KitVela

Text Case Converter (UPPERCASE, lowercase, Title Case)

Convert text between UPPERCASE, lowercase, Title Case, and camelCase.

Change text casing conventions instantly. Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and kebab-case with one click directly in your browser.
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Text Case Converter

Convert text to uppercase, lowercase, title case, camelCase, snake_case, and more in real-time.

40
Words
239
Characters
3
Lines
4
Sentences
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How It Works & Calculation Method

Whether reformatting headlines into proper Title Case, capitalizing text for legal disclaimers, or converting variable names into programmer conventions (camelCase, snake_case), retyping text manually is inefficient.

Our client-side Case Converter transforms blocks of text across multiple typographic styles instantly, preserving punctuation and spacing appropriately.

The tool tokenizes words based on spacing, capital letters, and delimiters, applying transformation algorithms tailored to each selected case style.

It supports UPPERCASE, lowercase, Title Case (capitalizing every word), camelCase (first word lowercase), snake_case (underscore delimiters), and kebab-case (hyphen delimiters).

Mathematical Formula

Case Mapping: String.toUpperCase() | String.toLowerCase() | Regex casing replacements

Worked Example: Formatting Title to Programming Conventions

Converting the phrase 'user account balance' across different conventions.

•Original: 'user account balance'.
•UPPERCASE: 'USER ACCOUNT BALANCE'.
•Title Case: 'User Account Balance'.
•camelCase: 'userAccountBalance'.
•snake_case: 'user_account_balance'.
•kebab-case: 'user-account-balance'.
Final Result: Instant multi-casing transformations generated.

Common Pitfalls to Avoid

  • •Leaving accidental caps lock text uncorrected instead of applying lowercase.
  • •Using Title Case on variable names in programming languages that mandate camelCase or snake_case.
  • •Forgetting to check hyphenation when converting strings to kebab-case.

Who This Tool Is For

  • •Writers and editors styling article headlines into proper Title Case.
  • •Software engineers converting database field names into API variable conventions.
  • •Data entry operators standardizing uppercase customer records.

How to Use the Case Converter

1

Paste Text

Type or paste your text into the input box.

2

Select Case Style

Click UPPERCASE, lowercase, Title Case, camelCase, or snake_case.

3

Copy Result

Copy your converted text to your clipboard with one click.

Frequently Asked Questions

What is Title Case?
Title Case capitalizes the first letter of each major word, commonly used for headlines and book titles.
What is camelCase?
camelCase joins words together without spaces, capitalizing each word except the first (e.g. 'firstName', 'orderTotal').
What is snake_case?
snake_case joins lowercase words using underscores (e.g. 'user_account_balance'), common in Python and database columns.
What is kebab-case?
kebab-case joins lowercase words using hyphens (e.g. 'article-slug-title'), widely used in website URLs and CSS classes.
Can this tool convert accidental caps lock text?
Yes, clicking 'lowercase' or 'Title Case' instantly fixes sentences typed with accidental Caps Lock on.
Is there a character limit on text conversion?
No, the tool operates in local browser memory and can process thousands of lines of text simultaneously.

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Last updated: 10/9/2026