ENGLISH EXAMS & WRITING · LOCAL WORKBENCH

Title Case Converter

Compare AP, APA, Chicago 18th edition and MLA title case side by side; inspect word-by-word differences and style sources.

ENGLISH EXAMS & WRITING · LOCAL WORKBENCH · BROWSER WORKSPACE

See four correct answers. Choose your house style.

YOUR HEADLINELIVE COMPARISON
Part of speech decides first. This comparison uses a four-letter cutoff for AP/APA, Chicago 18th edition capitalizes prepositions longer than four letters, and MLA lowercases internal prepositions. Preposition lists and hyphen rules vary; the tool has no grammar parser. Camel-case brands such as iPhone need a manual check. Chicago 18 guidance ↗ · MLA Style Center ↗
FOUR EDITORIAL RULEBOOKS2 distinct results
APCapitalises prepositions of four or more letters.

Gone With the Wind

APACapitalises prepositions of four or more letters.

Gone With the Wind

ChicagoCapitalises prepositions longer than four letters (18th ed.).

Gone with the Wind

MLALowercases prepositions regardless of length.

Gone with the Wind

Both forms can be correct.

Choose the guide your publisher or instructor requires. The highlighted difference comes from how each guide treats prepositions.

WORD-BY-WORD DECISIONSAmber rows vary by guide
OriginalRoleAPAPAChicagoMLA
goneotherGoneGoneGoneGone
withprepositionWithWithwithwith
thearticlethethethethe
windotherWindWindWindWind
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Runs in this browser. Results are estimates or editing cues. Review the assumptions and source-specific limits before using them in a consequential decision.

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How this app works

Compare AP, APA, Chicago 18th edition and MLA title case side by side; inspect word-by-word differences and style sources. Review assumptions, source notes, and any context-sensitive flags before relying on the result.