Research Data
Research Data
BibTeX Cleaner & Deduplicator
Paste a messy .bib file, get a deduplicated, sorted, consistently-formatted bibliography.
Input
Your .bib content
Paste from Overleaf, Zotero export, etc.
Output
Cleaned bibliography
2 entries, 1 dupes removed
- Parsed
- 3
- Kept
- 2
- Removed
- 1
Duplicates detected: vaswani_attention
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How the deduplication works
Three-pass dedupe: first by DOI (exact match), then by normalized title (first 60 chars, lowercase, alphanumeric only), then by normalized cite key. The first occurrence wins; subsequent duplicates are dropped. Field order is normalized, title, author, year, journal/booktitle, then everything else.
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