Check your paper for grammar and plagiarism
Catch plagiarism and grammar mistakes with our paper checkerThe papers you upload will be added to our plagiarism database and will be used internally to improve plagiarism results.
Use Citation Machine® Plus to get smart recommendations!
Scan your paper for unintentional plagiarism and get advanced recommendations for sentence structure, writing style, grammar and more!
- expert check
See what's included with Citation Machine® Plus
Citation Machine® Guides & Resources
Filled with a wide variety of examples and visuals, our Citation Machine® MLA guide will help you master the citation process. Learn how to cite websites, books, journal articles, magazines, newspapers, films, social media, and more!
Our Citation Machine® APA guide is a one-stop shop for learning how to cite in APA format. Read up on what APA is, or use our citing tools and APA examples to create citations for websites, books, journals, and more!
Creating citations in Chicago style has never been easier thanks to our extensive Citation Machine® Chicago style guide and tools. Learn about footnotes, endnotes, and everything in between, or easily create citations for websites, books, journal articles, and more!
Whether you’re a student, writer, foreign language learner, or simply looking to brush up on your grammar skills, our comprehensive grammar guides provide an extensive overview on over 50 grammar-related topics. Confused about reflexive verbs, demonstrative adjectives, or conjunctive adverbs? Look no further! Learn about these grammar topics and many, many more in our thorough and easy to understand reference guides!
Stay up to date! Get research tips and citation information or just enjoy some fun posts from our student blog.