTeX still an arXiv or preprint entry?

For some papers, Google Scholar does not provide a formal published BibTeX entry in its available versions.

In that case, the script intentionally falls back to the original BibTeX.

Why does copying fail sometimes?

Google Scholar may rate-limit requests or block citation access temporarily.

If this happens, wait for a while and try again.

Will this break if Google Scholar changes its HTML?

Possibly.

This userscript relies on Google Scholar's current DOM structure and may need selector updates if Scholar changes its page layout.

Credits

This project is based on Scholar Show BibTeX + Copy.

The original script adds an inline BibTeX preview panel and a copy button. This version modifies the interaction flow so that the search-result button directly copies the BibTeX entry.

Many parts of the BibTeX fetching, citation parsing, version inspection, and formal-publication selection logic are adapted from the original implementation.

License

This project is licensed under the Apache License 2.0.

The upstream project, Scholar Show BibTeX + Copy, is also licensed under the Apache License 2.0.

This repository keeps the same license for compatibility with the original work.

See LICENSE for details.

Disclaimer

This is an unofficial userscript and is not affiliated with Google or Google Scholar.

Use it responsibly and avoid sending excessive automated requests to Google Scholar.