MLA Title Case: Tool Packer Profile and Examples

What the MLA profile lowers and raises

Inside an English title, the profile lowercases a, an, and the; for, and, nor, but, or, yet, and so; and every word in the converter’s recognized preposition set. Unlike several other profiles, preposition length does not change that decision. The implementation explicitly keeps as and if capitalized rather than treating them as lowercase exceptions.

First words and final words are capitalized. A word after a colon, em dash, or line break is treated as the first word of a subtitle and capitalized. Recognized acronyms, proper terms, and request-scoped custom names are restored to their canonical spellings after ordinary normalization.

• to, with, through, between, and without are lowercase internally.
• and, but, yet, and so are lowercase internally.
• As and If are explicit capitals in the Tool Packer profile.

Use a long preposition to see the distinction

For “a journey through time and beyond,” Tool Packer returns “A Journey through Time and Beyond.” Through stays lowercase because it is an internal recognized preposition, while Beyond is capitalized because it is the last word. The AP, APA, Chicago, and baseline profiles capitalize Through for this exact fixture.

In “well-known facts about state-of-the-art tools,” the MLA result is “Well-Known Facts about State-of-the-Art Tools.” About is lowercase as a preposition, and the shared compound rule preserves lowercase internal of and the in State-of-the-Art.

English and non-English titles need different judgment

The MLA Style Center explains that MLA applies headline-style capitalization to titles of English-language works and sentence-style capitalization to works in other languages, while respecting capitalization that belongs to those languages. Tool Packer’s profile uses English word sets and cannot identify or correctly apply every language’s conventions.

Do not run a foreign-language title through the English profile and assume the result is MLA-ready. Preserve authoritative names and original-language capitalization, then consult current MLA guidance or a knowledgeable editor. The same caution applies to deliberately stylized titles whose capitalization carries identity or meaning.

• Identify the title’s language before choosing a mode.
• Preserve proper nouns and authoritative spellings.
• Verify citations and formatting separately from capitalization.

Treat the result as an editorial draft

A word list cannot always determine part of speech. A recognized preposition may act as an adverb or particle in context, and a complete guide can contain exceptions for compounds or special constructions. Tool Packer provides per-word explanations so the user can see the mechanical reason rather than accepting an opaque result.

The profile is an independent approximation and is not endorsed by the Modern Language Association. For a paper, works-cited entry, thesis, journal, or publisher submission, follow the current MLA Handbook, the assignment, and any house rules. The converter does not decide italics, quotation marks, citation punctuation, or which capitalization style the context requires.

• Review every ambiguous short word.
• Use custom terms for missing names or brands.
• Let the instructor or publication’s stated rules win.