DOI → BibTeX Generator

You have the article's DOI in hand and you need the entry for references.bib. This page does not query Crossref and downloads no metadata: it assembles the entry from what you type, with the braces, the alignment and the doi field already in place. It fits the moment when the data is right there on the first page of the PDF and all you want is to get the punctuation right.

The entry type is fixed at @article and the field order is author, title, journal, year and doi. Blank fields are skipped, so you never end up with journal = {} cluttering the file. Authors are separated by and, never by a comma: Silva, Ana and Souza, Bruno. That is how BibTeX knows where one author ends and the next begins, and swapping that and for a comma is the classic first-time mistake.

If the work is a conference paper, change @article to @inproceedings and journal to booktitle after copying, since the template always emits a journal article. Add volume, number and pages when the style asks for them. And protect your capitals: many styles lowercase the whole title, so write {DNS} or {{Title Like This}} around anything that must stay as typed. Nothing leaves the browser.