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Capitalization Guides
Clear, practical guides on title case rules, style guide differences, and programming naming conventions — written for writers, students, and developers.
How Long Does It Take to Read and Speak Text? (WPM Reference)
Reading time and speaking time are calculated from word count. Here are the exact formulas, average WPM rates by context, and a comparison table for common content lengths.
How to Clean Up Messy Text — Remove Line Breaks, Spaces, and Duplicates
A practical guide to fixing common text formatting problems: extra line breaks from PDFs, double spaces, blank lines, and duplicate entries. Includes one-click fixes.
How to Extract Email Addresses From Text (Any Format)
Learn how to extract email addresses from plain text, HTML, CSV files, and logs instantly — and which patterns count as valid emails.
How to Extract URLs From Text — Links, Hrefs, and Bare Domains
How to pull all URLs and links out of any text — HTML source, Markdown, log files, or plain prose — and get a clean deduplicated list.
Ideal Sentence Length for Readability (With Examples)
How long should sentences be? Research-backed guidance on ideal sentence length for blogs, academic writing, marketing, and journalism, with examples and editing tips.
What Is a Good Readability Score? Flesch and FK Grade Explained
What Flesch Reading Ease and Flesch-Kincaid Grade Level scores actually mean, what counts as a good score for different types of content, and how to improve yours.
What Is Keyword Density and How Do You Calculate It?
Keyword density is the percentage of times a keyword appears in text. Learn the formula, what percentage is ideal for SEO, and how to check yours.
How to Capitalize Book Titles Correctly
Book titles use title case: capitalize the first word, last word, and all major words. Learn the Chicago rules publishers expect, plus subtitle handling.
How to Capitalize Song Titles Correctly
Song titles use title case: capitalize the first word, last word, and all major words. Learn the rules, plus parentheses and featured artists, with examples.
How to Write a Great Headline: A Practical Guide
A great headline is specific, uses power words, triggers emotion, and stays under 70 characters. Learn the formulas and score your headline instantly.
Programming Naming Conventions: The Complete Guide
A complete guide to camelCase, PascalCase, snake_case, kebab-case, and CONSTANT_CASE: what each is, which languages use them, and when to use which.
AP vs APA Title Case: What Is the Difference?
AP and APA differ sharply: AP capitalizes words of 4+ letters (with, from, into); APA lowercases all prepositions. See the full comparison and examples.
Bluebook Title Case Rules for Legal Writing
Bluebook title case capitalizes major words and lowercases short prepositions of four letters or fewer. The standard for legal citations and law reviews.
MLA vs APA Title Case: What Is the Difference?
MLA and APA title case are nearly identical: both lowercase all prepositions. The real difference is in reference lists. See the full comparison and examples.
What Is kebab-case? Uses, Rules, and SEO Benefits
kebab-case separates lowercase words with hyphens, like user-profile. It is the standard for URLs, CSS classes, HTML attributes, and Google's preferred URLs.
Do You Capitalize After a Colon?
Do you capitalize after a colon? In a title, always capitalize the first word. In a sentence, it depends on whether a full sentence follows. See the rules.
Do You Capitalize Conjunctions in a Title?
Do you capitalize conjunctions in a title? Coordinating conjunctions (and, but, or) stay lowercase; subordinating conjunctions are capitalized. See the rules.
Is "Is" Capitalized in Title Case?
Is "is" capitalized in title case? Yes, "is" is a verb, so it is capitalized in every title case style despite being two letters. Here is why, with examples.
Is "The" Capitalized in a Title?
Is "the" capitalized in a title? As an article, it stays lowercase mid-title but is always capitalized as the first or last word. See the rules.
Is "To" Capitalized in a Title?
Is "to" capitalized in a title? In most styles no, it stays lowercase. AP is the exception. See the rules for every style guide with examples.
Is "With" Capitalized in a Title?
Is "with" capitalized in a title? It depends: AP capitalizes "With" (4 letters); APA, Chicago, and MLA keep it lowercase. See the rules and examples.
What Is Title Case? Rules, Examples, and Style Guides
Title case capitalizes principal words in headings. Learn the rules, see examples, and how APA, Chicago, AP, and MLA styles differ.
What Does Sentence Case Mean? Rules and Examples
Sentence case capitalizes only the first word and proper nouns. Learn when to use it, how it differs from title case, and where each is standard.
APA Title Case Rules: Complete Guide for 2026
APA 7th Edition title case lowercases all prepositions regardless of length. Complete rules, examples, and comparison with Chicago, AP, and MLA styles.
Chicago Style Title Case Rules Explained
Chicago Manual of Style title case capitalizes prepositions of 5+ letters but lowercases shorter ones. Complete CMOS 17 rules with examples.
APA vs Chicago Title Case: What Is the Difference?
APA lowercases all prepositions; Chicago capitalizes those with 5+ letters. See the exact difference, side-by-side examples, and when to use each style.
What Is camelCase? Uses, Rules, and Examples
camelCase joins words without spaces, capitalizing each word after the first. It is the standard naming convention in JavaScript, TypeScript, and Java.
What Is snake_case in Programming? Rules and Examples
snake_case separates words with underscores and uses all lowercase. It is the standard naming convention in Python, Ruby, and SQL database schemas.
How to Capitalize a Title in MLA Format
MLA title case lowercases all prepositions regardless of length. Complete MLA Handbook 9th edition rules, examples, and step-by-step formatting guide.
What Is AP Style Title Capitalization?
AP style capitalizes any word of 4+ letters, including prepositions. The standard for US journalism — simple rules designed for deadline writing.
Title Capitalization Rules: The Complete Guide
Complete guide to title capitalization rules across APA, Chicago, AP, MLA, Bluebook, AMA, NY Times, Wikipedia, and Email styles — with examples and comparisons.
PascalCase Explained: Rules, Examples, and When to Use It
PascalCase capitalizes every word including the first. It is the standard for classes, interfaces, and React components in most programming languages.