Text Case Converter

About the Text Case Converter

Our text case converter transforms your text into 11 different case formats with a single click. It's an essential tool for developers, writers, and content creators who regularly need to switch between naming conventions or fix text casing.

Available Case Conversions

• UPPER CASE — ALL LETTERS CAPITALIZED. Used for constants, headers, and emphasis.
• lower case — all letters lowercase. Common in URLs and CSS selectors.
• Title Case — First Letter Of Each Word Capitalized. Used for headings and titles.
• Sentence case — Only the first word capitalized. Standard for body text.
• camelCase — firstWordLower, subsequent words capitalized. Standard in JavaScript, Java.
• PascalCase — AllWordsCapitalized. Used for class names in most languages.
• snake_case — words_joined_by_underscores. Popular in Python and Ruby.
• kebab-case — words-joined-by-hyphens. Used in CSS classes and URLs.
• CONSTANT_CASE — UPPER_SNAKE_CASE. Used for constants in most languages.
• aLtErNaTe — Alternating case for sarcasm or stylistic effect.
• esreveR — Reverses the entire string character by character.

When to Use Each Case

In programming, camelCase is the standard for JavaScript variables and functions. PascalCase is used for class and component names in React, C#, and Java. snake_case dominates Python and database column names, while kebab-case is the go-to for CSS class names and URL slugs. This tool lets you convert between all of them instantly.