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Title Case Converter – Capitalise Titles and Headlines

Paste a headline, or a whole list of them, and get proper title capitalisation. Minor words stay small, acronyms stay in capitals, and nothing is uploaded.

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Small words like “a”, “of” and “the” stay lowercase unless they start or end the title. Acronyms like NASA stay in capitals.

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How to capitalise a title

  1. Paste your headline into the "Your text" box. For several titles, put each on its own line.
  2. Keep Title Case selected. It is already chosen on this page, and a short note under the style row reminds you which words stay small.
  3. Read the capitalised version in the result box. It updates as you edit, so you can tweak the wording and watch the capitals follow.
  4. Copy it into your CMS, document or email, or download the list as a .txt file.

Features

  • Minor words stay lowercase in the middle of a title, as all major style guides require.
  • First and last words always capitalised, even if they are short: "What Are You Waiting For".
  • Capital after a colon or dash, so subtitles start correctly: "Remote Work: A Guide for Managers".
  • Acronyms preserved – PDF, NASA, UK and HTML stay in capitals.
  • Hyphenated words capitalised on both sides, such as "Self-Employed" and "Long-Term".
  • One title per line for bulk editing.
  • Sentence case and Capitalize Each Word on the same row, for comparison.

Title case in AP, Chicago, APA and MLA

The guides agree on the basics: capitalise nouns, verbs, adjectives, adverbs and pronouns, lowercase articles and short conjunctions, and always capitalise the first and last word. They disagree mainly about prepositions.

  • AP (news writing) capitalises every word of four or more letters, so "With", "From" and "Into" get capitals.
  • APA (academic papers) also capitalises words of four letters or more.
  • Chicago (books and publishing) lowercases prepositions whatever their length, so "about", "between" and "through" stay small.
  • MLA (humanities) also lowercases all prepositions, and the "to" in infinitives.

This converter sits between them. It lowercases "with", "from", "into" and "over", which follows Chicago and MLA, but it capitalises longer prepositions such as "About" and "Between", which follows AP and APA. For most headlines the result matches all four guides. If your editor follows one guide strictly, check any preposition of four letters or more.

Title case, sentence case or every word?

Title Case suits headlines, book, song and film titles, and the names of reports. Sentence case capitalises only the first word and proper nouns, which many find easier to read in longer headings. Capitalize Each Word capitalises everything, which suits names in a list but looks wrong in a proper headline because "Of" and "The" get capitals.

Why use Fileora's title case converter

Remembering which prepositions to capitalise is fiddly, and inconsistent headings look careless. Pasting a title here gives a consistent answer in a second, and bulk mode means a whole table of contents can be fixed at once.

It's free, private and needs no sign-up. The text never leaves your browser, and the tool works the same on a phone.

Once your headline is ready, turn it into a clean web address with the text to slug tool, check its length with the word counter, or explore other styles in the full case converter.

Frequently asked questions

Which words are not capitalised in title case?

Articles (a, an, the), coordinating conjunctions (and, but, or, nor, for, so, yet) and short prepositions such as as, at, by, in, of, off, on, per, to, up, via, with, from, into and over. They stay lowercase unless they are the first word, the last word or come straight after a colon or dash. "vs" is treated the same way.

Which style guide does this converter follow?

It uses a common middle ground between the major guides rather than copying one exactly. Most titles come out the same as AP, Chicago, APA or MLA would write them. The differences are a few prepositions, explained in the style guide section on this page, and you can adjust those by hand.

What happens if I paste a headline in ALL CAPS?

It is converted properly. When a whole line is in capitals, the converter treats it as shouting rather than a row of acronyms, so HOW TO WIN FRIENDS AND INFLUENCE PEOPLE becomes How to Win Friends and Influence People. In a line that mixes cases, fully capitalised words such as NASA, PDF or UK are kept as they are.

Are short verbs like "is" and "are" capitalised?

Yes. Verbs are capitalised in title case however short they are, so "What Is SEO" and "Why It Matters" are correct. Only articles, conjunctions and the listed prepositions stay lowercase.

How are hyphenated words handled?

Each part of a hyphenated word gets a capital, so "well-known" becomes "Well-Known" and "long-term" becomes "Long-Term". Chicago style makes some exceptions for short words inside compounds, such as "Step-by-Step", so edit those if your publication follows Chicago strictly.

Should I use title case or sentence case for SEO?

Search engines don't rank one above the other. Choose the style that suits your site and use it consistently for every title. Many British publishers and the GOV.UK style guide use sentence case, while most American publications use title case.

Can I convert many titles at once?

Yes. Put one title per line. Each line is treated as its own title, so the first and last word of every line are capitalised correctly.

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