Stop Losing Marks on Citations & Sources
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Ensure your bibliography is flawless and every reference is perfect. Our AI finds errors in citation style, source authenticity, and formatting, so you can submit with confidence.
In-depth Citation & Sources Analysis in Just 1 Click
Ensure Academic Integrity with Plausible & Accurate Citations and Automated Source Verification. For all kinds of Scientific Papers (Thesis, Article, Paper, Dissertation, etc.).
Upload Your Paper
Simply drag & drop your PDF document. Our secure, encrypted upload process requires no registration and protects your academic work.
AI Performs Deep Analysis
Our advanced AI runs 100+ comprehensive checks covering citation style, source authenticity, formatting consistency, and academic integrity.
Get Detailed Report
Receive a comprehensive report with specific fixes, recommendations, and actionable next steps to perfect your citations.
CitationChecker is a brand of
Our AI tools help students across the world achieve their goals – with smart workflows and practical AI analysis.
CitationChecker Team 2023
Founder Dr. Jonathan Schulte (front right)
Academic Team
A few facts about us and our AI
- Created as part of the Acadeo Group – brand for academic AI Tools
- Recommended by educators and used worldwide
- Interdisciplinary team of academics and developers
- AI trained on multiple language academic papers
- Over 50,000 students supported
- Modern, privacy-friendly infrastructure
Simple, Transparent Pricing
One fair price for comprehensive citation analysis. No hidden fees, no subscriptions, no surprises.
AI Citation Checks That Matter
We validate style, accuracy and credibility so your references & sources withstand scrutiny.
Correct & Consistent Style
APA, MLA, Chicago, Harvard, IEEE, DIN… and more.
Plausibility & Quote Accuracy
Catch hallucinated claims or distorted references.
Source Existence & DOIs
Verify Source Accuracy, DOIs, and Working Links.
Bibliography Completeness
Every in-text citation matched with a reference in the list, and vice-versa.
Recency & Retractions
Flag outdated or retracted sources.
Bias & Density Analysis
Spot over‑reliance on one journal or weak coverage.
What Students and Professors Are Saying
Join thousands who improved their grades with CitationChecker
Saved me from losing 15 points on my thesis! Found 8 citation and 4 source errors I missed.
Helps me give consistent feedback quickly—catches errors I might miss.
Detected fabricated sources from ChatGPT — otherwise, I would have definitely failed.
From Upload to Perfect Citations
Watch how our AI transforms academic papers with comprehensive citation analysis and detection.
Ready to Perfect Your Citations?
Join 50,000+ students who've improved their grades with AI-powered citation analysis.
✓ Results after 30mins ✓ Time-Saving & Grade-Boosting ✓ Secure & private
All Corrections at a Glance
Comprehensive analysis of all citations in your text and sources in your bibliography
Citation Style & Consistency
- Is the citation style correct? (APA, MLA, DIN, etc.)
- Is the chosen citation style applied consistently?
- Are all sources complete? (Authors, title, year, journal, DOI/link, etc.)
- Is the order of sources correct (according to style rules)?
Content Accuracy
- Is the citation plausible? (Factually correct or hallucinated?)
- Do page numbers in citations match the source?
- Was the quote reproduced correctly or distorted?
- Are there signs of plausibility-compromising citations?
Source Verification
- Does the cited source actually exist? (Online or in databases)
- Was a source fabricated or manipulated?
- Does every in-text citation exist in the bibliography?
- Contains the directory scientifically recognized sources?
Links & Technical
- Do all hyperlinks and DOIs in the bibliography work?
- Was a correct DOI or permalink used?
- Do the links point to the correct source?
- Were current publication data used?
Quality Analysis
- Were outdated or retracted sources used?
- Are there content redundancies or citations without significance?
- How many sources and citations were used overall? Is source density appropriate?
- Is there journal bias (e.g., too many sources from a single journal)?
Contextual Relevance
- How is the thematic relevance of sources in the context of the work?
- Are sources appropriately distributed across different perspectives?
- Is there adequate coverage of recent developments in the field?
- Are primary sources used where appropriate?
Our AI performs all these checks and more, ensuring your academic work meets the highest standards of citation accuracy and scholarly integrity.
Frequently Asked Questions
Everything you need to know about CitationChecker
How accurate is the AI analysis?
Which citation styles are supported?
Is my paper secure and private?
How long does the analysis take?
What if I'm not satisfied with the results?
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Don't let citation errors cost you marks. Get instant, AI-powered feedback and submit with total confidence.
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