DOI to BibTeX converter - doesn't lowercase your acronyms or choke on ampersands (opens in new tab)

Paste a DOI (up to 50, resolved in parallel), it goes straight from your browser to CrossRef's API, comes back as bibliographic data, gets written to BibTeX. Nothing touches a server in between - exists in the browser session, gone when you close the tab. Two output dialects: BibLaTeX keeps accents as raw UTF-8 (for biber), Legacy BibTeX rewrites them as macros like Kr{\"a}mer (for old pdfLaTeX bibtex setups, since raw UTF-8 either errors or sorts wrong there). Check your preamble - \usepacka...