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Tools
Practical checks for citations and text quality. For best accuracy, use DOI(s). Supports DOI/PMID/ISBN/URL. When evidence is incomplete, tools return “needs review” instead of guessing.
Conservative outputsPrivacy-awareFast, readable results
Pick a tool
Start with the category tabs and search. If your input includes DOI/PMID/ISBN/URL, citation tools are usually the fastest.
Citation Verification
Editorial workflow
Resolve citations (best with DOI) and label them VERIFIED / RETRACTED / HALLUCINATED conservatively.
- Batch-check DOI/PMID/ISBN/URL
- Conservative statuses (flags uncertainty)
Bibliography Health Check
Editorial workflow
Batch-check a bibliography/reference list and surface items that need review (with DOI suggestions when available).
- Scan a whole reference list
- Surface items that likely need review
Citation Generator
Editorial workflow
Generate formatted citations from DOI and export BibTeX/RIS/CSL-JSON when available.
- Generate formatted references
- Export BibTeX / RIS when available
Plagiarism Checker
Writing & originality
Similarity and duplication signals to support originality review.
- Intrinsic + optional web matching
- Possible sources with overlap signals
AI Content Detector
Writing & originality
Authorship-style (AI-likeness) signals to help prioritize review.
- Authorship-style signal (triage)
- Best used with human review
Paraphrase Similarity
Writing & originality
Compare two texts for similarity using lexical overlap and semantic similarity.
- Compare two texts directly
- Lexical + semantic similarity signals
URL / Link Safety Verifier
Safety
Expand short links, follow redirects, and spot phishing/malware-style signals before you click.
- Expand short links and redirects
- Spot risky URL patterns before clicking
Citation & Claim Checker
Editorial workflow
Find claim-like sentences and quickly spot likely missing citations.
- Spot claim-like sentences
- Find likely missing citations
Common questions
Which tool should I start with?
If you already have DOI/PMID/ISBN/URL, start with Citation Verification. If you need a formatted reference list, use Citation Generator.
Do I need an account?
No—these tools are designed to work without sign-up.