Is into capitalized in a title or subtitle? What do the rules say exactly? Learn more about the basics of title capitalization rules in our guide.
The grammar rules you learned in high school English glass still matter, and it is important for you to move smoothly between sentence case and title case to make a positive impact on your reader. You should follow title case when you are working with a title, subtitle, header, or subheader. Even though a lot of people instinctively avoid capitalizing short words, this is not always the correct decision. For example, is into capitalized in a title?
Yes, you should capitalize the word “into” when you are working with title case. Into is longer than three letters. Therefore, it should always be capitalized even though it is a preposition. You should use uppercase for the first letter of the word.
So, when else should you use lower case and capital letters? Learn more below!
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Contents
Understanding the Different Style Guides

You have probably heard about different style guide from various organizations. Examples include MLA style, the Associated Press, the American Psychological Association, the New York Times, and even the Chicago Manual of Style.
Even though all of these organizations have their own rules, the rules regarding title case should be similar across the board. This means that regardless of whether you are following AP style, APA style, or the MLA handbook, you should be familiar with when to capitalize certain words in the title.
Now, what are a few examples of rules you need to know?
The Rules: When To Capitalize Short Words
To figure out when you should capitalize certain words intitle case, you need to be familiar with the different parts of speech. The part of speech of the word will make a difference. You should use parts of speech to sort words into major words and minor words.
Examples of major words include nouns, pronouns, proper nouns, verbs, adverbs, and adjectives. In contrast, short prepositions, subordinating conjunctions, coordinating conjunctions, and articles are considered minor words. You should capitalize major words, but you should not capitalize minor words.
There are a few additional rules you should remember regarding title case. These include:
- You always need to capitalize words that are longer than three letters, regardless of whether they are major words or minor words.
- You always have to capitalize the first word of a title and the last word of a title regardless of how long the word is or what category it falls into. Even if you have a short preposition, you should capitalize it if it is the first word of the title.
- You need to capitalize words that follow end punctuation marks. Examples of end punctuation include periods, question marks, and exclamation marks.
- You should also capitalize both words if they are part of a hyphenated compound.
It may take some time for you to learn these rules, but you can master them if you practice them regularly.
Always Capitalize Into in Title Case

Based on the rules above, you always need to capitalize the word “into” when you are following title case. You need to capitalize this world because it is longer than three letters. Even though this word is a preposition, its length means that it needs to be capitalized no matter where it is located in the title.
Final Word on Is Into Capitalized in a Title?
Clearly, there are a lot of rules to learn, and it can be a challenge to master them (try using a sentence checker). You should capitalize major words and terms that are longer than three letters. This means that you have to capitalize the word into because it is four letters long.
If you are having a difficult time learning when you should capitalize which words, you may want to use a title capitalization tool or converter to help you. That way, you can get used to following title case. Then, it will become second nature. This will help you produce polished, professional writing work.
Need help with fixing capitalization issues? A good grammar checker helps. It’ll find and fix odd capitalization issues. You can also set rules about capitalizations and house style. To find out more, read our Grammarly review
FAQs About Is Into Capitalized in a Title?
How do I know when I should capitalize words in the title or heading?
You need to capitalize words that are major words. This includes nouns, pronouns, proper nouns, verbs, adverbs, and adjectives. You also need to capitalize words that are longer than three letters.
How can I get better at using title case in my writing?
You should practice using title case when you write. The more you practice this correctly, the better you will get at it. Furthermore, you may want to use an automated tool that can help you get used to following title case.
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