Case Converter Tool
Convert text between uppercase, lowercase, title case, camelCase, snake_case, and more. Instant conversion with one click. Perfect for writers, developers, and content creators.
Upload a text file to convert
Supports .txt files (max 1MB)Enter Your Text
Select Case Type
Converted Text
Recent Conversions
How to Use This Tool
- Enter or paste your text in the input field
- Click on the case type you want to convert to
- View the converted text in the output section
- Copy to clipboard or download as text file
- Upload a file for batch conversion
Frequently Asked Questions
camelCase is commonly used in programming for variable names and function names in JavaScript, Java, C#, and many other languages. The first word is lowercase and subsequent words are capitalized (e.g., firstName, calculateTotal).
snake_case uses underscores between words (e.g., hello_world) and is common in Python, Ruby, and database column names. kebab-case uses hyphens (e.g., hello-world) and is used in URLs, CSS class names, and HTML attributes.
CONSTANT_CASE (also called screaming snake case) is used for constants in programming, especially in languages like C, C++, Python, and JavaScript. For example: MAX_SIZE, API_KEY, DEFAULT_TIMEOUT. This convention makes constants easily identifiable in code.
Title Case capitalizes every major word (nouns, verbs, adjectives, etc.) and is used for book titles, article headlines, and movie titles. Sentence case capitalizes only the first word and proper nouns, used for normal sentences and paragraphs.
Yes! Our case converter fully supports Unicode and accented characters (Γ©, ΓΌ, Γ±, etc.). It works correctly with all languages including Spanish, French, German, and other Latin-based scripts.