Real sources. Perfect formatting.
Every time.
Search 250M+ scholarly works from verified academic databases. Get perfectly formatted citations in under a second. No AI guesses — only real metadata.
Search 250M+ Scholarly Works
Access the largest academic databases including OpenAlex, CrossRef, Semantic Scholar, PubMed, and SciELO. Find any paper, book, or thesis instantly.
Try the generator →10,000+ citation styles — Always Up to Date
APA 7th, MLA 9th, Chicago 17th, Harvard, Vancouver, IEEE, ABNT, and more. Plus access to the full CSL repository on demand.
Browse styles →Instant Results
Perfectly formatted citations in under a second. No waiting, no loading screens. Search, select, copy. Done.
Verified Metadata
Citations pulled from verified academic databases. DOIs, authors, publication dates, and page numbers always correct.
Citation Tools
Reference Checker
NewVerify every reference — catch wrong DOIs, years, and fabricated citations
Citation Generator
Search and cite any academic source
DOI to Citation
Paste a DOI, get a formatted citation
ISBN to Citation
Generate book citations from ISBN
URL to Citation
Cite websites and online sources
PMID to Citation
Cite medical papers from PubMed
BibTeX Converter
Convert to and from BibTeX format
PDF to BibTeX
NewUpload a PDF and extract all references as .bib
Academic Data Sources
We search across the largest academic databases worldwide
Primary Search
- OpenAlex250M+ works
- Semantic Scholar200M+ papers
- CrossRef140M+ DOIs
Biomedical
- PubMed35M+ articles
- Europe PMC33M+ publications
- bioRxiv / medRxiv294K+ preprints
Books & Theses
- Google BooksISBN lookup
- Open LibraryBooks fallback
- BDTDBrazilian theses
Open Access & Regional
- CORE200M+ open access
- SciELOLatin American journals
- Oasisbr4.4M+ Brazilian research
- HALFrench research
Journals & Preprints
- Springer Nature12–16M+ articles
- arXiv2.3M+ preprints
Enrichment
- UnpaywallOpen access links
Import Your Research
Already have citations elsewhere? Bring them into CiteMe.
Bulk Import
Paste DOIs, ISBNs, or PMIDs in bulk with streaming progress
PDF Import
Upload PDFs — auto-extracts DOIs, ISBNs, and PMIDs
Bibliography Text
Paste any format (APA, MLA, ABNT) — AI splits and matches each reference
Lattes CV
Import publications from the Brazilian Lattes platform (CNPq)
Manual Entry
Full form for articles, books, chapters, theses, websites, and reports
BibTeX / RIS
Convert BibTeX or RIS files to any supported citation style
Works Everywhere
Browser, desktop, AI, and API.
Chrome & Firefox
Cite from any webpage with our browser extensions
Word Add-in
NewSearch and insert citations inside Microsoft Word
Google Docs
Search and cite directly inside Google Docs
ChatGPT
CiteMe GPT in the ChatGPT Store
REST API
OpenAPI-documented with 40+ endpoints and personal access tokens
Upgrade your workflow
Explore citation networks, organize with projects and tags, and export to any format
Citation Explorer
Interactive visualization of citation networks — see what a paper cites and what cites it
Similar Papers
Find semantically and citation-graph related papers for any DOI
Reference Checker
Unlimited verifications — catch wrong DOIs, years, and fabricated citations
Projects & Folders
Named research folders with per-project citation graphs and export
Color-Coded Tags
Custom tags with colors — assign multiple per citation, filter instantly
Library Insights
Analytics: total citations received, open access %, most-cited paper
Export Anywhere
BibTeX, RIS, DOCX, or plain text — compatible with Zotero, Mendeley, and EndNote
Activity Heatmap
GitHub-style visualization of your citation activity over the past year
Priority Support
Direct email support with response within 24 hours
Start citing with confidence
Search, format, copy — in under a second. Free to start, no credit card required.