Case Converter - Convert Text Case Online Free
Convert text to upper, lower, title, sentence, camel, snake, or kebab case instantly.
What is a Case Converter?
A case converter tool allows you to transform text between different letter cases like uppercase, lowercase, title case, sentence case, and programming cases like camelCase, snake_case, and kebab-case. Our free online case converter works instantly in your browser without any software installation required.
7 Case Conversion Types
UPPERCASE
Converts all letters to capital letters. Example: "hello world" → "HELLO WORLD"
lowercase
Converts all letters to small letters. Example: "HELLO WORLD" → "hello world"
Title Case
Capitalizes first letter of each major word. Example: "hello world" → "Hello World"
Sentence case
Capitalizes first letter of sentences. Example: "hello world. how are you" → "Hello world. How are you"
camelCase
For programming: no spaces, capital at word starts. Example: "hello world" → "helloWorld"
snake_case
For programming: underscores, lowercase. Example: "hello world" → "hello_world"
kebab-case
For URLs/CSS: hyphens, lowercase. Example: "hello world" → "hello-world"
Features
- Seven Case Types: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case
- Instant Conversion: One-click transformation with real-time results
- Perfect for Programmers: Quickly convert variable names between coding conventions
- Perfect for Writers: Format titles, headlines, and text properly
- No Limits: Handle large amounts of text without restrictions
- 100% Privacy: All conversions happen in your browser - no data sent to servers
- Mobile-Friendly: Works on all devices - phone, tablet, desktop
- Completely Free: No signup, no limits, no premium features
FAQs
What is Title Case?
Title Case capitalizes the first letter of each major word while keeping minor words like "a", "an", "the" in lowercase (except at the beginning).
What is camelCase?
camelCase removes spaces and capitalizes the first letter of each word except the first one. It's commonly used in programming for variable names.
When should I use snake_case?
snake_case is popular in Python, Ruby, and database naming. It replaces spaces with underscores and uses all lowercase letters.
What is kebab-case used for?
kebab-case is commonly used in URLs, CSS classes, and file names. It replaces spaces with hyphens and uses lowercase letters.
Can I convert multiple paragraphs at once?
Yes, our tool can handle any amount of text including multiple paragraphs, articles, or documents.
Frequently Asked Questions
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