I have 100’s of references in my zotero library. When I bring them to my
bib file it ends up in a mess. There are many unwanted keys and there is no order to the references therein. This is the workflow that I have developed to handle the problem
Better bibtex: Use the better-BibTeX plugin to clean up the export in Zotero. After installation of the plugin, you can set the fields to omit. Goto
Preferences ->Better Bibtex -> Export. I remove the following fields
abstract, url, language, urldate, file
BibTeX Tidy: This website is excellent to beautify your bib file and clean up further. I use it to have a proper indentation in my bib file and also to sort the entries by year.
Before and After