Title Case Converter
Convert any title or heading to correctly capitalised title case — instantly and for free. Choose from four major style guides: Chicago, APA, MLA, and AP. Each style applies the correct rules for articles, prepositions, and conjunctions, with the first and last words always capitalised. Fully private, no signup required.
Style Guide
Why Use Our Title Case Converter?
Instant Real-Time Conversion
The title case converter updates the output on every keystroke — no button to press, no delay. Paste any number of titles and get correctly capitalised output instantly, with a stats bar showing how many words were capitalised.
Four Style Guides — Chicago, APA, MLA, AP
Each style guide has different rules for which words to capitalise. The title case converter implements all four accurately — Chicago capitalises all words except prepositions of any length, while AP capitalises all words of 4+ letters.
100% Private — No Upload
All conversion happens locally in your browser. Your text never leaves your device and is never sent to any server — safe for confidential titles, internal documents, and proprietary content.
Free & No Limits
Convert unlimited titles with no signup, no subscription, and no usage caps. The title case converter is completely free forever with no ads blocking the interface.
Common Use Cases for Title Case Converter
Academic Papers & Theses
Students and academics use the title case converter to format paper titles, chapter headings, and section headers according to their institution's required style guide — APA for psychology, MLA for humanities, Chicago for history.
Blog Posts & Article Headlines
Content writers use the title case converter to format blog post titles and article headlines consistently. AP style is standard for journalism, while Chicago is common for editorial and long-form content.
SEO Page Titles & Meta Tags
SEO professionals use the title case converter to format page titles, H1 headings, and meta titles consistently across a website. Consistent capitalisation improves brand presentation in search results.
Book & Chapter Titles
Authors and editors use the title case converter to format book titles, chapter headings, and section names according to their publisher's style guide. Chicago style is the standard for most book publishing.
Presentations & Slide Decks
Business professionals use the title case converter to format slide titles and section headings consistently across presentations. Consistent capitalisation makes decks look polished and professional.
Reference Lists & Bibliographies
Researchers use the title case converter to format titles in reference lists and bibliographies. APA and MLA have specific rules for capitalising titles in citations that differ from the rules for headings.
Understanding Title Case Style Guides
What is Title Case?
Title case is a capitalisation style where the first letter of most words in a title or heading is capitalised. The challenge is that different style guides have different rules for which words to capitalise — specifically, which minor words (articles, prepositions, and conjunctions) should remain lowercase. Our title case converter implements all four major style guides accurately, so you always get the right capitalisation for your context.
How Our Title Case Converter Works
- Paste or type your titles: Enter one or more titles or headings into the input panel — one per line. The title case converter accepts plain text and text files and updates the output in real time.
- Select a style guide: Choose Chicago, APA, MLA, or AP. The tool applies the correct capitalisation rules for that style, including all exceptions for minor words. The first and last words of every title are always capitalised regardless of style.
- Copy or download the output: Use the Copy button to copy the converted titles to your clipboard, or the Download button to save them as a .txt file. The stats bar shows how many words were capitalised and lowercased.
The Four Style Guide Rules
- Chicago: Capitalises all words except articles (a, an, the), coordinating conjunctions (and, but, or, nor, for, so, yet), and prepositions of any length — unless they are the first or last word. The most comprehensive and widely used style for books and editorial content.
- APA: Capitalises all major words. Lowercases articles, short prepositions (3 letters or fewer), and coordinating conjunctions — unless they are the first or last word. Standard for psychology, education, and social sciences.
- MLA:Capitalises all words except articles, prepositions of any length, coordinating conjunctions, and the infinitive marker “to” — unless they are the first or last word. Standard for humanities and literature.
- AP: Capitalises all words of 4 or more letters. Lowercases articles, conjunctions, and prepositions of 3 letters or fewer — unless they are the first or last word. Standard for journalism and news writing.
The Universal Rule: First and Last Words
All four style guides agree on one rule: the first word and the last word of a title are always capitalised, regardless of what part of speech they are. This also applies to the first word after a colon or em dash within a title. Our title case converter applies this rule automatically for all four styles.
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Frequently Asked Questions About Title Case Converter
A title case converter transforms text into title case — a capitalisation style where the first letter of most words is capitalised, with exceptions for minor words like articles, prepositions, and conjunctions. Our title case converter supports four major style guides (Chicago, APA, MLA, AP) and runs entirely in your browser with no data sent to a server.
Chicago capitalises all words except articles, coordinating conjunctions, and prepositions of any length. APA lowercases articles, short prepositions (3 letters or fewer), and coordinating conjunctions. MLA lowercases articles, all prepositions, coordinating conjunctions, and the infinitive "to". AP capitalises all words of 4 or more letters and lowercases articles, conjunctions, and short prepositions.
Yes. All conversion happens 100% client-side in your browser using JavaScript. Your text is never uploaded to any server, never stored, and never transmitted anywhere. The title case converter is completely private and safe for confidential titles and internal documents.
Yes. The title case converter is 100% free with no signup required, no premium features, and no usage limits. Convert unlimited titles without any restrictions or hidden costs.
Yes. All four style guides agree that the first and last words of a title are always capitalised, regardless of what part of speech they are. This also applies to the first word after a colon or em dash within a title. The title case converter applies this rule automatically.
For journalism and news writing, use AP style. For editorial and long-form content, Chicago is the most common choice. If you are writing for an academic journal, check the journal's submission guidelines — psychology and social sciences typically use APA, while humanities use MLA. For general blog posts with no specific requirement, Chicago is a safe default.
For hyphenated words, Chicago capitalises all parts of the hyphenated compound. For APA, MLA, and AP, the title case converter capitalises the first part and applies minor word rules to subsequent parts. For example, "well-known" becomes "Well-Known" in Chicago and "Well-known" in APA/MLA/AP.
Yes. The title case converter processes multiple lines simultaneously — paste as many titles as you need, one per line, and all of them are converted instantly. Download the output as a .txt file to save all converted titles at once.
No. The title case converter processes text locally in your browser with no arbitrary limits. You can convert short titles or long documents with many headings. Any reasonable amount of text is converted instantly.