MLA Format Checker for Research Papers
Validate your paper against MLA 9th edition requirements: in-text citations, Works Cited formatting, signal phrases, and MLA manuscript presentation standards.
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What is MLA format?
MLA (Modern Language Association) format is the citation and formatting standard used in humanities disciplines: literature, linguistics, languages, rhetoric, cultural studies, and related fields. The MLA Handbook (9th edition, 2021) is the current standard. MLA uses author-page in-text citations (Smith 45) and a Works Cited list at the end of the paper. Unlike APA, MLA format requires a header with the author's name, instructor, course, and date in the top-left corner. MLA is primarily used in undergraduate coursework and humanities journals, though some journals have their own citation adaptations.
MLA format checks
In-text citation format
Validate author-page citations (Smith 45) are formatted correctly throughout the paper.
Works Cited formatting
Check that the Works Cited list follows MLA 9 formatting for all source types.
Signal phrases
Validate signal phrases properly introduce quotations and paraphrases.
Manuscript header
Check for required MLA manuscript header (name, instructor, course, date).
Page header format
Verify running header with last name and page number in top right.
Hanging indent
Confirm Works Cited entries use MLA hanging indent format.
Checks relevant to this topic
Part of our 80+ automated checks
Author-page citations
In-text citations in (Author page) format.
Works Cited list
All sources listed with MLA 9 formatting.
Manuscript header
Name, instructor, course, date in top-left.
Double spacing
Text double-spaced throughout including Works Cited.
The practical edge your peers already use
Across disciplines and career stages, researchers reduce bottlenecks and submit with confidence: clearer drafts, easier guideline compliance, and less back and forth with co‑authors and reviewers.
I use it to review my students' papers. It instantly highlights typos, missing references, and unclear sections, helping me focus my feedback on the quality of the research instead of surface errors.
Ilyass
Professor in Mechanical Engineering, ÉTS Montréal
I relied on it throughout my thesis to strengthen my writing. It suggested clearer phrasing, improved flow between sections, and ensured my references were complete before the final deadline.
Manon
Master's Student in Speech Therapy
I write research in both Portuguese and English, and it adapts perfectly to either language. It provided precise feedback in Portuguese, helping me maintain academic tone and consistency across my drafts.
Afonso
PhD Candidate, UFPE
It gave excellent advice on how to rephrase and present ideas more clearly and concisely. The suggestions helped me refine my arguments and make my research more impactful.
Félix
Postdoc Researcher, Max Planck Institute for Evolutionary Biology
A round of suggestions helped to generally refine the text of my paper and, moreover, to present some of its key points in a more focused form.
Oleg
Professor, Pirogov Russian National Research Medical University
I use it to review my students' papers. It instantly highlights typos, missing references, and unclear sections, helping me focus my feedback on the quality of the research instead of surface errors.
Ilyass
Professor in Mechanical Engineering, ÉTS Montréal
I relied on it throughout my thesis to strengthen my writing. It suggested clearer phrasing, improved flow between sections, and ensured my references were complete before the final deadline.
Manon
Master's Student in Speech Therapy
I write research in both Portuguese and English, and it adapts perfectly to either language. It provided precise feedback in Portuguese, helping me maintain academic tone and consistency across my drafts.
Afonso
PhD Candidate, UFPE
It gave excellent advice on how to rephrase and present ideas more clearly and concisely. The suggestions helped me refine my arguments and make my research more impactful.
Félix
Postdoc Researcher, Max Planck Institute for Evolutionary Biology
A round of suggestions helped to generally refine the text of my paper and, moreover, to present some of its key points in a more focused form.
Oleg
Professor, Pirogov Russian National Research Medical University
Frequently asked questions
MLA 9th edition (2021) is the latest version of the MLA Handbook. Key changes from MLA 8 include guidance on citing social media and new digital source types, expanded discussion of inclusive language, and clarified rules for containers (databases, websites) in citations.
MLA uses author-page citations (Smith 45) while APA uses author-date (Smith, 2022). MLA uses a 'Works Cited' list while APA uses 'References'. MLA omits publication dates for most in-text citations. MLA is standard in humanities; APA in social sciences.
Yes, many humanities journals use MLA or a close variant. However, individual journals often adapt MLA conventions. Always check the target journal's specific Instructions for Authors rather than assuming standard MLA applies.
MLA is standard in literature, languages, linguistics, rhetoric, composition, film studies, cultural studies, and related humanities disciplines. It is widely used in undergraduate coursework and humanities graduate programs.