Text Case Converter Tool
From UPPER to lower & Beyond!
Free Online Text Case Converter
Our tool helps you quickly convert text between various cases including uppercase, lowercase, sentence case, title case, camel case, and more. Perfect for programmers, writers, and anyone working with text formatting.
Input Text
Converted Text
About Text Cases
Text case refers to the capitalization of letters in written text. Different writing styles and programming conventions require specific text cases. Below are explanations of the most common text cases:
UPPERCASE
All letters in the text are capitalized. Often used for headings, acronyms, or to convey emphasis.
Converted: THIS IS UPPERCASE TEXT
lowercase
All letters in the text are in lowercase. Commonly used in programming for variables and in writing for informal communication.
Converted: this is lowercase text
Sentence case
The first letter of the first word in a sentence is capitalized, while all other letters are lowercase (except for proper nouns). This is standard for regular sentences in English.
Converted: This is sentence case text. It has multiple sentences.
Title Case
The first letter of each word is capitalized (except for certain short words like articles and prepositions). Used for titles of books, articles, and headings.
Converted: This Is Title Case Text
camelCase
The first letter of the first word is lowercase, and the first letter of each subsequent concatenated word is capitalized. Commonly used in programming for variable names.
Converted: thisIsCamelCaseText
PascalCase
Similar to camelCase but the first letter of the first word is also capitalized. Often used for class names in programming.
Converted: ThisIsPascalCaseText
snake_case
Words are written in lowercase and separated by underscores. Frequently used in programming for variable names and file names.
Converted: this_is_snake_case_text
kebab-case
Words are written in lowercase and separated by hyphens. Common in URLs and CSS class names.
Converted: this-is-kebab-case-text
How to Use the Text Case Converter
This tool allows you to quickly convert any text into various letter casing formats commonly used in writing and programming. Follow these steps:
- Enter Your Text:
Type or paste your text into the "Input Text" box. - Select a Case Format:
Click on one of the buttons to convert your input into a different case:- UPPERCASE - All letters capitalized
- lowercase - All letters in lowercase
- Sentence case - Capitalizes the first letter of each sentence
- Title Case - Capitalizes the first letter of each word
- camelCase - Common for JavaScript variables
- PascalCase - Common for class names
- snake_case - Used in Python and other languages
- kebab-case - Often used in URLs and CSS classes
- View the Result:
The converted text will appear in the "Converted Text" box on the right. - Copy or Clear:
Use the "Copy Output" button to copy the result, or "Clear Output" to start fresh. Similarly, you can clear or copy the input.
This tool is perfect for writers, developers, and anyone needing quick text formatting for code, headings, or content creation.