Title Case Converter
Convert text to proper APA-style title case. Handles articles, prepositions, and conjunctions correctly.
Type or Paste Your Title
Each line is treated as a separate title. Result updates in real-time.
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What Is Title Case Converter?
Title case is a capitalization style where the first letter of major words is capitalized while minor words — articles, short prepositions, and conjunctions — remain lowercase. Style guides like APA, AP, Chicago, and MLA each define slightly different rules for which words count as "minor," making correct title case surprisingly tricky to apply by hand.
Our title case converter applies APA-style capitalization rules automatically. It capitalizes words with four or more letters, always capitalizes the first and last word of a title, handles subtitles after colons, and correctly lowercases short articles (a, an, the), prepositions (in, on, at, to, by, of), and coordinating conjunctions (and, but, or, nor, for, yet, so).
Whether you're formatting a research paper heading, a blog post title, or a presentation slide, the converter eliminates the guesswork and produces properly capitalized titles in real time as you type.
How Title Case Converter Works
Step 1: Type or Paste Your Title
Enter one or more titles into the input field, each on its own line. The tool processes every line independently, so you can batch-convert an entire list of headings at once.
Step 2: Automatic Conversion
As you type, the converter instantly applies APA title case rules. Minor words (three letters or fewer) like "a," "in," and "or" stay lowercase, while major words are capitalized. The first and last word of each title are always capitalized regardless of length.
Step 3: Subtitle Handling
If your title contains a colon, the converter treats everything after the colon as a subtitle and capitalizes its first word — following the APA convention for two-part titles like "Climate Change: A Global Perspective."
Step 4: Copy the Result
Click the Copy button to grab the correctly capitalized title. Paste it directly into your document, CMS, or email subject line. No signup or processing delay required.
Key Features
APA-Compliant Capitalization
Follows APA 7th edition title case rules: capitalize words of four or more letters, lowercase short articles and prepositions, and always capitalize the first and last word. Matches the most widely used academic style guide.
Real-Time Preview
No button to click — the converted title appears instantly as you type. This makes it easy to experiment with wording and see the correct capitalization before committing to a final version.
Multi-Title Batch Processing
Enter multiple titles on separate lines and convert them all at once. Useful for formatting a table of contents, a list of chapter headings, or a batch of blog post titles in one pass.
Colon-Separated Subtitle Support
Correctly handles two-part titles with colons. The first word after each colon is capitalized as a subtitle opener, following standard style guide conventions for compound titles.
Who Should Use This
Anyone who writes titles, headings, or headlines benefits from consistent capitalization — and the rules are fiddly enough that automation saves real time.
Students & Academics
Format paper titles, section headings, and reference list entries in APA title case. Especially useful for dissertations and theses where every heading must follow strict style guidelines.
Content Writers & Editors
Standardize blog post titles, subheadings, and newsletter subject lines. Consistent capitalization looks professional and aligns with publication style guides.
SEO & Marketing Teams
Format meta titles, ad headlines, and landing page headings. Properly capitalized titles look more polished in search results and social shares.
Developers & Technical Writers
Capitalize documentation headings, API endpoint names, and changelog titles consistently. Batch mode handles large heading lists from docs or spec files.
Title Case Converter vs Doing It Manually
Manually capitalizing titles means remembering which words are "minor" under your chosen style guide — and the rules vary. APA lowercases words of three letters or fewer, but Chicago lowercases a different set. AP has its own exceptions. Even experienced editors second-guess themselves on words like "Between," "Through," or "From."
This converter applies one consistent rule set (APA) instantly. It handles edge cases that trip people up: always capitalizing the first and last word, capitalizing the first word after a colon, and correctly treating words like "is" and "it" that feel small but are actually verbs and pronouns that should be capitalized.
For academic writing, the time savings compound quickly — a single thesis can have hundreds of headings that all need identical treatment. For content teams, standardizing on automated conversion eliminates style inconsistencies across authors.
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