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DOI Meta-Sanitizer

Look up and verify DOI metadata via CrossRef — free online tool

All Citation & References
DOI input
BibTeX output
Output will appear here…
How it works

Queries the CrossRef public API for the given DOI and returns a clean BibTeX entry. No API key required.

Accepts bare DOIs (10.1038/…) or full https://doi.org/… URLs.