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Word/Character Counter for Abstracts
Count words, characters, sentences, and paragraphs in your academic abstracts. Perfect for journal submissions with word limits.
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Research Tools
Research article extraction, DOI to BibTeX, DOI to PMID, BibTeX de-duplicator, citation toolkit, word counter, grammar checker, and other academic research utilities.
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DOI to BibTeX Converter
Convert DOI (Digital Object Identifier) to BibTeX citation format. Supports multiple DOIs.
.png, .jpg, .jpeg, .webp, webcamdisplay
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Research Article Extractor — Sections, References, Figures & Tables
Upload one or more research articles (PDF, TXT, MD) or paste text. Automatically extract structured sections, references, figure and table captions, metadata, and export CSV, JSON, or ZIP bundles — all locally in your browser.
.pdf, .txt, .md, .docxZIP / JSON / CSV
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DOI to PMID Converter
Convert DOI (Digital Object Identifier) to PMID (PubMed ID). Supports multiple DOIs. Perfect for finding PubMed citations.
Text inputdisplay
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Citation Toolkit — BibTeX, RIS, APA, Retraction Checker
All-in-one citation tool for researchers. Convert BibTeX ↔ RIS, format in APA/MLA/Chicago/Vancouver, validate BibTeX, check retractions, look up journal abbreviations, and fetch from PMID, arXiv, or ISBN.
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BibTeX De-duplicator — Remove Duplicate Entries
Remove duplicate BibTeX entries from your bibliography file based on DOI. Upload a .bib file and get a clean, deduplicated version.
.bib.bib
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